MC7800, MC7800A, LM340, LM340A Series, NCV7805 1.0 A Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. * Output Current in Excess of 1.0 A * No External Components Required * Internal Thermal Overload Protection * Internal Short Circuit Current Limiting * Output Transistor Safe-Area Compensation * Output Voltage Offered in 2% and 4% Tolerance * Available in Surface Mount D2PAK-3, DPAK-3 and Standard 3-Lead Transistor Packages * Pb-Free Package May be Available. The G-Suffix Denotes a Pb-Free Lead Finish http://onsemi.com TO-220-3 T SUFFIX CASE 221A 1 2 Heatsink surface connected to Pin 2. 3 D2PAK-3 D2T SUFFIX CASE 936 1 Pin 1. Input 2. Ground 3. Output 3 Heatsink surface (shown as terminal 4 in case outline drawing) is connected to Pin 2. DPAK-3 DT SUFFIX CASE 369A 1 3 MAXIMUM RATINGS (TA = 25C, unless otherwise noted.) Rating Input Voltage (5.0 - 18 V) Input Voltage (24 V) STANDARD APPLICATION Symbol Value Unit VI 35 40 Vdc Cin* 0.33 F Power Dissipation Case 221A (TO-220-3) TA = 25C Thermal Resistance, Junction-to-Ambient Thermal Resistance, Junction-to-Case Case 936 (D2PAK-3) TA = 25C PD RJA RJC PD Thermal Resistance, Junction-to-Ambient RJA Thermal Resistance, Junction-to-Case RJA Case 369A (DPAK-3) TA = 25C Thermal Resistance, Junction-to-Ambient Thermal Resistance, Junction-to-Case PD RJA RJC Internally Limited 65 5.0 Internally Limited See Figure 14 5.0 Internally Limited 92 5.0 W C/W C/W W C/W C/W C/W C/W Tstg -65 to +150 C Operating Junction Temperature TJ +150 C March, 2004 - Rev. 12 MC78XX Output CO** A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0 V above the output voltage even during the low point on the input ripple voltage. XX, These two digits of the type number indicate nominal voltage. * Cin is required if regulator is located an appreciable distance from power supply filter. ** CO is not needed for stability; however, it does improve transient response. Values of less than 0.1 F could cause instability. W Storage Junction Temperature Range Semiconductor Components Industries, LLC, 2004 Input ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 16 of this data sheet. DEVICE MARKING INFORMATION 1 See general marking information in the device marking section on page 18 of this data sheet. Publication Order Number: MC7800/D MC7800, MC7800A, LM340, LM340A Series, NCV7805 NOTE: ESD data available upon request. Vin MC7800 R24 50 D2 Zener LAT 3 A Q18 LAT Q17 Q19 QNPN C3 R19 27.5 k Q20 QNPN 1.0 P R14 1.0 k Q10 QNPN R18 100 k R21 600 R22 100 Q7 QNPN R15 680 R23 0.2 Vout 5.01 Q5 QNPN 2 R17 9.0 k Q9 QNPN 2 R11 15 k Q6 QNPN D1 Zener R30 18 k Q12 QNPN Q15 QNPN R1 10.66 k R16 600 R20 17500 Q8 QNPN R2 1.56 k Q1 C2 3.0 P R10 3340-(3316ACT) R9 3.0 k R5 4.5 k Q14 QNPN Sense N+ QNPN 6 SUB Q11 2 C1 30 P Q4 QNPN Q13 QNPN Q3 QNPN Q2 Q16 QNPN 4 Diode R6 1.0 k R7 14 k R3 1.8 k R8 5.0 k This device contains 22 active transistors. Figure 1. Representative Schematic Diagram http://onsemi.com 2 R12 3.0 k R29 9.0 k R25 6.0 k R28 9.0 k R26 3.0 k R27 9.0 k R13 11660 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7805B, NCV7805 Characteristic MC7805C/LM340T-5 Symbol Min Typ Max Min Typ Max Unit Output Voltage (TJ = 25C) VO 4.8 5.0 5.2 4.8 5.0 5.2 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 7.0 Vdc Vin 20 Vdc 8.0 Vdc Vin 20 Vdc VO Line Regulation (Note 2) 7.5 Vdc Vin 20 Vdc, 1.0 A 8.0 Vdc Vin 12 Vdc Regline Load Regulation (Note 2) 5.0 mA IO 1.0 A 5.0 mA IO 1.5 A (TA = 25C) Regload Quiescent Current IB Vdc - 4.75 - 5.0 - 5.25 4.75 - 5.0 - 5.25 - - - 5.0 1.3 100 50 - - 0.5 0.8 20 10 - - 1.3 0.15 100 50 - - 1.3 1.3 25 25 - 3.2 8.0 - 3.2 6.5 - - - - - 0.5 - - 0.3 0.08 1.0 0.8 mV mV mA Quiescent Current Change 7.0 Vdc Vin 25 Vdc 5.0 mA IO 1.0 A (TA = 25C) IB Ripple Rejection 8.0 Vdc Vin 18 Vdc, f = 120 Hz RR - 68 - 62 83 - VI - VO - 2.0 - - 2.0 - Vdc Vn - 10 - - 10 - V/VO Output Resistance f = 1.0 kHz rO - 0.9 - - 0.9 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - - 0.6 - A Peak Output Current (TJ = 25C) Imax - 2.2 - - 2.2 - A TCVO - -0.3 - - -0.3 - mV/C Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Average Temperature Coefficient of Output Voltage mA dB ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7805AB/MC7805AC/LM340AT-5 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25C) VO 4.9 5.0 5.1 