AP1122
1A Low Dropout Positive Regulator
Features
- 1.3V maximum dropout at full load current
- Fixed 1.2V+ 2% output voltage
- Fast transient response
- Output current limiting
- Built-in thermal shutdown
- Good noise rejection
-
Pb-Free
Packages: SOT223, TO263, TO252,
TO220, SOT89
General Description
AP1122 is a low dropout positive fixed-mode
regulator with minimum of 1A output current
capability. The product is specifically designed to
provide well-regulated supply for low voltage IC
applications such as high-speed bus termination
and low current 1.2V logic supply. AP1122 is also
well suited for other applications such as VGA
cards. AP1122 is guaranteed to have lower than
1.3V dropout at full load current making it ideal to
provide well-regulated outputs of 1.2 output voltage
with 2.5V input voltage supply.
Applications
- PC peripheral
- Communication
Ordering Information
AP 1122 X X
Low Dropout Regulator
Package
E : SOT223-3L
K : TO263-3L
D : TO252-3L
T : TO220-3L
Y : SOT89-3L
Packing
Blank : Tube
A : Taping
Typical Circuit
2.5V
C1
100uF
Vin
Vout
GND
Tab is Vout
C2
100uF
1.2V/1A
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev.1.0 Oct 21, 2004
1/10
ANACHIP [ ANACHIP CORP ]
