CJ1117 데이터 시트보기 (PDF) - Jiangsu Changjiang Electronics Technology Co., Ltd
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CJ1117 Datasheet PDF : 11 Pages
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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
1A LOW DROPOUT LINEAR REGULATOR
ELECTRICAL CHARACTERISTICS (CONTINUED)
Operating Conditions: VIN≤10V, TJ=25℃ unless otherwise specified.
Parameter
Dropout Voltage
Current Limit
Adjust Pin Current
Adjust Pin Current Change
Minimum Load Current (ADJ)
Quiescent Current
Ripple Rejection
Temperature Stability
Long-Term Stability
RMS Output Noise
(% of VOUT)
Thermal Resistance,
Junction to Case
Thermal Shutdown
Conditions
∆VREF=1%, IOUT=0.1A
∆VREF=1%, IOUT=0.5A
∆VREF=1%, IOUT=1.0A
VIN-VOUT=2V
1.4V≤VIN -VOUT ≤10V, 10mA≤IOUT ≤1A
1.5V≤VIN -VOUT ≤10V (ADJ only)
VIN= VOUT+1.25V
f=120Hz, COUT=22µF Tantalum,
VIN-VOUT=3V, IOUT=1A
TA=125℃, 1000hrs
TA=25℃, 10Hz≤f ≤10KHz
SOT-223
TO-252/251
TO-220
TO-263
Junction Temperature
Min
1.25
60
Typ Max
1.00 1.1
1.08 1.18
1.15 1.25
1.35
60 120
0.2
5
1.7
5
5
10
75
0.5
0.3
0.003
15
10
4.5
4
150
Unit
V
V
V
A
µA
µA
mA
mA
dB
%
%
%
℃/W
℃
Thermal Shutdown Hysteresis
25
℃
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