LD1084XX 데이터 시트보기 (PDF) - STMicroelectronics
부품명
상세내역
제조사
LD1084XX Datasheet PDF : 19 Pages
| |||
Electrical characteristics
LD1084xx
Table 5.
Symbol
Electrical characteristics of LD1084#50
(VI = 8 V, CI = CO = 10 µF, TA = -40 to 125 °C, unless otherwise specified).
Parameter
Test condition
Min. Typ. Max. Unit
VO Output voltage (1)
ΔVO Line regulation
ΔVO Load regulation
Vd Dropout voltage
Iq Quiescent current
Isc Short circuit current
Thermal regulation
SVR Supply voltage rejection
eN
RMS output noise voltage
(% of VO)
S Temperature stability
IO = 0 mA, TJ = 25°C
IO = 0 to 5A, VI = 6.6 to 30V
IO = 0 mA, VI = 6.6 to 20V, TJ = 25°C
IO = 0 mA, VI = 6.6 to 20V
IO = 0 to 5A, TJ = 25°C
IO = 0 to 5A
IO = 5A
VI ≤ 30V
VI - VO = 5V
VI - VO = 25V
TA = 25°C, 30ms pulse
f = 120 Hz, CO = 25µF, IO = 5A
VI = 10 ± 3V
TA = 25°C, f =10Hz to 10kHz
S Long term stability
TA = 125°C, 1000Hrs
1. See short-circuit current curve for available output current at fixed dropout.
4.95
4.9
5.5
0.5
60
5 5.05
5 5.1
0.5 10
1
10
5
20
10 35
1.3 1.5
5
10
6.5
0.7
0.003 0.015
V
V
mV
mV
mV
mV
V
mA
A
A
%/W
72
dB
0.003
%
0.5
%
0.5
%
8/19
Share Link: 