AMC7638
450mA LOW DROPOUT REGULATOR
www.addmtek.com
DESCRIPTION
FEATURES
The AMC7638 series is a low dropout regulator
rated for 450mA output current. Low power
consumption and high accuracy is achieved through
CMOS technology and internal trimmed reference
voltage.
2% internally trimmed output
Input-Output differential of typ. 360mV at 300mA
& low quiescent current of 10µA in typical
P-MOS output stage with low RDS, ON
Short circuit protection
.
The AMC7638 series consists of a high-precision
voltage reference, error correction circuit, and a current
limit output driver. The fast transient response is an
outstanding feature for applications with various loads
Internal thermal overload protection
Enhanced pin-to-pin compatible to the XC62FP
series, RT9261/A.
3-Lead SOT-89 and SOT-223 packages.
Lead (Pb) free process
APPLICATIONS
PACKAGE PIN OUT
CD ROM, DVD
3. VIN
3. VOUT
2. VIN
Wireless Communication Systems
Digital Camera
2. GND
1. VOUT
1. GND
Battery Powered Applications
AMC76381-X.XPKF
AMC76382-X.XPKF
3-Pin Plastic SOT-89
Surface Mount
(Top View)
3-Pin Plastic SOT-89
Surface Mount
(Top View)
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
3. VIN
3. VOUT
2. GND
1. VIN
2. VOUT
1.
GND
AMC76383-X.XSKF
AMC76385-X.XSKF
3-Pin Plastic SOT-223
Surface Mount
(Top View)
3-Pin Plastic SOT-223
Surface Mount
(Top View)
ORDER INFORMATION
Plastic SOT-89
3-pin
Plastic SOT-223
3-pin
TA (OC)
PK
SK
AMC76381-X.XPKF
AMC76382-X.XPKF
-40 to 85
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
ADDTEK [ ADDTEK CORP ]
