PRODUCT DATASHEET
AAT3221/2
PowerLinearTM
150mA NanoPower™ LDO Linear Regulator
Absolute Maximum Ratings1
TA = 25°C, unless otherwise noted.
Symbol
Description
Value
Units
VIN
Input Voltage, <30ms, 10% DC (continuous max = 6.0V)
-0.3 to 7
V
VEN
VENIN(MAX)
IOUT
EN (EN) to GND Voltage
-0.3 to 6
0.3
PD/(VIN-VO)
-40 to 150
V
V
mA
°C
Maximum EN (EN) to Input Voltage
Maximum DC Output Current
Operating Junction Temperature Range
TJ
Thermal Information2
Symbol
Description
Value
Units
ΘJA
PD
Thermal Resistance
Power Dissipation
150
667
°C/W
mW
Recommended Operating Conditions
Symbol
Description
Input Voltage3
Ambient Temperature Range
Rating
Units
VIN
T
(VOUT + VDO) to 5.5
-40 to +85
V
°C
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions 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. To calculate minimum input voltage, use the following equation: VIN(MIN) = VOUT(MAX) + VDO(MAX) as long as VIN ≥ 2.5V.
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3221.2007.11.1.12
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