AMC7585
5A LOW DROPOUT REGULATOR
FEATURES
www.addmtek.com
DESCRIPTION
The AMC7585 is a high performance low dropout
regulator rated for 5A output current with fixed
2.5V/3.3V/5.0V and adjustable output. It is designed for use
in applications requiring low dropout characteristics over the
rated current range.
Output current is excess of 5A
Fast transient response
Reverse battery protection
Short circuit protection
Internal thermal overload protection
Available in 3L plastic TO-220 and surface
mount 3L TO-263/252 packages
Pin assignment identical to EZ1585B and
LT1585A series.
On chip trimming adjusts the reference voltage to 1%.
These features are ideal for low voltage microprocessor
applications requiring a regulated 2.5V to 3.6V power
supply.
In addition, the AMC7585 provides the device
protections including over current and thermal shutdown.
Also, reverse battery protection scheme limits the reverse
current when the input voltage falls below the output.
APPLICATIONS
PACKAGE PIN OUT
3.VIN
2.VOUT
1.ADJ/GND
3.VIN
2.VOUT
1.ADJ/GND
Pentium® Processor Supplies
PowerPCTM Supplies
Computer Add-On Cards
3-Pin Plastic TO-220
(Top View)
3-Pin Plastic TO-252
Surface Mount
Other Applications Requiring Low
Dropout Voltage Over Rated Current
(Top View)
VOLTAGE OPTIONS
3.VIN
3.VIN
2.VOUT
1.ADJ/GND
2.VOUT
1.ADJ/GND
AMC7585-2.5 – 2.5V Fixed
AMC7585-3.3 – 3.3V Fixed
AMC7585-5.0 – 5.0V Fixed
AMC7585-ADJ – Adjustable
3-Pin Plastic TO-263 (ST)
Surface Mount
3-Pin Plastic TO-263-3 (ST3)
Surface Mount
(Top View)
(Top View)
ORDER INFORMATION
TO-220
TO-263
3-pin
TO-263-3
TO-252
TA (OC)
T
ST
ST3
SJ
3-pin
3-pin
3-pin
AMC7585-X.XT
AMC7585-X.XTF(Lead Free) AMC7585-X.XSTF(Lead Free)
AMC7585-ADJT AMC7585-ADJST
AMC7585-X.XST
-
AMC7585-X.XSJ
0 to 70
0 to 70
0 to 70
0 to 70
-
AMC7585-X.XSJF(Lead Free)
AMC7585-ADJSJ
AMC7585-ADJST3
AMC7585-ADJTF(Lead Free) AMC7585-ADJSTF(Lead Free) AMC7585-ADJST3F(Lead Free) AMC7585-ADJSJF(Lead Free)
Note: 1. All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e., AMC7585-X.XSTT,
AMC7585-X.XST3T, AMC7585-X.XSJT ).
2. The letter ”F” is marked for Lead Free process.
Copyright © 2007 ADDtek Corp.
1
DD041_G -- OCTOBER 2007
ADDTEK [ ADDTEK CORP ]