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 7.5 Vdc Vin 20 Vdc VO 4.8 5.0 5.2 Vdc Line Regulation (Note 2) 7.5 Vdc Vin 25 Vdc, IO = 500 mA 8.0 Vdc Vin 12 Vdc, IO = 1.0 A 8.0 Vdc Vin 12 Vdc, IO = 1.0 A, TJ = 25C 7.3 Vdc Vin 20 Vdc, IO = 1.0 A, TJ = 25C Regline - - - - 0.5 0.8 1.3 4.5 10 12 4.0 10 Load Regulation (Note 2) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Regload - - - 1.3 0.8 0.53 25 25 15 - 3.2 6.0 - - - 0.3 - 0.08 0.8 0.8 0.5 Quiescent Current IB mV mV IB Quiescent Current Change 8.0 Vdc Vin 25 Vdc, IO = 500 mA 7.5 Vdc Vin 20 Vdc, TJ = 25C 5.0 mA IO 1.0 A mA mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 3 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (continued) (Vin = 10 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7805AB/MC7805AC/LM340AT-5 Characteristic Symbol Min Typ Max Unit RR 68 83 - dB VI - VO - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - V/VO Output Resistance (f = 1.0 kHz) rO - 0.9 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - A TCVO - -0.3 - mV/C Ripple Rejection 8.0 Vdc Vin 18 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Average Temperature Coefficient of Output Voltage ELECTRICAL CHARACTERISTICS (Vin = 11 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7806B Characteristic MC7806C Symbol Min Typ Max Min Typ Max Unit Output Voltage (TJ = 25C) VO 5.75 6.0 6.25 5.75 6.0 6.25 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 8.0 Vdc Vin 21 Vdc 9.0 Vdc Vin 21 Vdc VO - 5.7 - 6.0 - 6.3 5.7 - 6.0 - 6.3 - - - 5.5 1.4 120 60 - - 0.5 0.8 24 12 Vdc Line Regulation, TJ = 25C (Note 2) 8.0 Vdc Vin 25 Vdc 9.0 Vdc Vin 13 Vdc Regline Load Regulation, TJ = 25C (Note 2) 5.0 mA IO 1.5 A Regload - 1.3 120 - 1.3 30 mV IB - 3.3 8.0 - 3.3 8.0 mA - - - - - 0.5 - - 0.3 0.08 1.3 0.5 Quiescent Current (TJ = 25C) mV Quiescent Current Change 8.0 Vdc Vin 25 Vdc 5.0 mA IO 1.0 A IB Ripple Rejection 9.0 Vdc Vin 19 Vdc, f = 120 Hz RR - 65 - 58 65 - dB VI - VO - 2.0 - - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - - 10 - V/VO Output Resistance f = 1.0 kHz rO - 0.9 - - 0.9 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - - 0.2 - A Imax - 2.2 - - 2.2 - A TCVO - -0.3 - - -0.3 - mV/C Dropout Voltage (IO = 1.0 A, TJ = 25C) Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 4 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (Vin = 11 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7806AC Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25C) VO 5.88 6.0 6.12 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 8.6 Vdc Vin 21 Vdc VO 5.76 6.0 6.24 Vdc - - 5.0 1.4 12 15 - - - 1.3 0.9 0.2 25 25 15 - 3.3 6.0 - - - - - - 0.8 0.8 0.5 Line Regulation (Note 2) 8.6 Vdc Vin 25 Vdc, IO = 500 mA 9.0 Vdc Vin 13 Vdc, IO = 1.0 A Regline Load Regulation (Note 2) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Regload Quiescent Current mV mV IB mA Quiescent Current Change 9.0 Vdc Vin 25 Vdc, IO = 500 mA 9.0 Vdc Vin 21 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A IB Ripple Rejection 9.0 Vdc Vin 19 Vdc, f = 120 Hz, IO = 500 mA RR 58 65 - VI - VO - 2.0 - Vdc Vn - 10 - V/VO Output Resistance (f = 1.0 kHz) rO - 0.9 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - A TCVO - -0.3 - mV/C Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Average Temperature Coefficient of Output Voltage mA dB ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7808B Characteristic MC7808C Symbol Min Typ Max Min Typ Max Unit Output Voltage (TJ = 25C) VO 7.7 8.0 8.3 7.7 8.0 8.3 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 10.5 Vdc Vin 23 Vdc 11.5 Vdc Vin 23 Vdc VO - 7.6 - 8.0 - 8.4 7.6 - 8.0 - 8.4 - - - 6.0 1.7 160 80 - - 6.0 1.7 32 16 Vdc Line Regulation, TJ = 25C, (Note 2) 10.5 Vdc Vin 25 Vdc 11 Vdc Vin 17 Vdc Regline Load Regulation, TJ = 25C (Note 2) 5.0 mA IO 1.5 A Regload - 1.4 160 - 1.4 35 mV IB - 3.3 8.0 - 3.3 8.0 mA - - - - - 0.5 - - - - 1.0 0.5 Quiescent Current Quiescent Current Change 10.5 Vdc Vin 25 Vdc 5.0 mA IO 1.0 A mV IB mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 5 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (continued) (Vin = 14 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7808B Characteristic MC7808C Symbol Min Typ Max Min Typ Max Unit RR - 62 - 56 62 - dB VI - VO - 2.0 - - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - - 