MC78LXXA / LM78LXXA 3-Terminal 0.1 A Positive Voltage Regulator Features Description * * * * * The MC78LXXA / LM78LXXA series of fixed-voltage monolithic integrated circuit voltage regulators are suitable for applications that required supply current up to 100 mA. Maximum Output Current of 100 mA Output Voltage of 5 V, 6 V, 8 V, 12 V, and 15 V Thermal Overload Protection Short-Circuit Current Limiting Output Voltage Offered in 5% Tolerance TO-92 SOT-89 8-SOIC GND 8 1 1 23 1. Output 2. GND 3. Input 2 3 1 1. Output 2. GND 3. GND 4. NC 5. NC 6. GND 7. GND 8. Input Ordering Information Product Number Package Packing Method Output Voltage Tolerance Operating Temperature LM78L05ACZ Bulk LM78L05ACZX Tape & Reel LM78L05ACZXA Ammo LM78L12ACZ Bulk LM78L12ACZX Tape & Reel MC78L05ACP TO-92 Bulk MC78L05ACPXA Ammo MC78L06ACP Bulk MC78L08ACP Bulk MC78L15ACP Bulk MC78L15ACPXA Ammo MC78L05ACD MC78L05ACDX MC78L05ACHX MC78L08ACHX 8-SOIC SOT-89 (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 5% -40 to +125C Rail Tape & Reel Tape & Reel Tape & Reel www.fairchildsemi.com MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator July 2015 InpuVt I 3 THERMAL SHUTDOWN CIRCUIT I + REFERENCE VOLTAGE - SHORT- CIRCUIT PROTECTION RSC V 0 Outpu t GND 1 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25C unless otherwise noted. Symbol VI TOPR TJ(MAX) Parameter Value Input Voltage VO = 5 V to 8 V 30 V VO = 12 V to 15 V 35 V -40 to +125C C Operating Temperature Range 150 C -65 to +150 C 50 C/W TO-92 150 C/W SOT-89 225 C/W 8-SOIC 160 C/W Maximum Junction Temperature TSTG Storage Temperature Range RJC Thermal Resistance, Junction-Case RJA Thermal Resistance, Junction-Air (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 Unit TO-92 www.fairchildsemi.com 2 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Block Diagram VI = 10 V, IO = 40 mA, -40C TJ 125C, CI = 0.33 F, CO = 0.1 F, unless otherwise specified. Symbol VO Parameter Output Voltage Conditions TJ = 25C VO Line Regulation(1) TJ = 25C VO Load Regulation(1) TJ = 25C VO Output Voltage IQ Quiescent Current IQ 4.8 7 V VI 20 V 7V VI VMAX(2) 5.0 5.2 V 8 150 mV 8 V VI 20 V 6 100 mV 1 mA IO 100 mA 11 60 mV 1 mA IO 40 mA 5.0 1 mA IO 40 mA 1 mA IO 70 mA 4.75 TJ = 25C With Line Unit 7 V VI 20 V 2.0 8 V VI 20 V IQ Quiescent Current Change VN Output Noise Voltage TA = 25C, 10 Hz f 100 kHz Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 8 V VI 18 V, TJ = 25C VD Dropout Voltage TJ = 25C VO/T Min. Typ. Max. With Load 1 mA IO 40 mA 41 30.0 mV 5.25 V 5.25 V 5.5 mA 1.5 mA 0.1 mA 40 V/Vo -0.65 mV/C 80 dB 1.7 V Notes: 1. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represents pulse test conditions with junction temperature as indicated at the initiation of tests. 2. Power dissipation PD 0.75 W. (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 3 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L05A / LM78L05A) VI = 12 V, IO = 40 mA, -40C TJ 125C, CI = 0.33 F, CO = 0.1 F, unless otherwise specified. Symbol VO Parameter Output Voltage Conditions TJ = 25C VO Line Regulation(3) TJ = 25C VO Load Regulation(3) TJ = 25C 6.0 6.25 V 8.5 V VI 20 V 5.75 64 175 mV 9 V VI 20 V 54 125 mV 12.8 80.0 mV 5.8 1 mA IO 100 mA 1 mA IO 70 mA 8.5 V VI 20 V, 1 mA IO 40 mA VO Output Voltage IQ Quiescent Current IQ IQ Quiescent Current Change VN Output Noise Voltage TA = 25C, 10 Hz f 100 kHz Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 10 V VI 20 V, TJ = 25C VD Dropout Voltage TJ = 25C VO/T 8.5 V VI Min. Typ. Max. Unit VMAX(4), 1 mA IO 70 mA 40.0 mV 5.7 6.3 V 5.7 6.3 V TJ = 25C TJ = 125C With Line With Load 3.9 9 V VI 20 V 1 mA IO 40 mA 5.5 mA 6.0 mA 1.5 mA 0.1 40 mA 40 V/Vo 0.75 mV/C 46 dB 1.7 V Notes: 3. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represents pulse test conditions with junction temperature as indicated at the initiation of tests. 4. Power dissipation PD 0.75 W. (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 4 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L06A) VI = 14 V, IO = 40 mA, -40C TJ 125C, CI = 0.33 F, CO = 0.1 F, unless otherwise specified. Symbol VO Parameter Conditions Output Voltage TJ = 25C VO Line Regulation(5) TJ = 25C VO Load Regulation(5) TJ = 25C VO Output Voltage IQ Quiescent Current IQ 8.0 8.3 V 10 175 mV 11 V VI 23 V 8 125 mV 1 mA IO 100 mA 15 80 mV 1 mA IO 40 mA VMAX(6) Quiescent Current Change VN Output Noise Voltage Unit 10.5 V VI 23 V 40 mV 1 mA IO 40 mA 7.6 8 8.4 V 1 mA IO 70 mA 7.6 8.4 V TJ = 25C With Line IQ VO/T 7.7 10.5V VI 23V 10.5V VI Min. Typ. Max. 2.0 11 V VI 23 V With Load 1 mA IO 40 mA TA = 25C, 10 Hz f 100 kHz Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 11 V VI 21 V, TJ = 25C VD Dropout Voltage TJ = 25C 39 5.5 mA 1.5 mA 0.1 mA 60 V/Vo -0.8 mV/C 70 dB 1.7 V Notes: 5. