AAT3220IGY-3.0-T1 查看數據表（PDF） - Skyworks Solutions
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AAT3220IGY-3.0-T1 Datasheet PDF : 15 Pages
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DATA SHEET
AAT3220
150mA NanoPowerTM LDO Linear Regulator
Electrical Characteristics
VIN = VOUT(NOM) + 1V, IOUT = 1mA, COUT = 1µF, TA = 25°C, unless otherwise noted.
Symbol
VOUT
IOUT
ISC
IQ
DVOUT/VOUT
DVOUT/VOUT
VDO
PSRR
TSD
THYS
eN
TC
Description
DC Output Voltage Tolerance
Output Current
Short-Circuit Current
Ground Current
Line Regulation
Load Regulation
Dropout Voltage1,2
Power Supply Rejection Ratio
Over-Temperature Shutdown Threshold
Over-Temperature Shutdown Hysteresis
Output Noise
Output Voltage Temperature Coefficient
Conditions
VOUT > 1.2V
VOUT < 0.4V
VIN = 5V, No Load
VIN = 4.0 to 5.5V
IOUT = 1 to 100mA
IOUT = 100mA
100Hz
VOUT = 1.8
VOUT = 2.0
VOUT = 2.7
VOUT = 2.8
VOUT = 2.9
VOUT = 3.0
VOUT = 3.3
VOUT = 2.7
VOUT = 2.8
VOUT = 2.9
VOUT = 3.0
VOUT = 3.3
10Hz through 10kHz
Min
-2.0
150
Typ
350
1.1
0.15
1.0
0.9
0.7
0.6
0.5
200
190
180
50
140
20
350
80
Max
2.0
2.5
0.4
1.65
1.60
1.25
1.20
1.18
1.15
1.00
240
235
228
225
220
Units
%
mA
µA
%/V
%
mV
dB
°C
µV
ppm/°C
1. VDO is defined as VIN - VOUT when VOUT is 98% of nominal.
2. For VOUT < 2.3V, VDO = 2.5V - VOUT.
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202250A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 7, 2012
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