S78LXX AUK | Alldatasheet

Document overview

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Technical content

Features

  • 3-Terminal Regulators
  • Output Current Up to 100mA
  • No External Components
  • Internal Thermal Overload Protection
  • Internal Short-Circuit Limiting

Ordering Information

Type NO. Marking Package Code S78Lxx S78Lxx TO-92 Outline Dimensions unit : mm SSeemmiiccoonndduuccttoorr GND Rsc Thermal Shutdown Circuit Output I Short Circuit Protection Input Reference Voltage Block Diagram PIN Connections 1. Output 2. GND 3. Input

Absolute maximum ratings (Ta=25°C) Characteristics Symbol Ratings Unit S78L05 Thru S78L10 S78L12 Thru S78L18 Operating Input Voltage V IN S78L24 40 V Power Dissipation P D 625 ㎽ Operating Temperature Range T OPR -40 ~ +85 ℃ Junction Temperature T J 150 ℃ Storage Temperature Range T STG -55 ~ +150 ℃ Lead Temperature Time T SOL 260 (10sec) ℃ Recommended operating conditions Parameter Min. Max. Unit S78L05 7 20 S78L06 8 20 S78L08 10.5 23 S78L09 11.5 24 S78L10 12.5 25 S78L12 14.5 27 S78L15 17.5 30 S78L18 20.5 33 Input Voltage, VI S78L24 26.5 39 V Output current, IO 100 mA

(VI=10V, IO=40 ㎃, TJ=0 ~ ℃ 125 , Unless otherwise noted)℃ (VI=11V, IO=40 ㎃, TJ=0 ~℃ 1 25 , Unless otherwise noted)℃ S78L06 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 5.75 6 6.25 IO=1mA to 40mA VI=8V to 20V 5.7 6.3 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 5.7 6 6.3 V VI=8V to 20V 35 175 Input regulation VI=9V to 20V 25℃ 29 125 mV Ripple rejection V I=9V to 19V, f=120Hz 0℃ to 25℃ 40 48 dB IO=1mA to 100mA 16 80 Output regulation IO=1mA to 40mA 25℃ 9 40 mV Output noise voltage f=10Hz to 100KHz 25℃ 46 uV Dropout Voltage 25℃ 1.7 V 25℃ 3.9 6 Bias current 125℃ 5.5 VI=9V to 20V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. S78L05 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 4.8 5 5.2 IO=1mA to 40mA VI=7V to 20V 4.75 5.25 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 4.75 5 5.25 V VI=7V to 20V 32 150 Input regulation VI=8V to 20V 25℃ 26 100 mV Ripple rejection V I=8V to 18V, f=120Hz 0℃ to 25℃ 41 49 dB IO=1mA to 100mA 15 60 Output regulation IO=1mA to 40mA 25℃ 8 30 mV Output noise voltage f=10Hz to 100KHz 25℃ 42 uV Dropout Voltage 25℃ 1.7 V 25℃ 3.8 6 Bias current 125℃ 5.5 VI=8V to 20V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA

(VI=14V, IO=40 ㎃, TJ=0 ~ ℃ 125 , Unless otherwise noted)℃ S78L08 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 7.7 8 8.3 IO=1mA to 40mA VI=10.5V to 23V 7.6 8.4 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 7.6 8 8.4 V VI=10.5V to 23V 42 175 Input regulation VI=11V to 23V 25℃ 36 125 mV Ripple rejection V I=13V to 23V, f=120Hz 0℃ to 25℃ 37 46 dB IO=1mA to 100mA 18 80 Output regulation IO=1mA to 40mA 25℃ 10 40 mV Output noise voltage f=10Hz to 100KHz 25℃ 54 uV Dropout Voltage 25℃ 1.7 V 25℃ 4 6 Bias current 125℃ 5.5 VI=11V to 23V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA (VI=16V, IO=40 ㎃, TJ=0 ~ ℃ 125 , Unless otherwise noted)℃ S78L09 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 8.6 9 9.4 IO=1mA to 40mA VI=12V to 24V 8.55 9.45 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 8.55 9 9.45 V VI=12V to 24V 45 175 Input regulation VI=13V to 24V 25℃ 40 125 mV Ripple rejection V I=15V to 25V, f=120Hz 0℃ to 25℃ 38 45 dB IO=1mA to 100mA 19 90 Output regulation IO=1mA to 40mA 25℃ 11 40 mV Output noise voltage f=10Hz to 100KHz 25℃ 58 uV Dropout Voltage 25℃ 1.7 V 25℃ 4.1 6 Bias current 125℃ 5.5 VI=13V to 24V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings.

