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| AAT3223 Datasheet, PDF (3/17 Pages) Advanced Analogic Technologies – 250mA NanoPower LDO Linear Regulator with Power -OK | |||
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AAT3223
250mA NanoPower⢠LDO
Linear Regulator with Power-OK
Absolute Maximum Ratings1
TA=25°C, unless otherwise noted.
Symbol
VIN
VEN
VENIN(MAX)
IOUT
TJ
TLEAD
Description
Input Voltage
EN to GND Voltage
Maximum EN to Input Voltage
Maximum DC Output Current
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
Value
-0.3 to 6
-0.3 to 6
0.3
PD/(VIN-VO)
-40 to 150
300
Units
V
V
V
mA
°C
°C
Thermal Information2
Symbol
ÎJA
PD
Description
Thermal Resistance (SOT23-6)
Power Dissipation (SOT23-6) (TA = 25°C)3
Rating
150
667
Units
°C/W
mW
Recommended Operating Conditions
Symbol
VIN
T
Description
Input Voltage4
Ambient Temperature Range
Rating
(VOUT+VDO) to 5.5
-40 to +85
Units
V
°C
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-
tions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.
2. Mounted on a demo board.
3. Derate 6.7mW/°C above 25°C.
4. To calculate minimum input voltage, use the following equation: VIN(MIN) = VOUT(MAX) + VDO(MAX) as long as VIN ⥠2.5V.
3223.2005.04.1.4
3
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