SA1117 Datasheet, PDF (6/12 Pages) Silan Microelectronics Joint-stock – 1A LDO VOLTAGE REGULATOR

SA1117
Characteristics
Symbol
Conditions
SA1117-5.0,
Output Voltage
VOUT IOUT=10mA, VIN=7V, TJ=25°C ,
0≤ IOUT≤1A, 6.5V≤VIN≤12V
Output Voltage
Temperature Stability
TSOUT
Line Regulation
Rline
VINMIN ≤VIN≤ 12V,VOUT=Fixed/Adj,
IOUT=10mA
Load Regulation
Rload 10mA≤IOUT≤ 1A,VOUT=Fixed/Adj
IOUT=100mA
Dropout Voltage
Vdrop IOUT=500mA
IOUT=1A
Quiescent Current
Iq 4.25V≤VIN≤ 6.5V
Ripple Rejection
PSRR
fRIPPLE=120Hz, (VIN-VOUT)=3V,
VRIPPLE=1VPP
Adjust pin Current
Iadj
Adjust pin Current Change
0≤ IOUT≤1A,1.4V ≤VIN-VOUT≤10V
Thermal shutdown
TSD
Current limitting
Ilimit
Temperature Stability
Long Term Stability
Tamb=125°C, 1000Hrs
RMS Output Noise
% of VOUT, 10Hz≤f≤10kHz
SOT-223-3L
Thermal Resistance
(No Heat-sink)
TO-252-2L
θJA TO-263-3L
SOT-89-3L
TO-220-3L
Min. Typ. Max. Unit
4.950 5.000 5.05 V
4.900 5.000 5.10
0.3
%
3
7 mV
6
12 mV
1.00 1.20
1.05 1.25 V
1.10 1.30
5
10 mA
60
75
dB
60
120 µA
0.2
5 µA
150
°C
1.2 1.4 1.5 A
0.5
%
0. 3
%
0.003
%
120
100
60
°C/W
165
60
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http:// www.silan.com.cn
REV:1.3 2009.07.22
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