10 - V/VO Output Resistance f = 1.0 kHz rO - 0.9 - - 0.9 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - - 2.2 - A TCVO - -0.4 - - -0.4 - mV/C Ripple Rejection 11.5 Vdc Vin 18 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Average Temperature Coefficient of Output Voltage ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7808AB/MC7808AC Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25C) VO 7.84 8.0 8.16 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 10.6 Vdc Vin 23 Vdc VO 7.7 8.0 8.3 Vdc - - - 6.0 1.7 5.0 15 18 15 - - - 1.4 1.0 0.22 25 25 15 - 3.3 6.0 - - - - - - 0.8 0.8 0.5 Line Regulation (Note 2) 10.6 Vdc Vin 25 Vdc, IO = 500 mA 11 Vdc Vin 17 Vdc, IO = 1.0 A 10.4 Vdc Vin 23 Vdc, TJ = 25C Regline Load Regulation (Note 2) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Regload Quiescent Current IB mV mV mA Quiescent Current Change 11 Vdc Vin 25 Vdc, IO = 500 mA 10.6 Vdc Vin 23 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A IB Ripple Rejection 11.5 Vdc Vin 21.5 Vdc, f = 120 Hz, IO = 500 mA RR 56 62 - dB VI - VO - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - V/VO Output Resistance f = 1.0 kHz rO - 0.9 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - A TCVO - -0.4 - mV/C Dropout Voltage (IO = 1.0 A, TJ = 25C) Average Temperature Coefficient of Output Voltage mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 6 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (Vin = 15 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7809B Characteristic MC7809C Symbol Min Typ Max Min Typ Max Unit Output Voltage (TJ = 25C) VO 8.65 9.0 9.35 8.65 9.0 9.35 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 11.5 Vdc Vin 24 Vdc VO 8.55 9.0 9.45 8.55 9.0 9.45 - - 6.2 1.8 32 16 - - 6.2 1.8 32 16 Vdc Line Regulation, TJ = 25C (Note 2) 11 Vdc Vin 26 Vdc 11.5 Vdc Vin 17 Vdc Regline Load Regulation, TJ = 25C (Note 2) 5.0 mA IO 1.5 A Regload - 1.5 35 - 1.5 35 mV IB - 3.4 8.0 - 3.4 8.0 mA - - - - 1.0 0.5 - - - - 1.0 0.5 Quiescent Current mV Quiescent Current Change 11.5 Vdc Vin 26 Vdc 5.0 mA IO 1.0 A IB Ripple Rejection 11.5 Vdc Vin 21.5 Vdc, f = 120 Hz RR 56 61 - 56 61 - Dropout Voltage (IO = 1.0 A, TJ = 25C) mA dB VI - VO - 2.0 - - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - - 10 - V/VO Output Resistance f = 1.0 kHz rO - 1.0 - - 1.0 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - - 2.2 - A TCVO - -0.5 - - -0.5 - mV/C Average Temperature Coefficient of Output Voltage ELECTRICAL CHARACTERISTICS (Vin = 19 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7812B Characteristic MC7812C/LM340T-12 Symbol Min Typ Max Min Typ Max Unit Output Voltage (TJ = 25C) VO 11.5 12 12.5 11.5 12 12.5 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 14.5 Vdc Vin 27 Vdc 15.5 Vdc Vin 27 Vdc VO - 11.4 - 12 - 12.6 11.4 - 12 - 12.6 - - - - 7.5 2.2 - 240 120 - - - - 3.8 0.3 - 24 24 48 Vdc Line Regulation, TJ = 25C (Note 2) 14.5 Vdc Vin 30 Vdc 16 Vdc Vin 22 Vdc 14.8 Vdc Vin 27 Vdc, IO = 1.0 A Regline Load Regulation, TJ = 25C (Note 2) 5.0 mA IO 1.5 A Regload - 1.6 240 - 8.1 60 mV IB - 3.4 8.0 - 3.4 6.5 mA - - - - - - - 1.0 0.5 - - - - - - 0.7 0.8 0.5 Quiescent Current mV Quiescent Current Change 14.5 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C 15 Vdc Vin 30 Vdc 5.0 mA IO 1.0 A IB Ripple Rejection 15 Vdc Vin 25 Vdc, f = 120 Hz RR - 60 - 55 60 - dB VI - VO - 2.0 - - 2.0 - Vdc Dropout Voltage (IO = 1.0 A, TJ = 25C) mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 7 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (continued) (Vin = 19 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7812B Characteristic MC7812C/LM340T-12 Symbol Min Typ Max Min Typ Max Unit Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - - 10 - V/VO Output Resistance f = 1.0 kHz rO - 1.1 - - 1.1 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - - 2.2 - A TCVO - -0.8 - - -0.8 - mV/C Average Temperature Coefficient of Output Voltage ELECTRICAL CHARACTERISTICS (Vin = 19 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7812AB/MC7812AC/LM340AT-12 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25C) VO 11.75 12 12.25 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 14.8 Vdc Vin 27 Vdc VO 11.5 12 12.5 Vdc - - - 3.8 2.2 6.0 18 20 120 - - - - 25 25 - 3.4 6.0 - - - - - - 0.8 0.8 0.5 Line Regulation (Note 2) 14.8 Vdc Vin 30 Vdc, IO = 500 mA 16 Vdc Vin 22 Vdc, IO = 1.0 A 14.5 Vdc Vin 27 Vdc, TJ = 25C Regline Load Regulation (Note 2) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A Regload Quiescent Current IB mV mV mA Quiescent Current Change 15 Vdc Vin 30 Vdc, IO = 500 mA 14.8 Vdc Vin 27 Vdc, TJ = 25C 5.0 mA IO 1.0 A, TJ = 25C IB Ripple Rejection 15 Vdc Vin 25 Vdc, f = 120 Hz, IO = 500 mA RR 55 60 - dB VI - VO - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - V/VO Output Resistance (f = 1.0 kHz) rO - 1.1 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - A Imax - 2.2 - A TCVO - -0.8 - mV/C Dropout Voltage (IO = 1.0 A, TJ = 25C) Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 8 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7815B Characteristic MC7815C/LM340T-15 Symbol Min Typ Max Min Typ Max Unit Output Voltage (TJ = 25C) VO 14.4 15 15.6 14.4 15 15.6 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 17.5 Vdc Vin 30 Vdc 18.5 Vdc Vin 30 Vdc VO - 14.25 - 15 - 15.75 14.25 - 15 - 15.75 - - - 8.5 3.0 300 150 - - 8.5 3.0 30 28 Vdc Line Regulation, TJ = 25C (Note 2) 17.9 Vdc Vin 30 Vdc 20 Vdc Vin 26 Vdc Regline Load Regulation, TJ = 25C (Note 2) 5.0 mA IO 1.5 A Regload - 1.8 300 - 1.8 55 mV IB - 3.5 8.0 - 3.5 6.5 mA - - - - - - - 1.0 0.5 - - - - - - 0.8 0.7 0.5 Quiescent Current mV Quiescent Current Change 17.5 Vdc Vin 30 Vdc 17.5 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A IB Ripple Rejection 18.5 Vdc Vin 28.5 Vdc, f = 120 Hz RR - 58 - 54 58 - dB Dropout Voltage (IO = 1.0 A, TJ = 25C) VI - VO - 2.0 - - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - - 10 - V/VO Output Resistance f = 1.0 kHz rO - 1.2 - - 1.2 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - - 2.2 - A TCVO - -1.0 - - -1.0 - mV/C Average Temperature Coefficient of Output Voltage mA ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7815AB/MC7815AC/LM340AT-15 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25C) VO 14.7 15 15.3 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 17.9 Vdc Vin 30 Vdc VO 14.4 15 15.6 Vdc Line Regulation (Note 2) 17.9 Vdc Vin 30 Vdc, IO = 500 mA 20 Vdc Vin 26 Vdc 17.5 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C Regline - - - 8.5 3.0 7.0 20 22 20 Load Regulation (Note 2) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Regload - - - 1.8 1.5 1.2 25 25 15 - 3.5 6.0 - - - - - - 0.8 0.8 0.5 Quiescent Current IB mV mV IB Quiescent Current Change 17.5 Vdc Vin 30 Vdc, IO = 500 mA 17.5 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A mA mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 9 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (continued) (Vin = 23 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7815AB/MC7815AC/LM340AT-15 Characteristic Symbol Min Typ Max Unit RR 60 80 - dB VI - VO - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - V/VO Output Resistance f = 1.0 kHz rO - 1.2 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - A TCVO - -1.0 - mV/C Ripple Rejection 18.5 Vdc Vin 28.5 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Average Temperature Coefficient of Output Voltage ELECTRICAL CHARACTERISTICS (Vin = 27 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7818B Characteristic MC7818C Symbol Min Typ Max Min Typ Max Unit Output Voltage (TJ = 25C) VO 17.3 18 18.7 17.3 18 18.7 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 21 Vdc Vin 33 Vdc 22 Vdc Vin 33 Vdc VO - 17.1 - 18 - 18.9 17.1 - 18 - 18.9 - - - 9.5 3.2 360 180 - - 9.5 3.2 50 25 Vdc Line Regulation, (Note 2) 21 Vdc Vin 33 Vdc 24 Vdc Vin 30 Vdc Regline Load Regulation, (Note 2) 5.0 mA IO 1.5 A Regload - 2.0 360 - 2.0 55 mV IB - 3.5 8.0 - 3.5 6.5 mA - - - - - 0.5 - - - - 1.0 0.5 Quiescent Current mV Quiescent Current Change 21 Vdc Vin 33 Vdc 5.0 mA IO 1.0 A IB Ripple Rejection 22 Vdc Vin 33 Vdc, f = 120 Hz RR - 57 - 53 57 - dB ViI - VO - 2.0 - - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - - 10 - V/VO Output Resistance f = 1.0 kHz rO - 1.3 - - 1.3 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - - 2.2 - A TCVO - -1.5 - - -1.5 - mV/C Dropout Voltage (IO = 1.0 A, TJ = 25C) Average Temperature Coefficient of Output Voltage mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 10 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (Vin = 27 