Fixed Voltage Regulator S78xx series three-terminal positive regu
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S78xxPI
Fixed Voltage Regulator
S78xx series three-terminal positive regulators providing over output current with internal current limiting, thermal shutdown safe area protection. These regulators useful wide range applications. Although they just fixed voltage regulators, S78xx series used with external components obtain adjustable voltages currents.
Features
Internal Short Circuit Current Limiting Maximum Output Current Max.) Thermal Overload Protection Output Transistor Safe Area Protection
Ordering Information
Type S78xxPI Marking S78PI Package Code TO-220F
:Voltage Code (05:5V, 06:6V, 08:8V, 09:9V, 10:10V,12:12V,15:15V,24:24V)
Outline Dimensions
unit
Connections Input Output
KSI-2016-003
S78xxPI
Absolute Maximum Ratings
Characteristic
Operating Input voltage Power Dissipation (TC=25) Power Dissipation (without Heatsink) Operating Junction Temperature Storage Temperature
Ta=25°C
Symbol
Tstg Unless otherwise noted)
Ratings
(S7824PI) (ALL Others) 20.8
Unit
Electrical Characteristics
(VIN 10V, IOUT 500mA, 125°C,
Characteristic
Symbol
Test Condition
IOUT=5mA VIN=7.0V 20V, VIN=7.0V VIN=8.0V IOUT=5mA 1.5A IOUT=250mA 750mA
S7805PI Min.
4.75
Typ.
0.75 -1.1
Max.
Unit
Output Voltage
VOUT
5.25 uVrms mV/°C
Line Regulation
VOUT
Load Regulation
VOUT TCVO
Quiescent Current Quiescent Current Change
7.0V IOUT
Output Noise Voltage Ripple Rejection Ratio Dropout Voltage Short Circuit Current Limit Output Voltage Drift Peak Output Current
f=10Hz 100KHz
f=120Hz, =8.0V IOUT=1A
IOUT=5mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into separately.
KSI-2016-003
S78xxPI
Electrical Characteristics
(VIN 11V, IOUT 500mA, 125°C, Unless otherwise noted)
Characteristic
Symbol
Test Condition
IOUT=5mA VIN=8.0V 21V, VIN=8.0V VIN=9.0V IOUT=5mA 1.5A IOUT=250mA 750mA
S7806PI Min.
5.75
Typ.
0.55 -0.8
Max.
6.25
Unit
Output Voltage
VOUT
uVrms mV/°C
Line Regulation
VOUT
Load Regulation
VOUT TCVO
Quiescent Current Quiescent Current Change
8.0V IOUT
Output Noise Voltage Ripple Rejection Ratio Dropout Voltage Short Circuit Current Limit Output Voltage Drift Peak Output Current
f=10Hz 100KHz
f=120Hz, =9.0V IOUT=1A
IOUT=5mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into separately.
KSI-2016-003
S78xxPI
Electrical Characteristics
(VIN 14V, IOUT 500mA, 125°C, Unless otherwise noted)
Characteristic
Symbol
Test Condition
IOUT=5mA VIN=10.5V 23V, VIN=10.5V VIN=11.0V IOUT=5mA 1.5A IOUT=250mA 750mA
S7808PI Min.
Typ.
0.45 -0.8
Max.
Unit
Output Voltage
VOUT
uVrms mV/°C
Line Regulation
VOUT
Load Regulation
VOUT TCVO
Quiescent Current Quiescent Current Change
10.5V IOUT
Output Noise Voltage Ripple Rejection Ratio Dropout Voltage Short Circuit Current Limit Output Voltage Drift Peak Output Current
f=10Hz 100KHz
f=120Hz, =11.5V 21.5V IOUT=1A
IOUT=5mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into separately.
KSI-2016-003
S78xxPI
Electrical Characteristics
(VIN 16V, IOUT 500mA, 125°C, Unless otherwise noted)
Characteristic
Symbol
Test Condition
IOUT=5mA VIN=11.5V 24V, VIN=11.5V VIN=13.0V IOUT=5mA 1.5A IOUT=250mA 750mA
S7809PI Min.
8.65 8.55
Typ.
-1.0
Max.
9.35
Unit
Output Voltage
VOUT
9.45 uVrms mV/°C
Line Regulation
VOUT
Load Regulation
VOUT TCVO
Quiescent Current Quiescent Current Change
11.5V IOUT
Output Noise Voltage Ripple Rejection Ratio Dropout Voltage Short Circuit Current Limit Output Voltage Drift Peak Output Current
f=10Hz 100KHz,
f=120Hz, =12V IOUT=1A
IOUT=5mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into separately.
KSI-2016-003
Electrical Characteristics
(VIN 17V, IOUT 500mA, 125°C, Unless otherwise noted)
S78xxPI
Test Condition
IOUT=5mA VIN=12.5V 25V, VIN=12.5V VIN=14.0V IOUT=5mA 1.5A IOUT=250mA 750mA
Characteristic
Symbol
S7810PI Min.
Typ.
10.0 10.0 -1.0
Max.
10.4
Unit
Output Voltage
VOUT
10.5 uVrms mV/°C
Line Regulation
VOUT
Load Regulation
VOUT TCVO
Quiescent Current Quiescent Current Change
12.5V IOUT
Output Noise Voltage Ripple Rejection Ratio Dropout Voltage Short Circuit Current Limit Output Voltage Drift Peak Output Current
f=10Hz 100KHz,
f=120Hz, =13V IOUT=1A
IOUT=5mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into separately.
KSI-2016-003
S78xxPI
Electrical Characteristics
(VIN 19V, IOUT 500mA, 125°C, Unless otherwise noted)
Characteristic
Symbol
Test Condition
IOUT=5mA VIN=14.5V 30V, VIN=14.5V VIN=16.0V IOUT=5mA 1.5A IOUT=250mA 750mA
S7812PI Min.
11.5 11.4
Typ.
12.0 12.0 0.35 -1.0
Max.
12.5
Unit
Output Voltage
VOUT
12.6 uVrms mV/°C
Line Regulation
VOUT
Load Regulation
VOUT TCVO
Quiescent Current Quiescent Current Change
14.5V IOUT
Output Noise Voltage Ripple Rejection Ratio Dropout Voltage Short Circuit Current Limit Output Voltage Drift Peak Output Current
f=10Hz 100KHz,
f=120Hz, =15V IOUT=1A
IOUT=5mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into separately.
KSI-2016-003
S78xxPI
Electrical Characteristics
(VIN 23V, IOUT 500mA, 125°C, Unless otherwise noted)
Characteristic
Symbol
Test Condition
IOUT=5mA VIN=17.5V 30V, VIN=17.5V VIN=20V IOUT=5mA 1.5A IOUT=250mA 750mA
S7815PI Min.
14.4 14.25
Typ.
15.0 15.0 0.23 -1.0
Max.
15.6
Unit
Output Voltage
VOUT
15.75 uVrms mV/°C
Line Regulation
VOUT
Load Regulation
VOUT TCVO
Quiescent Current Quiescent Current Change
17.5V IOUT
Output Noise Voltage Ripple Rejection Ratio Dropout Voltage Short Circuit Current Limit Output Voltage Drift Peak Output Current
f=10Hz 100KHz,
f=120Hz, =18.5V 28.5V IOUT=1A
IOUT=5mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into separately.
KSI-2016-003
S78xxPI
Electrical Characteristics
(VIN 33V, IOUT 500mA, 125°C, Unless otherwise noted)
Characteristic
Symbol
Test Condition
IOUT=5mA VIN=27V 38V, VIN=27V VIN=30V IOUT=5mA 1.5A IOUT=250mA 750mA
S7824PI Min.
23.0 22.8
Typ.
24.0 24.0 0.15 -1.5
Max.
25.0
Unit
Output Voltage
VOUT
25.2 uVrms mV/°C
Line Regulation
VOUT
Load Regulation
VOUT TCVO
Quiescent Current Quiescent Current Change
IOUT
Output Noise Voltage Ripple Rejection Ratio Dropout Voltage Short Circuit Current Limit Output Voltage Drift Peak Output Current
f=10Hz 100KHz,
f=120Hz, =28V IOUT=1A
IOUT=5mA
Pulse testing techniques used maintain junction temperature close ambient temperature possible. Thermal effects must taken into separately.
Test circuit
KSI-2016-003
S78xxPI
Electrical Characteristic Curves
Fig.
Fig. IOUT
VOUT
Fig.
Fig.
Fig. Ripple Rejection
KSI-2016-003
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