L1117L-2.5 Ver la hoja de datos (PDF) - Unspecified
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L1117L-2.5 Datasheet PDF : 10 Pages
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NIKO-SEM
1A Fixed and Adjustable Low
Dropout Linear Regulator (LDO)
L1117 Series
SOT-223, TO-252,
TO-220,TO-263
ELECTRICAL CHARACTERISTICS for L1117-5(Unless otherwise specified, TA = 25 °C)
Parameter
Symbol
Test Conditions
Typical
Output Voltage
(Fixed version)
Dropout Voltage
Line Regulation
Load Regulation
Minimum Load
Current
GND Pin Current
Current Limit
RMS Output Noise
Ripple Rejection
Ratio
VO VIN = 8V, IOUT = 10mA
VD ΔVO = 1%, IOUT = 1A
REG(LINE) (VOUT + 1.5V) ≤ VIN ≤ 15V, IOUT = 10mA
REG(LOAD) (VIN -VOUT) = 2V, 10mA ≤ IOUT ≤ 1A
IO
IGND
ICL
1.5V ≤ (VIN -VOUT) ≤ 5.75V
VIN - VOUT = 2V
VN
RA
f = 120Hz, Co=22uf,VIN = 8V,
IOUT = 1A
VO
1.2V
0.5%
0.5%
10mA
55µA
1.2A
0.003%
of VOUT
72dB
Limits
4.90V(Min)
5.10V(Max)
1.45V
1.0%
1.0%
100µA
1.1A (Min)
60dB (Min)
DEVICE SELECTION GUIDE
Device
Voltage Version
Package
Marking
L1117L
ADJ
SOT-223
L1117L
L1117D
ADJ
TO-252
L1117D
L1117L-2.5 L1117L-2.85 L1117L-3.3 L1117D-3.3 L1117L-5
2.5
2.85
3.3
3.3
5
SOT-223 SOT-223 SOT-223 TO-252 SOT-223
L1117L-2.5 L1117L-2.85 L1117L-3.3 L1117D-3.3 L1117L-5
Device
Voltage Version
Package
Marking
L1117D-5
5
TO-252
L1117D-5
L1117T
ADJ
TO-220
L1117T
L1117T-3.3
3.3
TO-220
L1117T-3.3
L1117T-5
5
TO-220
L1117T-5
L1117S-5
5
TO-263
L1117S-5
4
JUL-27-2001
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