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represents pulse test conditions with junction temperature as indicated at the initiation of tests. 6. Power dissipation PD 0.75 W. (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 5 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L08A) VI = 19 V, IO = 40 mA, -40C TJ 125C, CI = 0.33 F, CO = 0.1 F, unless otherwise specified. Symbol VO Parameter Output Voltage Conditions TJ = 25C VO Line Regulation (7) TJ = 25C VO Load Regulation (7) TJ = 25C VO Output Voltage IQ Quiescent Current IQ 12.0 12.5 V 14.5 V VI 27 V 20 250 mV 16 V VI 27 V 15 200 mV 1 mA IO 100 mA 20 100 mV 1 mA IO 40 mA VMAX(8) 50 mV 1 mA IO 40 mA 11.4 10 12.6 V 1 mA IO 70 mA 11.4 12.6 V 6.0 mA With Line 16 V VI 27 V TJ = 25C 1.5 mA With Load 1 mA IO 40 mA 0.1 mA IQ Quiescent Current Change VN Output Noise Voltage VO/T 11.5 14.5 V VI 27 V 14.5 V VI Min. Typ. Max. Unit 2.1 TA = 25C, 10 Hz f 100 kHz Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 15 V VI 25 V, TJ = 25C VD Dropout Voltage TJ = 25C 37 80 V/Vo -1.0 mV/C 65 dB 1.7 V Notes: 7. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represents pulse test conditions with junction temperature as indicated at the initiation of tests. 8. Power dissipation PD 0.75 W. (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 6 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L12A / LM78L12A) VI = 23 V, IO = 40 mA, -40C TJ 125C, CI = 0.33 F, CO = 0.1 F, unless otherwise specified. Symbol VO Parameter Output Voltage Conditions TJ = 25C VO Line Regulation(9) TJ = 25C VO Load Regulation(9) TJ = 25C VO Output Voltage IQ Quiescent Current IQ VMAX(10) 15.0 15.6 V 17.5 V VI 30 V 25 300 mV 20 V VI 30 V 20 250 mV 1 mA IO 100 mA 25 150 mV 1 mA IO 40 mA 12 75 mV 1 mA IO 40 mA 14.25 15.75 V 1 mA IO 70 mA 14.25 15.75 V 6.0 mA With Line 20 V VI 30 V TJ = 25C 1.5 mA With Load 1 mA IO 40 mA 0.1 mA IQ Quiescent Current Change VN Output Noise Voltage VO/T 14.4 17.5 V VI 30 V 17.5 V VI Min. Typ. Max. Unit 2.1 TA = 25C, 10 Hz f 100 kHz Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 18.5 V VI 28.5 V, TJ = 25C VD Dropout Voltage TJ = 25C 34 90 V/Vo -1.3 mV/C 60 dB 1.7 V Notes: 9. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or lead length of the package. The data above represents pulse test conditions with junction temperature as indicated at the initiation of tests. 10. Power dissipation PD 0.75 W. (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 7 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L15A) 3(8) MC78LXXA/LM78LXXA KA78LXXA NOTE 1 MC78LXXA / LM78LXXA(13) INPUT 1(1) (14) CI C1 0.33 F NOTE 2 2(2,3,6,7) OUTPUT CO (14) 0. 1 F NOTE 2 Figure 2. Typical Application Notes: 13. To specify an output voltage, substitute voltage value for "XX". 14. CI is required if the regulator is located an appreciable distance from the power supply filter. Though Co is not needed for stability, it improves transient response. Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulator. (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 8 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Typical Application & & $ 0,1 ; ; % &/ 6<00 & & 0,1 0,1 ; & 0 & $ % 0,1; & 0,1 0,1 /$1'3$77(51 5(&200(1'$7,21 6($7,1*3/$1( & & 127(681/(6627+(5:,6(63(&,),(' $5()(5(1&(72-('(&729$5,$7,21$$ %$//',0(16,216$5(,10,//,0(7(56 & '2(6127&203/<-('(&67$1'$5'9$/8( '',0(16,216$5((;&/86,9(2)%8556 02/')/$6+$1'7,(%$53527586,21 (',0(16,21$1'72/(5$1&($63(5$60( < )'5$:,1*),/(1$0(0$&5(9 Figure 3. 3-LEAD, SOT-89, JEDEC TO-243, OPTION AA (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 9 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Physical Dimensions MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Physical Dimensions (Continued) Figure 4. 3-LEAD, TO-92, JEDEC TO-92 COMPLIANT STRAIGHT LEAD CONFIGURATION, BULK TYPE (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 10 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Physical Dimensions (Continued) Figure 5. 3-LEAD, TO-92, MOLDED 0.200 IN LINE SPACING LEAD FORM, TAPE & REEL, AMMO TYPE (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 11 MC78LXXA / LM78LXXA -- 3-Terminal 0.1 A Positive Voltage Regulator Physical Dimensions (Continued) Figure 6. 8-LEAD, SOIC, JEDEC MS-012, 0.150" NARROW BODY (c) 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.9 www.fairchildsemi.com 12 TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. 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