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| AAT3220 Datasheet, PDF (4/16 Pages) Advanced Analogic Technologies – 150mA NanoPower™ LDO Linear Regulator | |||
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AAT3220
150mA NanoPower⢠LDO Linear Regulator
Electrical Characteristics (VIN=VOUT(NOM)+1V, IOUT=1mA, COUT=1µF, TA=25°C unless otherwise
noted)
Symbol Description
Conditions
Min
VOUT
IOUT
ISC
IQ
âVOUT/VOUT
âVOUT/VOUT
VDO
PSRR
TSD
THYS
eN
TC
DC Output Voltage Tolerance
Output Current
Short Circuit Current
Ground Current
Line Regulation
Load Regulation
Dropout Voltage1
Power Supply Rejection Ratio
Over Temp Shutdown Threshold
Over Temp Shutdown Hysteresis
Output Noise
Output Voltage Temp. Coeff.
-2.0
VOUT > 1.2V
150
VOUT < 0.4V
VIN = 5V, no load
VIN = 4.0-5.5V
VOUT = 1.8
VOUT = 2.0
VOUT = 2.3
VOUT = 2.4
VOUT = 2.5
IL=1 to 100mA VOUT = 2.7
VOUT = 2.8
VOUT = 2.85
VOUT = 3.0
VOUT = 3.3
VOUT = 3.5
VOUT = 1.8
VOUT = 2.0
VOUT = 2.3
VOUT = 2.4
VOUT = 2.5
IOUT = 100mA VOUT = 2.7
VOUT = 2.8
VOUT = 2.85
VOUT = 3.0
VOUT = 3.3
VOUT = 3.5
100 Hz
10 Hz through 10 kHz
Note 1: VDO is defined as VIN - VOUT when VOUT is 98% of nominal.
Typ
350
1.1
0.15
1.0
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.5
0.5
290
265
230
220
210
200
190
190
190
180
180
50
140
20
350
80
Max
2.0
2.5
0.4
1.65
1.60
1.45
1.40
1.35
1.25
1.20
1.20
1.15
1.00
1.00
340
315
275
265
255
240
235
230
225
220
220
Units
%
mA
mA
µA
%/V
%
mV
dB
°C
°C
µV
ppm/°C
4
3220.2001.09.1.0
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