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| AAT3216 Datasheet, PDF (4/16 Pages) List of Unclassifed Manufacturers – 150mA MicroPower™ LDO with PowerOK | |||
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AAT3216
150mA MicroPower⢠LDO with PowerOK
Electrical Characteristics
VIN = VOUT(NOM) + 1V for VOUT options greater than 1.5V. VIN = 2.5 for VOUT ⤠1.5V. IOUT = 1mA, COUT = 2.2µF,
CIN = 1µF, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = 25°C.
Symbol Description
Conditions
Min Typ Max Units
VOUT
IOUT
VDO
ISC
IQ
ISD
âVOUT/
VOUT*âVIN
âVOUT(line)
âVOUT(load)
VEN(L)
VEN(H)
IEN
VPOK
VPOKHYS
VPOK(OL)
IPOK
PSRR
TSD
THYS
eN
TC
Output Voltage Tolerance
Output Current
Dropout Voltage1, 2
Short-Circuit Current
Ground Current
Shutdown Current
Line Regulation3
Dynamic Line Regulation
Dynamic Load Regulation
Enable Threshold Low
Enable Threshold High
Leakage Current on Enable Pin
POK Trip Threshold
POK Hysteresis
POK Output Voltage Low
POK Output Leakage Current
Power Supply Rejection Ratio
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Output Noise
Output Voltage Temperature
Coefficient
IOUT = 1mA to 150mA
TA = 25°C
-1.5
TA = -40 to 85°C -2.5
VOUT > 1.2V
150
IOUT = 150mA
200
VOUT < 0.4V
600
VIN = 5V, No Load, EN = VIN
70
VIN = 5V, EN = 0V
VIN = VOUT + 1 to 5.0V
VIN = VOUT + 1V to VOUT + 2V,
5
IOUT = 150mA, TR/TF = 2µs
IOUT = 1mA to 150mA, TR<5µs
30
VEN = 5V
VOUT Rising, TA = 25°C
ISINK = 1mA
VPOK < 5.5V, VOUT in Regulation
1kHz
IOUT = 10mA
10kHz
1MHz
1.5
90 94
1
65
45
42
145
12
250
22
1.5
2.5
300
125
1
0.09
0.6
1
98
0.4
1
%
mA
mV
mA
µA
µA
%/V
mV
mV
V
V
µA
% of VOUT
% of VOUT
V
µA
dB
°C
°C
µVrms
ppm/°C
1. VDO is defined as VIN - VOUT when VOUT is 98% of nominal.
2. For VOUT < 2.3V, VDO = 2.5V - VOUT.
3. CIN = 10µF.
4
3216.2006.01.1.3
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