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| AAT3215 Datasheet, PDF (4/18 Pages) Advanced Analogic Technologies – 150mA CMOS High Performance LDO | |||
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AAT3215
150mA CMOS High Performance LDO
Electrical Characteristics
VIN = VOUT(NOM) + 1V, IOUT = 1mA, COUT = 2.2µF, CIN = 1µF, CBYP = 10nF, TA = -40°C to +85°C, unless other-
wise noted. Typical values are TA = 25°C.
Symbol
VOUT
IOUT
VDO
ISC
IQ
ISD
ÎVOUT/VOUT*ÎVIN
ÎVOUT(line)
ÎVOUT(load)
VEN(L)
VEN(H)
IEN
PSRR
TSD
THYS
eN
TC
Description
Output Voltage Tolerance
Output Current
Dropout Voltage1
Short-Circuit Current
Ground Current
Shutdown Current
Line Regulation
Dynamic Line Regulation
Dynamic Load Regulation
Enable Threshold Low
Enable Threshold High
Leakage Current on
Enable Pin
Power Supply Rejection Ratio
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Output Noise
Output Voltage Temperature
Coefficient
Conditions
Min Typ
IOUT = 1mA to TA = 25°C
-1.5
150mA
TA = -40 to 85°C -2.5
VOUT > 1.2V
150
IOUT = 150mA
140
VOUT < 0.4V
600
VIN = 5V, No Load, EN = VIN
95
VIN = 5V, EN = 0V
VIN = VOUT + 1 to 5.5V
VIN = VOUT + 1V to VOUT + 2V,
1
IOUT = 150mA, TR/TF = 2µs
IOUT = 1mA to 150mA, TR < 5µs
30
VEN = 5V
IOUT = 10mA,
CBYP = 10nF
1kHz
10kHz
1MHz
1.5
70
50
47
150
10
45
22
Max
1.5
2.5
250
150
1
0.07
Units
%
mA
mV
mA
µA
µA
%/V
mV
mV
0.6
V
V
1
µA
dB
°C
°C
µVrms
ppm/°C
1. VDO is defined as VIN - VOUT when VOUT is 98% of nominal.
4
3215.2006.05.1.6
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