AP1120 Datasheet, PDF (1/7 Pages) Anachip Corp – Dual 1A Low Dropout Positive Regulator

AP1120
DUAL 1A LOW DROPOUT POSITIVE REGULATOR
Features
• 1.3V maximum dropout at full load current
• Fast transient response
• Output current limiting for each channel
• Built-in thermal shutdown each channel
• Good noise rejection
• Dual output ch1=3.3V, ch2=2.5V
(1.8V for B version)
• Lead-Free Package: SOP-8L
• Lead Free Finish/RoHS Compliant for Lead Free
products (Note 1)
General Description
AP1120 series are low dropout positive regulator to provide 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 3.3V/2.5V or
3.3V/1.8V logic supply. AP1120 series are guaranteed to have
<1.3V dropout at full load current making it ideal to provide well
regulated outputs dual channels with up to 18V input supply.
Applications
• PC peripheral
• Communication
Connection Diagram
(Top View)
GND1 ₁
VIN1 2
GND2 3
VIN2 4
8 ^3.3V
7 ^3.3V
6 2.5V (1.8V)
5 2.5V (1.8V)
AP1120
Ordering Information
AP 1120 X X X X
Package
S : SOP-8L
Vout
Lead Free
Blank : CH1=3.3V
CH2=2.5V
B : CH1=3.3V
CH2=1.8V
L : Lead Free Package
Packing
-U : Tube
-13 : Taping
Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Device
Package Packaging
Code (Note 2)
Tube
Quantity Part Number
Suffix
13” Tape and Reel
Quantity
Part Number
Suffix
AP1120S
Lead-free
S
SOP-8L
100
-U
2500/Tape & Reel
-13
Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
AP1120 Rev. 1
1 of 7
www.diodes.com
SEPTEMBER 2006
© Diodes Incorporated