L78S05C(2010) データシートの表示（PDF） - STMicroelectronics
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L78S05C Datasheet PDF : 39 Pages
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L78Sxx, L78SxxC
5
Electrical characteristics
Electrical characteristics
Refer to the test circuits, TJ = 25 °C, VI = 10 V, IO = 500 mA, unless otherwise specified.
Table 4.
Symbol
Electrical characteristics of L78S05
Parameter
Test conditions
Min. Typ. Max. Unit
VO
VO
ΔVO
ΔVO
IQ
ΔIQ
ΔVO/ΔT
eN
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Output noise voltage
IO = 1 A, VI = 7 V
VI = 7 to 25 V
VI = 8 to 25 V
IO = 20 mA to 2 A
IO = 20 mA to 1 A
VI = 7 to 25 V, IO = 20 mA
IO = 5 mA, TJ = -55 °C to 150 °C
B =10 Hz to 100 kHz
SVR Supply voltage rejection f = 120 Hz
VI Operating input voltage IO ≤ 1 A
RO Output resistance
f = 1 kHz
Isc Short circuit current
VI = 27 V
Iscp Short circuit peak current
4.8
5
5.2
V
4.75
5
5.25
V
100
mV
50
100 mV
8
mA
0.5
mA
1.3
-1.1
mV/°C
40
µV
60
dB
8
V
17
mΩ
500
mA
3
A
Doc ID 2148 Rev 4
9/39
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