78LXX ARTSCHIP | Alldatasheet

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safe-area compensation which make them virtually Internal Thermal Overload Protection. immune from output overload. If adequate heat sinking ln . are provided, these regulators can deliver output cur- - Oo Transistor Saf P . Figure 1. Package Types of 78LXX.

Figure 2. Pin Configuration of 78LXX (Top View)

Figure 3. Functional Block Diagram of 78LXX

  • —_ A Preliminary Datasheet 100mA POSITIVE VOLTAGE REGULATOR 78LXX Absolute Maximum Ratings (Note 1) Song Tempest Range 40.0150 Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Max- imum Ratings" for extended periods may affect device reliability. Recommended Operating Conditions

_ARTSCHII Preliminary Datasheet 100mA POSITIVE VOLTAGE REGULATOR 78LXX

Electrical Characteristics

T8LO5 (Viy=10V, Ioyy-40mA, Cy=0.33HF, Coyt=0.1 MF, Ty-25°C, Bold typeface applies over -40°CST|<125°C, unless otherwise specified.) Parameter Symbol Conditions Typ | Max | Unit 5.0 | 52 Output Voltage Vout TVEVy220V, 415 5.25 Vv ImA<Igy7S100mA, Ppy<0.75W . ” a WS [as i Al Quiescent Current Change Ig TmAZToy4Z40mA mA Ripple Rejection PSRR £120Hz, 8VEVjyS18V 47 62 dB Dropout Voltage Vprop four [| || Vv four 10m Lae Output Noise Voltage 10Hz<f5100kHz (Note 2) ee ee ee Output Voltage | | 042 || mvc | Temperature Coefficient | (AVouy/Voup/AT | lour-SmA [| 84 | _ |ppmec| Note 2: 0.01F minimum load capacitance is recommended to limit high frequency noise. TBLI2 (Viy=19V, Ioy7=40mA, Cyy=0.33 UF, Coyy=0. uF, T=-25°C, Bold typeface applies over -40°C<T)<125°C, unless otherwise specified.) Parameter Symbol Conditions Min | Typ | Max | Unit 1s | 120 | 125 Output Voltage Vour 14.5VEVin<27V, 4 pe | ¥ ImASIoy7S100mA, Pp<0.75W | . a 16VEViy<27V Quiescent Current Change Alg N a ImAIoy1<40mA 01 Ripple Rejection PSRR #120Hz, 15V<Vin<25V 37 «| a2 «B Dropout Voltage Vprop tour || || Vv Tour TOOmA Le Output Noise Voltage No 10Hz<f<100kHz. (Note 2) HV Output Voltage AVour/AT mV/C Temperature Coefficient [~(AVoyy/Voup/AT | four mA [84 | _[ppmec| Note 2: 0.01) minimum load capacitance is recommended to limit high frequency noise.

_ARTSCHII Preliminary Datasheet 100mA POSITIVE VOLTAGE REGULATOR 78LXX Electrical Characteristics (Continued) TBLAS (Vjy-23V, Ioyy~40mA, CyyH0.33HF, Coyt=0.1 MF, Ty-25°C, Bold typeface applies over -40°CST|<125°C, unless otherwise specified.) Parameter Symbol Conditions Min | Typ | Max | Unit 144 | 15.0 | 15.6 Output Voltage Vour 17SVEVnSOV, Vv ImAIgy7<100mA, Pp<o.7sw | 1425 15.75 Line Regulation ITSVEVyS30V ff 25 | 250 | mv | [uiecenCumenr fe mw | VES [as i Al Quiescent Current Change Ig TmATTqZ40mA mA Ripple Rejection PSRR #120Hz, 18. 5VEVy<28.5V 34 39 «B Dropout Voltage Vprop four [| || Vv foot 10m Le Output Noise Voltage 10Hz<f5100kHz (Note 2) ee ee ee Output Voltage || 125 || mvc | Temperature Coefficient | (AVouy/Voup/AT | lour-SmA [| 84 | _ |ppmec| Note 2: 0.01F minimum load capacitance is recommended to limit high frequency noise. TBLI8_ (Viy=27V, Ioy7=40mA, Cyy=0.33 HF, Coyy=0. IMF, T)=25°C, Bold typeface applies over -40°C<T)S125°C, unless IN ‘OUT IN ‘OUT J type PP} F otherwise specified.) Parameter Symbol Conditions Min | Typ | Max | Unit 173 | 180 | 187 Output Voltage Vour 22VSV—nS33V, 1 Vv ImASToy7S100mA, Pp<0.75W . a BVEVyS33V Quiescent Current Change Alg N a ImAIoy1<40mA 01 Ripple Rejection PSRR #12012, 3V<Vin33V 33 38 «B Dropout Voltage Vprop tour || || Vv Tour=100mA Ppa Output Noise Voltage No 10Hz<f<100kHz (Note 2) 150 HV Output Voltage AVour/AT 15 mVPC Temperature Coefficient [~(AVoyy/Voup/AT | four mA [84 | _[ppmec| Note 2: 0.01) minimum load capacitance is recommended to limit high frequency noise.

: —_—— Preliminary Datasheet 100mA POSITIVE VOLTAGE REGULATOR 78LXX Electrical Characteristics (Continued) 78L24 (Viy-33V, Loy y-40mA, Cyy=0.33HF, Coy =0.1HF, Ty-25°C, Bold typeface applies over -40°CST)<125°C, unless otherwise specified.) Parameter Symbol Conditions Min | Typ | Max | Unit B | 240 | 25 Output Voltage Vout INN nSOV, ns 2 | Y ImA<Igy7S100MA, Pp<0.75W " i Line Regulation VRLINE QIVVNSOV 30 | 300 | mv Load Regulation VRLOAD TmASIoy7<100mA 40 | 200 | mv [iesenecumene [| Quiescent Current Change Ig TmATT440mA mA Ripple Rejection PSRR £120Hz, 29VEVjnS35V 31 37 «B Dropout Voltage Vprop four [| | | Vv Tou1=100mA 18 Output Noise Voltage No 10Hz<f5100kH7z (Note 2) 200 HV Output Voltage AVourAT 2 mV°C Temperature Coefficient | (AVouy/Voup/AT | lour-SmA 84 ppm?C Note 2: 0.01F minimum load capacitance is recommended to limit high frequency noise.

20 T=25C

Figure 8. Output Voltage vs. Output Current Figure 9. Quiescent Current vs. Case Temperature Figure 10. Power Dissipation vs. Case Temperature Figure 11. PSRR vs. Frequency

Figure 12. Line Transient Figure 13. Load Transient

9 INPUT OUTPUT}

Figure 14. Typical Application of 78LXX

  • —~4 Preliminary Datasheet 100mA POSITIVE VOLTAGE REGULATOR 78LXX Mechanical Dimensions TO-92 Unit: mm(inch) a S ”. fos) iJ + dp B ou 8 \\ S + 2 i f % ~ \\ | i w fo} fo) be) Tt S 3-0.46 0.38 IL

—_—— Preliminary Datasheet 100mA POSITIVE VOLTAGE REGULATOR 78LXX Mechanical Dimensions (Continued) SOT-89-3 Unit: mm(inch) 1.830(0.072) 1.400(0.055)* coe K_\\ ! a KO ‘\\ R0.200(0.008) gs 23 | 2.300(0.091) Beg | als Sim | t A 10° ES ° — a el Lf 0.440(0.017) _Z_ R0.180(0.006)