Positive-Voltage Regulators This series fixed-voltage monolithic
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S78LxxL
Positive-Voltage Regulators
This series fixed-voltage monolithic integrated-circuit voltage regulators designed wide range applications. These applications include on-card regulation elimination Noise distribution problems associated with single-point regulation. addition, they used with power-pass elements make high-current voltage regulators. Each These regulators deliver 100mA output current. internal limiting thermal shutdown features these regulators make them essentially immune overload. When used replacement Zener diode-resistor combination, effective improvement output impedance obtained together with lover-bias current.
Features
3-Terminal Regulators Output Current 100mA External Components Internal Thermal Overload Protection Internal Short-Circuit Limiting
Ordering Information
Type S78LxxL Marking S78LxxL Package Code TO-92L
Outline Dimensions
Block Diagram
Input
unit
Reference Voltage
Thermal Shutdown Circuit
Short Circuit Protection
Output
Connections Output Input
KSI-9048-001
S78LxxL
Absolute maximum ratings
Characteristics Symbol
S78L05 Thru S78L10 S78L12 Thru S78L18 S78L24 +150 (10sec)
(Ta=25°C)
Ratings
Unit
Operating Input Voltage
Power Dissipation Operating Temperature Range Junction Temperature Storage Temperature Range Lead Temperature Time
TOPR TSTG TSOL
Recommended operating conditions
Parameter
S78L05 S78L06 S78L08 S78L09 S78L10 S78L12 S78L15 S78L18 S78L24
Min.
10.5 11.5 12.5 14.5 17.5 20.5 26.5
Max.
Unit
Input Voltage,
Output current,
KSI-9048-001
S78LxxL
S78L05 Electrical Characteristics (VI=10V, IO=40 TJ=0 125, Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=7V IO=1mA 70mA VI=7V VI=8V VI=8V 18V, f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L05 Min. Typ. Max.
4.75 4.75 5.25 5.25
Unit
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=8V IO=1mA 40mA
S78L06 Electrical Characteristics (VI=11V, IO=40 TJ=0 Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=8V IO=1mA 70mA VI=8V VI=9V VI=9V 19V, f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L06 Min. Typ. Max.
5.75 6.25
Unit
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=9V IO=1mA 40mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. characteristics measured with 0.33uF capacitor across input 0.1uF capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
KSI-9048-001
S78LxxL
S78L08 Electrical Characteristics (VI=14V, IO=40 TJ=0 125, Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=10.5V IO=1mA 70mA VI=10.5V VI=11V VI=13V 23V, f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L08 Min. Typ. Max.
Unit
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=11V IO=1mA 40mA
S78L09 Electrical Characteristics (VI=16V, IO=40 TJ=0 125, Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=12V IO=1mA 70mA VI=12V VI=13V VI=15V 25V, f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L09 Min. Typ. Max.
8.55 8.55 9.45 9.45
Unit
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=13V IO=1mA 40mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. characteristics measured with 0.33uF capacitor across input 0.1uF capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
KSI-9048-001
S78LxxL
S78L10 Electrical Characteristics (VI=17V, IO=40 TJ=0 125, Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=13V IO=1mA 70mA VI=13V VI=14V VI=15V 25V, f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L10 Min. Typ. Max.
10.4 10.5 10.5
Unit
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=14V IO=1mA 40mA
S78L12 Electrical Characteristics (VI=19V, IO=40 TJ=0 125, Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=14V IO=1mA 70mA VI=14.5V VI=16V VI=15V 25V, f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L12 Min. Typ. Max.
11.5 11.4 11.4 12.5 12.6 12.6
Unit
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=16V IO=1mA 40mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. characteristics measured with 0.33uF capacitor across input 0.1uF capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
KSI-9048-001
S78LxxL
S78L15 Electrical Characteristics (VI=23V, IO=40 TJ=0 125, Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=17.5V IO=1mA 70mA VI=17.5V VI=19V VI=18.5V 28.5V, f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L15 Min. Typ. Max.
14.4 14.25 14.25 15.6 15.75 15.75
Unit
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=19V IO=1mA 40mA
S78L18 Electrical Characteristics (VI=26V, IO=40 TJ=0 125, Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=20.5V IO=1mA 70mA VI=20.5V VI=22V VI=21.5V 31.5V,f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L18 Unit Min. Typ. Max.
17.3 17.1 17.1 18.7 18.9 18.9
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=22V IO=1mA 40mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. characteristics measured with 0.33uF capacitor across input 0.1uF capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
KSI-9048-001
S78LxxL
S78L24 Electrical Characteristics (VI=32V, IO=40 TJ=0 125, Unless otherwise noted) Parameter
Output Voltage**
Test Conditions*
IO=1mA 40mA VI=26.5V IO=1mA 70mA VI=26.5V VI=29V VI=27.5V 37.5V,f=120Hz IO=1mA 100mA IO=1mA 40mA f=10Hz 100KHz
S78L24 Unit Min. Typ. Max.
22.8 22.8 25.2 25.2
Input regulation Ripple rejection Output regulation Output noise voltage Dropout Voltage Bias current Bias Current Change
VI=28V IO=1mA 40mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into account separately. characteristics measured with 0.33uF capacitor across input 0.1uF capacitor across output. This specification applies only power dissipation permitted absolute maximum ratings.
KSI-9048-001
S78LxxL
These products intended usage general electronic equipments(Office communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that consult with before these products equipments which require high quality and/or reliability, equipments which could have major impact welfare human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, types safety device, etc.). cannot accept liability damage which occur case these products were used mentioned equipments without prior consultation with AUK.
KSI-9048-001
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