L78S24 Просмотр технического описания (PDF) - STMicroelectronics
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L78S24 Datasheet PDF : 21 Pages
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L78S00 SERIES
ELECTRICAL CHARACTERISTICS FOR L78S09 (refer to the test circuits, Tj = 25 oC,
Vi = 14V, Io = 500 mA unless otherwise specified)
Symbol
Parameter
Vo Output Voltage
Vo Output Voltage
∆Vo Line Regulation
∆Vo
Id
∆Id
∆Id
∆Vo
∆T
eN
SVR
Vi
Ro
Isc
Iscp
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Voltage Drift
Output Noise Voltage
Supply Voltage Rejection
Operating Input Voltage
Output Resistance
Short Circuit Current
Short Circuit Peack Current
Test Conditions
Io = 1 A
Vi = 11 V
Vi = 11 to 25 V
Vi = 11 to 20 V
Io = 20 mA to 2 A
Io = 20 mA to 1A
Io = 20 mA Vi = 11 to 25 V
Io = 5 mA
Tj = -55 to 150 oC
B = 10Hz to 100KHz
f = 120 Hz
Io ≤ 1.5 A
f = 1KHz
Vi = 27 V
Min.
8.65
8.6
Typ.
9
9
-1
Max.
9.35
9.4
130
65
130
8
0.5
1.3
60
53
12
17
500
3
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/oC
µV
dB
V
mΩ
mA
A
ELECTRICAL CHARACTERISTICS FOR L78S10 (refer to the test circuits, Tj = 25 oC,
Vi = 15V, Io = 500 mA unless otherwise specified)
Symbol
Parameter
Vo Output Voltage
Vo Output Voltage
∆Vo Line Regulation
∆Vo
Id
∆Id
∆Id
∆Vo
∆T
eN
SVR
Vi
Ro
Isc
Iscp
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Voltage Drift
Output Noise Voltage
Supply Voltage Rejection
Operating Input Voltage
Output Resistance
Short Circuit Current
Short Circuit Peack Current
Test Conditions
Io = 1 A
Vi = 12.5 V
Vi = 12.5 to 30 V
Vi = 14 to 22 V
Io = 20 mA to 2 A
Io = 20 mA to 1A
Io = 20 mA Vi = 12.5 to 30 V
Io = 5 mA
Tj = -55 to 150 oC
B = 10Hz to 100KHz
f = 120 Hz
Io ≤ 1.5 A
f = 1KHz
Vi = 27 V
Min.
9.5
9.4
Typ.
10
10
-1
Max.
10.5
10.6
200
100
150
8
0.5
1
65
53
13
17
500
3
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/oC
µV
dB
V
mΩ
mA
A
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