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7818AC Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25C) VO 17.64 18 18.36 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 21 Vdc Vin 33 Vdc VO 17.3 18 18.7 Vdc Line Regulation (Note 2) 21 Vdc Vin 33 Vdc, IO = 500 mA 24 Vdc Vin 30 Vdc, IO = 1.0 A 24 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C 20.6 Vdc Vin 33 Vdc, IO = 1.0 A, TJ = 25C Regline - - - - 9.5 3.2 3.2 8.0 22 25 10.5 22 Load Regulation (Note 2) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Regload - - - 2.0 1.8 1.5 25 25 15 - 3.5 6.0 - - - - - - 0.8 0.8 0.5 Quiescent Current mV mV IB mA Quiescent Current Change 21 Vdc Vin 33 Vdc, IO = 500 mA 21.5 Vdc Vin 30 Vdc, TJ = 25C 5.0 mA IO 1.0 A IB Ripple Rejection 22 Vdc Vin 32 Vdc, f = 120 Hz, IO = 500 mA RR 53 57 - dB VI - VO - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - V/VO Output Resistance f = 1.0 kHz rO - 1.3 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - A TCVO - -1.5 - mV/C Dropout Voltage (IO = 1.0 A, TJ = 25C) Average Temperature Coefficient of Output Voltage mA ELECTRICAL CHARACTERISTICS (Vin = 33 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7824B Characteristic MC7824C Symbol Min Typ Max Min Typ Max Unit Output Voltage (TJ = 25C) VO 23 24 25 23 24 25 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 27 Vdc Vin 38 Vdc 28 Vdc Vin 38 Vdc VO - 22.8 - 24 - 25.2 22.8 - 24 - 25.2 - - - 11.5 3.8 480 240 - - 2.7 2.7 60 48 Vdc Line Regulation, (Note 2) 27 Vdc Vin 38 Vdc 30 Vdc Vin 36 Vdc Regline Load Regulation, (Note 2) 5.0 mA IO 1.5 A Regload - 2.1 480 - 4.4 65 mV IB - 3.6 8.0 - 3.6 6.5 mA - - - - - 0.5 - - - - 1.0 0.5 Quiescent Current Quiescent Current Change 27 Vdc Vin 38 Vdc 5.0 mA IO 1.0 A mV IB mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 11 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ELECTRICAL CHARACTERISTICS (continued) (Vin = 33 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7824B Characteristic MC7824C Symbol Min Typ Max Min Typ Max Unit RR - 54 - 50 54 - dB VI - VO - 2.0 - - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - - 10 - V/VO Output Resistance f = 1.0 kHz rO - 1.4 - - 1.4 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - - 2.2 - A TCVO - -2.0 - - -2.0 - mV/C Ripple Rejection 28 Vdc Vin 38 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Average Temperature Coefficient of Output Voltage ELECTRICAL CHARACTERISTICS (Vin = 33 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7824AC Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25C) VO 23.5 24 24.5 Vdc Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 27.3 Vdc Vin 38 Vdc VO 23.2 24 25.8 Vdc Line Regulation (Note 2) 27 Vdc Vin 38 Vdc, IO = 500 mA 30 Vdc Vin 36 Vdc, IO = 1.0 A 30 Vdc Vin 36 Vdc, TJ = 25C 26.7 Vdc Vin 38 Vdc, IO = 1.0 A, TJ = 25C Regline - - - - 11.5 3.8 3.8 10 25 28 12 25 Load Regulation (Note 2) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Regload - - - 2.1 2.0 1.8 15 25 15 - 3.6 6.0 - - - - - - 0.8 0.8 0.5 Quiescent Current IB mV mV mA Quiescent Current Change 27.3 Vdc Vin 38 Vdc, IO = 500 mA 27 Vdc Vin 38 Vdc, TJ = 25C 5.0 mA IO 1.0 A IB Ripple Rejection 28 Vdc Vin 38 Vdc, f = 120 Hz, IO = 500 mA RR 45 54 - dB VI - VO - 2.0 - Vdc Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Vn - 10 - V/VO Output Resistance (f = 1.0 kHz) rO - 1.4 - m Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc ISC - 0.2 - A Peak Output Current (TJ = 25C) Imax - 2.2 - A TCVO - -2.0 - mV/C Dropout Voltage (IO = 1.0 A, TJ = 25C) Average Temperature Coefficient of Output Voltage mA 1. Tlow = 0C for MC78XXAC, C, LM340AT-XX, LM340T-XX Thigh = +125C for MC78XXAC, C, LM340AT-XX, LM340T-XX, NCV7805 = 40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. http://onsemi.com 12 MC7800, MC7800A, LM340, LM340A Series, NCV7805 3.0 80 2.5 RR, RIPPLE REJECTION (dB) I O, OUTPUT CURRENT (A) TJ = -40C TJ = 0C 2.0 TJ = 25C 1.5 TJ = 85C 1.0 TJ = 125C 0.5 0 4.0 6.0 8.0 10 12 15 20 25 30 35 70 60 50 40 4.0 40 f = 120 Hz IO = 20 mA Vin = 1.0 V(RMS) PART # Vin MC7805C= 10 V MC7806C= 11 V MC7808C= 14 V MC7812C= 19 V MC7815C= 23 V MC7818C= 27 V MC7824C= 33 V 6.0 8.0 10 Vin-Vout, INPUT/OUTPUT VOLTAGE DIFFERENTIAL (V) 12 14 16 18 20 22 24 VO, OUTPUT VOLTAGE (V) Figure 2. Peak Output Current as a Function of Input/Output Differential Voltage (MC78XXC, AC, B) Figure 3. Ripple Rejection as a Function of Output Voltages (MC78XXC, AC, B) VO, OUTPUT VOLTAGE (V) RR, RIPPLE REJECTION (dB) 80 70 MC78XXB, C, AC 60 Vin = 8.0 V to 18 V IO = 500 mA f = 120 Hz TA = 25C 50 40 30 0.01 0.1 1.0 20 60 100 140 TJ, JUNCTION TEMPERATURE (C) Figure 4. Ripple Rejection as a Function of Frequency (MC78XXC, AC, B) Figure 5. Output Voltage as a Function of Junction Temperature (MC7805C, AC, B) 180 6.0 IB , QUIESCENT CURRENT (mA) Z O , OUTPUT IMPEDANCE (m) -20 f, FREQUENCY (kHz) 5.0 f = 120 Hz IO = 500 mA CL = 0 F 1.0 0.5 0.3 0.2 0.1 4.0 4.9 4.8 -60 10 10 3.0 2.0 Vin = 20 V IO = 5.0 mA 5.0 8.0 12 16 20 4.0 3.0 2.0 1.0 0 -75 24 Vin = 10 V VO = 5.0 V IL = 20 mA -50 -25 0 25 50 75 100 TJ, JUNCTION TEMPERATURE (C) VO, OUTPUT VOLTAGE (V) Figure 6. Output Impedance as a Function of Output Voltage (MC78XXC, AC, B) Figure 7. Quiescent Current as a Function of Temperature (MC78XXC, AC, B) http://onsemi.com 13 125 MC7800, MC7800A, LM340, LM340A Series, NCV7805 APPLICATIONS INFORMATION Design Considerations wire lengths, or if the output load capacitance is large. An input bypass capacitor should be selected to provide good high-frequency characteristics to insure stable operation under all load conditions. A 0.33 F or larger tantalum, mylar, or other capacitor having low internal impedance at high frequencies should be chosen. The bypass capacitor should be mounted with the shortest possible leads directly across the regulators input terminals. Normally good construction techniques should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead. The MC7800 Series of fixed voltage regulators are designed with Thermal Overload Protection that shuts down the circuit when subjected to an excessive power overload condition, Internal Short Circuit Protection that limits the maximum current the circuit will pass, and Output Transistor Safe-Area Compensation that reduces the output short circuit current as the voltage across the pass transistor is increased. In many low current applications, compensation capacitors are not required. However, it is recommended that the regulator input be bypassed with a capacitor if the regulator is connected to the power supply filter with long MC7805 Input Output 0.33 F R IO MC7805 Constant Current to Grounded Load Input 7 0.33 F 2 0.1 F 6 3 The MC7800 regulators can also be used as a current source when connected as above. In order to minimize dissipation the MC7805C is chosen in this application. Resistor R determines the current as follows: 1.0 k I 5.0V I B O R 4 10 k MC1741G VO = 7.0 V to 20 V VIN = VO 2.0 V IB 3.2 mA over line and load changes. For example, a 1.0 A current source would require R to be a 5.0 , 10 W resistor and the output voltage compliance would be the input voltage less 7.0 V. The addition of an operational amplifier allows adjustment to higher or intermediate values while retaining regulation characteristics. The minimum voltage obtainable with this arrangement is 2.0 V greater than the regulator voltage. Figure 8. Current Regulator Figure 9. Adjustable Output Regulator RSource MJ2955 or Equiv. Input Input 0.33 F R RSC RSource MC78XX 0.33 F 2N6049 or Equiv. Output R 10 F 1.0 F MJ2955 or Equiv. 1.0 F 10 F XX = 2 digits of type number indicating voltage. MC78XX 1.0 F Output XX = 2 digits of type number indicating voltage. The MC7800 series can be current boosted with a PNP transistor. The MJ2955 provides current to 5.0 A. Resistor R in conjunction with the VBE of the PNP determines when the pass transistor begins conducting; this circuit is not short circuit proof. Input/output differential voltage minimum is increased by VBE of the pass transistor. The circuit of Figure 10 can be modified to provide supply protection against short circuits by adding a short circuit sense resistor, RSC, and an additional PNP transistor. The current sensing PNP must be able to handle the short circuit current of the three-terminal regulator. Therefore, a four-ampere plastic power transistor is specified. Figure 10. Current Boost Regulator Figure 11. Short Circuit Protection http://onsemi.com 14 MC7800, MC7800A, LM340, LM340A Series, NCV7805 2.5 20 Vin - Vout , INPUT-OUTPUT VOLTAGE DIFFERENTIAL (V) HS = 0C/W 16 HS = 5C/W 12 HS = 15C/W 8.0 4.0 No Heatsink 0 -50 -25 0 25 50 75 100 125 IO = 1.0 