AAT3220IQY-18-T1 View Datasheet(PDF) - Advanced Analogic Technologies
Part Name
Description
Manufacturer
AAT3220IQY-18-T1 Datasheet PDF : 16 Pages
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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
VOUT
IOUT
ISC
IQ
∆VOUT/VOUT
Description
DC Output Voltage Tolerance
Output Current
Short-Circuit Current
Ground Current
Line Regulation
∆VOUT/VOUT Load Regulation
VDO
Dropout Voltage1, 2
PSRR
TSD
THYS
eN
TC
Power Supply Rejection Ratio
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Output Noise
Output Voltage Temperature
Coefficient
Conditions
Min
-2.0
VOUT > 1.2V
150
VOUT < 0.4V
VIN = 5V, No Load
VIN = 4.0 to 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 = 2.9
VOUT = 3.0
VOUT = 3.3
VOUT = 3.5
VOUT = 2.3
VOUT = 2.4
VOUT = 2.5
VOUT = 2.7
IOUT = 100mA
VOUT = 2.8
VOUT = 2.85
VOUT = 2.9
VOUT = 3.0
VOUT = 3.3
VOUT = 3.5
100Hz
Typ
350
1.1
0.15
1.0
0.9
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.6
0.5
0.5
230
220
210
200
190
190
190
190
180
180
50
140
Max
2.0
2.5
0.4
1.65
1.60
1.45
1.40
1.35
1.25
1.20
1.20
1.18
1.15
1.00
1.00
275
265
255
240
235
230
228
225
220
220
Units
%
mA
mA
µA
%/V
%
mV
dB
°C
10Hz through 10kHz
20
°C
350
µV
80
ppm/°C
1. VDO is defined as VIN - VOUT when VOUT is 98% of nominal.
2. For VOUT < 2.3V, VDO = 2.5V - VOUT.
4
3220.2006.01.1.4
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