AAT3238IJS-3.5-T1 View Datasheet(PDF) - Advanced Analogic Technologies
Part Name
Description
MFG CO.
AAT3238IJS-3.5-T1
Advanced Analogic Technologies
'AAT3238IJS-3.5-T1' PDF : 13 Pages View PDF
PowerLinearTM
PRODUCT DATASHEET
AAT3238
300mA MicroPowerTM High Performance LDO Linear Regulator
Typical Characteristics
Unless otherwise noted, VIN = 5V, TA = 25°C.
LDO Initial Power-Up Response Time
7
6
6
5
5
4
4
3
3
2
2
1
1
0
0
-1
-1
-2
Time (50µs/div)
Turn-Off Response Time
(CBYP = 10nF)
VEN (5V/div)
VOUT (1V/div)
Time (50µs/div)
Turn-On Time From Enable (VIN present)
(CBYP = 10nF)
VEN = 5V/div
VOUT = 1V/div
Time (5µs/div)
VIN = 4V
Load Transient Response
2.90
500
2.85 VOUT
400
2.80
300
2.75
200
2.70
100
2.65
2.60
IOUT
0
-100
Time (100µs/div)
Line Transient Response
6
3.04
5
3.03
VIN
4
3.02
3
3.01
2
3.00
VOUT
1
2.99
0
2.98
Time (100µs/div)
Load Transient Response 300mA
3.00
800
2.90
700
2.80
VOUT
600
2.70
500
2.60
400
2.50
300
2.40
200
2.30
IOUT
100
2.20
0
2.10
-100
Time (10µs/div)
6
www.analogictech.com
3238.2008.05.1.7
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