PRODUCT DATASHEET
AAT3221/2
PowerLinear
TM
Absolute Maximum Ratings
1
T
A
= 25°C, unless otherwise noted.
Symbol
V
IN
V
EN
V
ENIN(MAX)
I
OUT
T
J
150mA NanoPower™ LDO Linear Regulator
Description
Input Voltage, <30ms, 10% DC (continuous max = 6.0V)
EN (EN) to GND Voltage
Maximum EN (EN) to Input Voltage
Maximum DC Output Current
Operating Junction Temperature Range
Value
-0.3 to 7
-0.3 to 6
0.3
P
D
/(V
IN
-V
O
)
-40 to 150
Units
V
V
V
mA
°C
Thermal Information
2
Symbol
Θ
JA
P
D
Description
Thermal Resistance
Power Dissipation
Value
150
667
Units
°C/W
mW
Recommended Operating Conditions
Symbol
V
IN
T
Description
Input Voltage
3
Ambient Temperature Range
Rating
(V
OUT
+ V
DO
) 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 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: V
IN(MIN)
= V
OUT(MAX)
+ V
DO(MAX)
as long as V
IN
≥
2.5V.
3221.2007.11.1.12
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