L4940D2T10 Ver la hoja de datos (PDF) - STMicroelectronics
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L4940D2T10 Datasheet PDF : 23 Pages
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L4940xx
5
Electrical characteristics
Electrical characteristics
Table 4.
Symbol
Electrical characteristics of L4940xx5 (Refer to test circuit, VI = 7 V, CI = 0.1 µF,
CO = 22 µF, TJ = 25°C, unless otherwise specified.)
Parameter
Test conditions
Min. Typ. Max. Unit
VO
VO
VI
ΔVO
ΔVO
Iq
ΔIq
ΔVO/ΔT
SVR
Vd
Isc
Output voltage
Output voltage
Input voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Supply voltage rejection
Dropout voltage
Short circuit current
IO = 500 mA
IO = 5mA to 1.5A, VI = 6.5 to 15 V
IO = 5 mA
VI = 6 to 17 V, IO = 5 mA
IO = 5 mA to 1.5 A
IO = 0.5 A to 1 A
IO = 5 mA
IO = 1.5 A, VI = 6.5 V
IO = 5 mA
IO = 1.5 A, VI = 6.5 to 16 V
f = 120 Hz, IO = 1 A
IO = 0.5 A
IO = 1.5 A
VI = 14 V
VI = 6.5 V
4.9
5
5.1
V
4.8
5
5.2
V
17
V
4
10 mV
8
25 mV
5
15 mV
5
8
mA
30
50
mA
3
mA
15 mA
0.5
mV/°C
58
68
dB
200 400 mV
500 900 mV
2
2.7
A
2.2 2.9
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