A IO = 500 mA 2.0 IO = 200 mA 1.5 IO = 20 mA IO = 0 mA 1.0 0.5 VO = 2% of VO - - - Extended Curve for MC78XXB 0 -75 150 -50 -25 0 25 50 75 100 125 TJ, JUNCTION TEMPERATURE (C) Figure 12. Worst Case Power Dissipation versus Ambient Temperature (Case 221A) Figure 13. Input Output Differential as a Function of Junction Temperature (MC78XXC, AC, B) JUNCTION-TO-AIR ( C/W) R JA, THERMAL RESISTANCE 80 3.5 70 PD(max) for TA = 50C Free Air Mounted Vertically 60 IIII IIII IIII IIII 2.0 oz. Copper L Minimum Size Pad 50 2.5 2.0 L 1.5 40 RJA 30 3.0 0 5.0 10 15 20 25 PD, MAXIMUM POWER DISSIPATION (W) TA, AMBIENT TEMPERATURE (C) 1.0 30 L, LENGTH OF COPPER (mm) 100 JUNCTION-TO-AIR ( C/W) 2.4 PD(max) for TA = 50C Free Air Mounted Vertically 90 2.0 IIII IIII IIII IIII 80 Minimum Size Pad 70 60 2.0 oz. Copper L 1.6 L 1.2 0.8 50 0.4 RJA 40 0 0 5.0 10 15 20 25 30 L, LENGTH OF COPPER (mm) Figure 15. DPAK Thermal Resistance and Maximum Power Dissipation versus P.C.B. Copper Length http://onsemi.com 15 PD, MAXIMUM POWER DISSIPATION (W) Figure 14. D2PAK Thermal Resistance and Maximum Power Dissipation versus P.C.B. Copper Length R JA, THERMAL RESISTANCE PD , POWER DISSIPATION (W) JC = 5C/W JA = 65C/W TJ(max) = 150C MC7800, MC7800A, LM340, LM340A Series, NCV7805 DEFINITIONS Quiescent Current - That part of the input current that is not delivered to the load. Output Noise Voltage - The rms ac voltage at the output, with constant load and no input ripple, measured over a specified frequency range. Long Term Stability - Output voltage stability under accelerated life test conditions with the maximum rated voltage listed in the devices' electrical characteristics and maximum power dissipation. Line Regulation - The change in output voltage for a change in the input voltage. The measurement is made under conditions of low dissipation or by using pulse techniques such that the average chip temperature is not significantly affected. Load Regulation - The change in output voltage for a change in load current at constant chip temperature. Maximum Power Dissipation - The maximum total device dissipation for which the regulator will operate within specifications. ORDERING INFORMATION Shipping Device Output Voltage Temperature Range MC7805ACT 50V 5.0 TJ = 0 to +125C 5.0 V TJ = 0 to +125C MC7805CDT/RK LM340T-5 TJ = 0 0 to o +125C 5C LM340AT-5 TJ = 40 to +125C 50V 5.0 TJ = 40 40 to +125C MC7806ACT MC7808ACT MC7808CD2T/R4 60V 6.0 60V 6.0 TJ = 0 to +125C 40 to +125C TJ = 40 80V 8.0 TJ = 0 to +125C 8.0 V TJ = 0 to +125C 2500 Units/Reel TO 220 TO-220 - 50 Units/Rail U s/ a 8.0 V TJ = 0 to +125C 800 Units/Reel - - DPAK 75 Units/Rail 2500 Units/Reel D2PAK 800 Units/Reel TO-220 - 50 Units/Rail - - TO-220 (Pb-Free) - D2PAK 800 Units/Reel 50 Units/Rail D2PAK - - 800 Units/Reel TO-220 TO-220 (Pb-Free) 50 Units/Rail - 75 Units/Rail 2500 Units/Reel DPAK MC7808CDT/RK/T5 MC7808CDTT5G 75 Units/Rail TO 220 TO-220 MC7808CT MC7808CTG DPAK TO 220 TO-220 MC7806CTG MC7806BT - DPAK (Pb-Free) MC7805BDTRKG MC7806BD2T/R4 50 Units/Rail TO 220 TO-220 MC7805BDT/RK MC7806CT - 800 Units/Reel 5.0 V NCV7805BT* MC7805ABT 800 Units/Reel TO-220 (Pb-Free) D2PAK MC7805BD2T/R4 MC7805ABD2T/R4 50 Units/Rail TO-220 MC7805CT MC7805BT D2PAK TO-220 Tape & Reel (R4 Suffix) - D2PAK MC7805CD2T/R4 MC7805CTG Rails (No Suffix) TO-220 MC7805.2CT MC7805ACD2T/R4 Package DPAK (Pb-Free) *NCV7805: Tlow = -40C, Thigh = +125C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change control. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 16 MC7800, MC7800A, LM340, LM340A Series, NCV7805 ORDERING INFORMATION (continued) Shipping Package Rails (No Suffix) Tape & Reel (R4 Suffix) TJ = 40 to +125C D2PAK 50 Units/Rail 800 Units/Reel TJ = 40 to +125C TO-220 50 Units/Rail - 8.0 V TJ = 40 to +125C DPAK 75 Units/Rail 2500 Units/Reel MC7808ABD2T/R4 8.0 V TJ = 40 to +125C D2PAK 50 Units/Rail 800 Units/Reel MC7808ABT 8.0 V TJ = 40 to +125C TO-220 50 Units/Rail - Device Output Voltage Temperature Range MC7808BD2T/R4 8.0 V MC7808BT 8.0 V MC7808BDT/RK MC7809ACT TO-220 - MC7809CD2T/R4 D2PAK 800 Units/Reel MC7809CT 9.0 V TJ = 0 to +125C TO-220 50 Units/Rail - TO-220 (Pb-Free) MC7809CTG 9.0 V TJ = 40 to +125C TO-220 - MC7812ACD2T/R4 D2PAK 800 Units/Reel MC7812ACT TO-220 MC7809BT D2PAK MC7812CD2T/R4 MC7812CT TJ = 0 0 to o +125C 5C LM340AT-12 12 