AAT2557
500mA Battery Charger and 300mA
LDO Regulator for Portable Systems
Ordering Information
1
2
Package
Marking
Part Number (Tape and Reel)
TSOPJW-14
VKXYY
AAT2557ITO-CT-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/pbfree.
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.
2557.2007.06.1.0
21