(VI=17V, IO=40 ㎃, TJ=0 ~ ℃ 125 , Unless℃ otherwise noted) S78L10 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 9.6 10 10.4 IO=1mA to 40mA VI=13V to 25V 9.5 10.5 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 9.5 10 10.5 V VI=13V to 25V 51 175 Input regulation VI=14V to 25V 25℃ 42 125 mV Ripple rejection V I=15V to 25V, f=120Hz 0℃ to 25℃ 37 44 dB IO=1mA to 100mA 20 90 Output regulation IO=1mA to 40mA 25℃ 11 40 mV Output noise voltage f=10Hz to 100KHz 25℃ 62 uV Dropout Voltage 25℃ 1.7 V 25℃ 4.2 6 Bias current 125℃ 5.5 VI=14V to 25V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA (VI=19V, IO=40 ㎃, TJ=0 ~ ℃ 125 , Unless otherwise noted)℃ S78L12 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 11.5 12 12.5 IO=1mA to 40mA VI=14V to 27V 11.4 12.6 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 11.4 12 12.6 V VI=14.5V to 27V 55 250 Input regulation VI=16V to 27V 25℃ 49 200 mV Ripple rejection V I=15V to 25V, f=120Hz 0℃ to 25℃ 37 42 dB IO=1mA to 100mA 22 100 Output regulation IO=1mA to 40mA 25℃ 13 50 mV Output noise voltage f=10Hz to 100KHz 25℃ 70 uV Dropout Voltage 25℃ 1.7 V 25℃ 4.3 6.5 Bias current 125℃ 6 VI=16V to 27V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings.

(VI=23V, IO=40 ㎃, TJ=0 ~ ℃ 125 , Unless otherwise n℃ oted) S78L15 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 14.4 15 15.6 IO=1mA to 40mA VI=17.5V to 30V 14.25 15.75 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 14.25 15 15.75 V VI=17.5V to 30V 65 300 Input regulation VI=19V to 30V 25℃ 58 250 mV Ripple rejection V I=18.5V to 28.5V, f=120Hz 0℃ to 25℃ 34 39 dB IO=1mA to 100mA 25 150 Output regulation IO=1mA to 40mA 25℃ 15 75 mV Output noise voltage f=10Hz to 100KHz 25℃ 82 uV Dropout Voltage 25℃ 1.7 V 25℃ 4.6 6.5 Bias current 125℃ 6 VI=19V to 30V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA (VI=26V, IO=40 ㎃, TJ=0 ~ ℃ 125 , Unless otherwise noted)℃ S78L18 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 17.3 18 18.7 IO=1mA to 40mA VI=20.5V to 33V 17.1 18.9 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 17.1 18 18.9 V VI=20.5V to 33V 70 360 Input regulation VI=22V to 33V 25℃ 64 300 mV Ripple rejection V I=21.5V to 31.5V,f=120Hz 0℃ to 25℃ 32 36 dB IO=1mA to 100mA 27 180 Output regulation IO=1mA to 40mA 25℃ 19 90 mV Output noise voltage f=10Hz to 100KHz 25℃ 89 uV Dropout Voltage 25℃ 1.7 V 25℃ 4.7 6.5 Bias current 125℃ 6 VI=22V to 33V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings.

(VI=32V, IO=40 ㎃, TJ=0 ~ ℃ 125 , Unless oth℃ erwise noted) S78L24 Parameter Test Conditions* Min. Typ. Max. Unit 25℃ 23 24 25 IO=1mA to 40mA VI=26.5V to 39V 22.8 25.2 Output Voltage** IO=1mA to 70mA 0℃ to 125℃ 22.8 24 25.2 V VI=26.5V to 39V 95 480 Input regulation VI=29V to 39V 25℃ 78 400 mV Ripple rejection V I=27.5V to 37.5V,f=120Hz 0℃ to 25℃ 30 33 dB IO=1mA to 100mA 41 240 Output regulation IO=1mA to 40mA 25℃ 28 120 mV Output noise voltage f=10Hz to 100KHz 25℃ 97 uV Dropout Voltage 25℃ 1.7 V 25℃ 4.8 6.5 Bias current 125℃ 6 VI=28V to 39V 1.5 Bias Current Change IO=1mA to 40mA 0℃ to 125℃ 0.1 mA * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF capacitor across the input and a 0.1uF capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings.

These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipm- ents which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK.