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SI9183 Datasheet, PDF (8/10 Pages) Vishay Siliconix – High-Performance, Size Saving 150-mA CMOS LDO Regulator
Si9183
Vishay Siliconix
TYPICAL WAVEFORMS
Load Transient Response-1
VOUT
10 mV/div
ILOAD
100 mA/div
M 5.00 ms
VOUT = 3.0 V
COUT = 2.2 mF
ILOAD = 1 to 150 mA
trise = 2 msec
Load Transient Response-3
VOUT
10 mV/div
ILOAD
100 mA/div
VIN
1 V/div
M 5.00 ms
VOUT = 3.0 V
COUT = 1.0 mF
ILOAD = 1 to 150 mA
trise = 2 msec
Line Transient Response-1
VOUT
10 mV/div
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VOUT = 3.0 V
ILOAD = 150 mA
VIN = 4 to 5 V
COUT = 2.2 mF
trise = 5 msec
M 20.0 ms
VOUT
10 mV/div
Load Transient Response-2
ILOAD
100 mA/div
VOUT
10 mV/div
M 5.00 ms
VOUT = 3.0 V
COUT = 2.2 mF
ILOAD = 150 to 1 mA
tfall = 2 msec
Load Transient Response-4
ILOAD
100 mA/div
VIN
1 V/div
M 5.00 ms
VOUT = 3.0 V
COUT = 1.0 mF
ILOAD = 150 to 1 mA
tfall = 2 msec
Line Transient Response-2
VOUT
10 mV/div
VOUT = 3.0 V
ILOAD = 150 mA
VIN = 5 to 4 V
COUT = 2.2 mF
tfall = 5 msec
M 20.0 ms
Document Number: 71258
S-40593—Rev. E, 29-Mar-04