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 © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 ±5% 0 to +125°C Rail Tape & Reel Tape & Reel Tape & Reel www.fairchildsemi.com 1 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator March 2013 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 = 25°C unless otherwise noted. Symbol Parameter VI Input Voltage TJ Operating Junction Temperature Range TSTG Storage Temperature Range RθJC Thermal Resistance, Junction-Case RθJA VO = 5 V to 8 V VO = 12 V to 15 V Thermal Resistance, Junction-Air © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 Value Unit 30 V 35 V 0 to +150 °C -65 to +150 °C TO-92 50 °C/W TO-92 150 °C/W SOT-89 225 °C/W 8-SOIC 160 °C/W www.fairchildsemi.com 2 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Block Diagram VI = 10 V, IO = 40 mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified. Symbol Parameter Conditions VO Output Voltage TJ = 25°C ΔVO Line Regulation(1) TJ = 25°C 4.8 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 30.0 mV 7 V ≤ VI ≤ 20 V Load Regulation(1) VO Output Voltage IQ Quiescent Current ΔIQ ΔIQ Quiescent Current Change VN Output Noise Voltage TA = 25°C, 10 Hz ≤ f ≤ 100 kHz TJ = 25°C 7 V ≤ VI ≤ 20 V 1 mA ≤ IO ≤ 40 mA 7 V ≤ VI ≤ VMAX(2) 1 mA ≤ IO ≤ 70 mA 4.75 TJ = 25°C With Line Unit 5.0 ΔVO ΔVO/ΔT Min. Typ. Max. 2.0 8 V ≤ VI ≤ 20 V With Load 1 mA ≤ IO ≤ 40 mA Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 8 V ≤ VI ≤ 18 V, TJ = 25°C VD Dropout Voltage TJ = 25°C 41 5.25 V 5.25 V 5.5 mA 1.5 mA 0.1 mA 40 μV/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. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 www.fairchildsemi.com 3 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L05A / LM78L05A) VI = 12 V, IO = 40 mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified. Symbol Parameter Conditions VO Output Voltage TJ = 25°C ΔVO Line Regulation(3) TJ = 25°C ΔVO Load Regulation(3) VO Output Voltage IQ Quiescent Current ΔIQ TJ = 25°C 5.75 8.5 V ≤ VI ≤ 20 V 9 V ≤ VI ≤ 20 V 6.0 6.25 V 64 175 mV 54 125 mV 1 mA ≤ IO ≤ 100 mA 12.8 80.0 mV 1 mA ≤ IO ≤ 70 mA 5.8 40.0 mV 8.5 V ≤ VI ≤ 20 V, 1 mA ≤ IO ≤ 40 mA 5.7 6.3 V 8.5 V ≤ VI ≤ VMAX(4), 1 mA ≤ IO ≤ 70 mA 5.7 6.3 V 5.5 mA TJ = 25°C 6.0 mA With Line TJ = 125°C 9 V ≤ VI ≤ 20 V 1.5 mA With Load 1 mA ≤ IO ≤ 40 mA 0.1 mA ΔIQ Quiescent Current Change VN Output Noise Voltage TA = 25°C, 10 Hz ≤ f ≤ 100 kHz Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 10 V ≤ VI ≤ 20 V, TJ = 25°C VD Dropout Voltage TJ = 25°C ΔVO/ΔT Min. Typ. Max. Unit 3.9 40 40 μV/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. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 www.fairchildsemi.com 4 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L06A) VI = 14 V, IO = 40 mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified. Symbol Parameter Conditions VO Output Voltage TJ = 25°C ΔVO Line Regulation(5) TJ = 25°C ΔVO Load Regulation(5) VO Output Voltage IQ Quiescent Current ΔIQ ΔIQ Quiescent Current Change VN Output Noise Voltage ΔVO/ΔT Min. Typ. Max. 7.7 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 8 40 mV 10.5 V ≤ VI ≤ 23 V TJ = 25°C 10.5V ≤ VI ≤ 23V 1 mA ≤ IO ≤ 40 mA 7.6 8.4 V 10.5V ≤ VI ≤ VMAX(6) 1 mA ≤ IO ≤ 70 mA 7.6 8.4 V 5.5 mA 1.5 mA 0.1 mA TJ = 25°C With Line Unit 8.0 2.0 11 V ≤ VI ≤ 23 V With Load 1 mA ≤ IO ≤ 40 mA TA = 25°C, 10 Hz ≤ f ≤100 kHz Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 11 V ≤ VI ≤ 21 V, TJ = 25°C VD Dropout Voltage TJ = 25°C 39 60 μV/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. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 www.fairchildsemi.com 5 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L08A) VI = 19 V, IO = 40 mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified. Symbol Parameter Conditions VO Output Voltage TJ = 25°C ΔVO Line Regulation (7) TJ = 25°C ΔVO Load Regulation (7) VO Output Voltage IQ Quiescent Current ΔIQ 11.5 14.5 V ≤ VI ≤ 27 V TJ = 25°C 14.5 V ≤ VI ≤ 27 V 12.0 12.5 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 10 50 mV 1 mA ≤ IO ≤ 40 mA 11.4 12.6 V 14.5 V ≤ VI ≤ VMAX(8) 1 mA ≤ IO ≤ 70 mA 11.4 12.6 V 6.0 mA TJ = 25°C 2.1 With Line 16 V ≤ VI ≤ 27 V 1.5 mA With Load 1 mA ≤ IO ≤ 40 mA 0.1 mA ΔIQ Quiescent Current Change VN Output Noise Voltage ΔVO/ΔT Min. Typ. Max. Unit TA = 25°C, 10 Hz ≤ f ≤ 100 kHz Temperature Coefficient of VO IO = 5 mA RR Ripple Rejection f = 120 Hz, 15 V ≤ VI ≤ 25 V, TJ = 25°C VD Dropout Voltage TJ = 25°C 37 80 μV/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. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 www.fairchildsemi.com 6 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Electrical Characteristics (MC78L12A / LM78L12A) VI = 23 V, IO = 40 mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 μF, CO = 0.1 μF, unless otherwise specified. Symbol Parameter Conditions VO Output Voltage TJ = 25°C ΔVO Line Regulation(9) TJ = 25°C ΔVO Load Regulation(9) VO Output Voltage IQ Quiescent Current ΔIQ 14.4 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 17.5 V ≤ VI ≤ VMAX(10) 1 mA ≤ IO ≤ 70 mA 14.25 15.75 V 6.0 mA TJ = 25°C 17.5 V ≤ VI ≤ 30 V TJ = 25°C 2.1 With Line 20 V ≤ VI ≤ 30 V 1.5 mA With Load 1 mA ≤ IO ≤ 40 mA 0.1 mA ΔIQ Quiescent Current Change VN Output Noise Voltage ΔVO/ΔT Min. Typ. Max. Unit TA = 25°C, 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 = 25°C VD Dropout Voltage TJ = 25°C 34 90 μV/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. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 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 μF NOTE 2 2(2,3,6,7) OUTPUT CO(14) 0. 1 μF 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. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 www.fairchildsemi.com 8 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Typical Application MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Physical Dimensions SOT-89 4.70 C 4.30 1.87 C 1.50 1.40 A B CL SYMM 2.70 C 2.30 4.50 C 3.90 1.30 0.89 2.23 MIN 0.50 X 45° 0.30 X 45° 1 2 5.30 MIN 90° 3 2.00 MIN 0.52 (2X) C 0.30 0.10 M C A B 0.54 1.50 1 2 0.90 MIN 2X 3.00 3 0.96 MIN 1.50 1.70 C 1.30 3.00 MIN LAND PATTERN RECOMMENDATION SEATING PLANE C 0.35 0.60 C 0.40 3 0.50 0.35 1 2.29 2.13 2.70 NOTES: UNLESS OTHERWISE SPECIFIED. A. REFERENCE TO JEDEC TO-243 VARIATION AA. B. ALL DIMENSIONS ARE IN MILLIMETERS. C DOES NOT COMPLY JEDEC STANDARD VALUE. D. DIMENSIONS ARE EXCLUSIVE OF BURRS, MOLD FLASH AND TIE BAR PROTRUSION. E. DIMENSION AND TOLERANCE AS PER ASME Y14.5-1994. F. DRAWING FILE NAME: MA03CREV2 Figure 3. 3-Lead, SOT-89, JEDEC TO-243, Option AA Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/packaging/tr/sot89_tr.pdf. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 www.fairchildsemi.com 9 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Physical Dimensions (Continued) TO-92 Straight Lead for Bulk Packing D D) DRAWING FILENAME: MKT-ZA03DREV3. Figure 4. 3-Lead, TO-92, MOLDED STD STRAIGHT LEAD (NO EOL CODE) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/packaging/tr/to92pdd_tr.pdf. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 www.fairchildsemi.com 10 TO-92 Formed Lead For T&R and Ammo Packing D D) DRAWING FILENAME: MKT-ZA03FREV2. Figure 5. 3-Lead, TO-92, MOLDED 0.200 IN LINE SPACING LD FORM (J61Z OPTION) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/packaging/tr/to92_tr.pdf. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 www.fairchildsemi.com 11 MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Physical Dimensions (Continued) MC78LXXA / LM78LXXA — 3-Terminal 0.1 A Positive Voltage Regulator Physical Dimensions (Continued) 8-SOIC Figure 6. 8-Lead, SOIC, JEDEC MS-012, 0.150” NARROW BODY Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/packaging/tr/soic8_tr.pdf. © 2002 Fairchild Semiconductor Corporation MC78LXXA / LM78LXXA Rev. 1.1.0 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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