AMC7638 Datasheet, PDF (1/8 Pages) ADDtek Corp – 450mA LOW DROPOUT REGULATOR

AMC7638
www.addmtek.com
450mA LOW DROPOUT REGULATOR
DESCRIPTION
FEATURES
The AMC7638 series is a low dropout regulator „ 2% internally trimmed output
rated for 450mA output current. Low power „ Input-Output differential of typ. 360mV at 300mA
consumption and high accuracy is achieved through
& low quiescent current of 10µA in typical
CMOS technology and internal trimmed reference „ P-MOS output stage with low R_{DS, ON}.
voltage.
„ Short circuit protection
The AMC7638 series consists of a high-precision „ Internal thermal overload protection
voltage reference, error correction circuit, and a current „ Enhanced pin-to-pin compatible to the XC62FP
limit output driver. The fast transient response is an
series, RT9261/A.
outstanding feature for applications with various loads „ 3-Lead SOT-89 and SOT-223 packages.
„ Lead (Pb) free process
APPLICATIONS
„ CD ROM, DVD
„ Wireless Communication Systems
„ Digital Camera
„ Battery Powered Applications
VOLTAGE OPTIONS
AMC76381-1.5 – 1.5V Fixed
AMC76381-1.8 – 1.8V Fixed
AMC76381-2.5 – 2.5V Fixed
AMC76381-3.3 – 3.3V Fixed
AMC76382-1.5 – 1.5V Fixed
AMC76382-2.5 – 2.5V Fixed
AMC76382-3.3 – 3.3V Fixed
AMC76383-1.5 – 1.5V Fixed
AMC76383-2.5 – 2.5V Fixed
AMC76383-3.3 – 3.3V Fixed
AMC76385-2.5 – 2.5V Fixed
AMC76385-3.3 – 3.3V Fixed
PACKAGE PIN OUT
3. VOUT
2. VIN
1. GND
3. VIN
2. GND
1. VOUT
AMC76381-X.XPKF
3-Pin Plastic SOT-89
Surface Mount
(Top View)
AMC76382-X.XPKF
3-Pin Plastic SOT-89
Surface Mount
(Top View)
3. VOUT
2. GND
1. VIN
AMC76383-X.XSKF
3-Pin Plastic SOT-223
Surface Mount
(Top View)
3. VIN
2. VOUT
1. GND
AMC76385-X.XSKF
3-Pin Plastic SOT-223
Surface Mount
(Top View)
ORDER INFORMATION
T_A (^OC)
-40 to 85
PK
Plastic SOT-89
3-pin
AMC76381-X.XPKF
AMC76382-X.XPKF
SK
Plastic SOT-223
3-pin
AMC76383-X.XSKF
AMC76385-X.XSKF
Note: 1. All surface-mount packages are available in Tape & Reel.
Append the letter “T” to part number (i.e. AMC76381-X.XPKFT, AMC76383-X.XSKFT).
2. The letter ”F” is marked for Lead Free process.
Copyright © 2007 ADDtek Corp.
1
DD054_N -- MAY 2007