V D2PAK MC7812BT TO-220 TJ = 40 0 to o +125C 5C MC7812BDT/RK - 75 Units/Rail TO 220 TO-220 MC7812BD2T/R4 DPAK - 800 Units/Reel TO-220 DPAK MC7812CDT/RK LM340T-12 50 Units/Rail U s/ a 2500 Units/Reel - 50 Units/Rail 800 Units/Reel - 75 Units/Rail 2500 Units/Reel MC7812ABD2T/R4 D2PAK MC7812ABT TO-220 - MC7815ACD2T/R4 D2PAK 800 Units/Reel MC7815ACT TO-220 MC7815CD2T/R4 D2PAK MC7815CT MC7815CDT/RK 50 Units/Rail - 800 Units/Reel TJ = 0 0 to o +125C 5C LM340T-15 LM340AT-15 800 Units/Reel TO-220 O 0 15 V DPAK MC7815BD2T/R4 D2PAK MC7815BT TO-220 TJ = 40 0 to o +125C 5C MC7815BDT/RK DPAK - 75 Units/Rail 50 Units/Rail 75 Units/Rail 2500 Units/Reel 800 Units/Reel - 2500 Units/Reel MC7815ABD2T/R4 D2PAK 800 Units/Reel MC7815ABT TO-220 - MC7818ACT MC7818CD2T/R4 MC7818CT 18 V TJ = 0 0 to o +125C 5C - D2PAK 800 Units/Reel - TJ = 40 to +125C MC7818BT TO-220 TO-220 O 0 MC7824CD2T MC7824CT MC7824BD2T/R4 MC7824BT 50 Units/Rail U s/ a - - MC7824ACT TJ = 0 0 to o +125C 5C D2PAK TO-220 24 V TJ = 40 40 to +125C - D2PAK 800 Units/Reel TO-220 - For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 17 MC7800, MC7800A, LM340, LM340A Series, NCV7805 MARKING DIAGRAMS TO-220-3 T SUFFIX CASE 221A MC7800, MC7800A Series, NCV7805 LM340, LM340A Series MC 78xxXXT AWLYWW LM 340XT-xx AWLYWW D2PAK-3 D2T SUFFIX CASE 936 DPAK-3 DT SUFFIX CASE 369A MC 78xxXXD2T AWLYWW 78xxX ALYWW xx XX A WL, L Y WW = Voltage Option = Appropriate Suffix Options = Assembly Location = Wafer Lot = Year = Work Week http://onsemi.com 18 MC7800, MC7800A, LM340, LM340A Series, NCV7805 PACKAGE DIMENSIONS TO-220-3 T SUFFIX CASE 221A-09 ISSUE AA -T- B SEATING PLANE C F T S 4 DIM A B C D F G H J K L N Q R S T U V Z A Q 1 2 3 U H K Z L R V NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. J G D N http://onsemi.com 19 INCHES MIN MAX 0.570 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.147 0.095 0.105 0.110 0.155 0.018 0.025 0.500 0.562 0.045 0.060 0.190 0.210 0.100 0.120 0.080 0.110 0.045 0.055 0.235 0.255 0.000 0.050 0.045 --- --- 0.080 MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 3.73 2.42 2.66 2.80 3.93 0.46 0.64 12.70 14.27 1.15 1.52 4.83 5.33 2.54 3.04 2.04 2.79 1.15 1.39 5.97 6.47 0.00 1.27 1.15 --- --- 2.04 MC7800, MC7800A, LM340, LM340A Series, NCV7805 D2PAK-3 D2T SUFFIX CASE 936-03 ISSUE B -T- K OPTIONAL CHAMFER A TERMINAL 4 E U S B F 1 2 3 V H M J D 0.010 (0.254) M T NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. TAB CONTOUR OPTIONAL WITHIN DIMENSIONS A AND K. 4. DIMENSIONS U AND V ESTABLISH A MINIMUM MOUNTING SURFACE FOR TERMINAL 4. 5. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH OR GATE PROTRUSIONS. MOLD FLASH AND GATE PROTRUSIONS NOT TO EXCEED 0.025 (0.635) MAXIMUM. L P N G DIM A B C D E F G H J K L M N P R S U V R C SOLDERING FOOTPRINT* 8.38 0.33 1.016 0.04 10.66 0.42 5.08 0.20 3.05 0.12 17.02 0.67 D2PAK-3 SCALE 3:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 20 INCHES MIN MAX 0.386 0.403 0.356 0.368 0.170 0.180 0.026 0.036 0.045 0.055 0.051 REF 0.100 BSC 0.539 0.579 0.125 MAX 0.050 REF 0.000 0.010 0.088 0.102 0.018 0.026 0.058 0.078 5 REF 0.116 REF 0.200 MIN 0.250 MIN MILLIMETERS MIN MAX 9.804 10.236 9.042 9.347 4.318 4.572 0.660 0.914 1.143 1.397 1.295 REF 2.540 BSC 13.691 14.707 3.175 MAX 1.270 REF 0.000 0.254 2.235 2.591 0.457 0.660 1.473 1.981 5 REF 2.946 REF 5.080 MIN 6.350 MIN MC7800, MC7800A, LM340, LM340A Series, NCV7805 PACKAGE DIMENSIONS DPAK-3 DT SUFFIX CASE 369A-13 ISSUE AB -T- C B V NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. SEATING PLANE E R 4 Z A S 1 2 DIM A B C D E F G H J K L R S U V Z 3 U K F J L H D G 2 PL 0.13 (0.005) M T SOLDERING FOOTPRINT* 6.20 0.244 3.0 0.118 2.58 0.101 5.80 0.228 1.6 0.063 6.172 0.243 SCALE 3:1 mm inches DPAK-3 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 21 INCHES MIN MAX 0.235 0.250 0.250 0.265 0.086 0.094 0.027 0.035 0.033 0.040 0.037 0.047 0.180 BSC 0.034 0.040 0.018 0.023 0.102 0.114 0.090 BSC 0.175 0.215 0.020 0.050 0.020 --- 0.030 0.050 0.138 --- MILLIMETERS MIN MAX 5.97 6.35 6.35 6.73 2.19 2.38 0.69 0.88 0.84 1.01 0.94 1.19 4.58 BSC 0.87 1.01 0.46 0.58 2.60 2.89 2.29 BSC 4.45 5.46 0.51 1.27 0.51 --- 0.77 1.27 3.51 --- MC7800, MC7800A, LM340, LM340A Series, NCV7805 ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). 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