PRODUCT DATASHEET
AAT2557
TM
SystemPower
500mA Battery Charger and 300mA LDO Regulator for Portable Systems
Ordering Information
Package
Marking1
Part Number (Tape and Reel)2
TSOPJW-14
TSOPJW-14
VKXYY
9ZXYY
AAT2557ITO-CT-T1
AAT2557ITO-CW-T1
All AnalogicTech products are offered in Pb-free packaging. The term “Pb-free” means semiconductor
products that are in compliance with current RoHS standards, including the requirement that lead not exceed
0.1% by weight in homogeneous materials. For more information, please visit our website at
http://www.analogictech.com/about/quality.aspx.
Legend
Voltage
Code
1.2
1.5
1.8
1.9
2.5
2.6
2.7
2.8
2.85
2.9
3.0
3.3
4.2
E
G
I
Y
N
O
P
Q
R
S
T
W
C
1. XYY = assembly and date code.
2. Sample stock is generally held on part numbers listed in BOLD.
w w w . a n a l o g i c t e c h . c o m
2557.2009.07.1.2
19
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
