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RT2515A

Description
LDO Regulator Pos 0.5V to 3.8V 2A 8-Pin PSOP EP
File Size233KB,9 Pages
ManufacturerRichtek Technology Corporation
Websitehttps://www.richtek.com/
Download Datasheet View All

RT2515A Overview

LDO Regulator Pos 0.5V to 3.8V 2A 8-Pin PSOP EP

®
RT2515A
2A, Low Input Voltage, Ultra-Low Dropout Linear Regulator
with Enable
General Description
The RT2515A is a high performance positive voltage
regulator designed
for use in applications requiring ultra-
low input voltage and ultra-low dropout voltage at up to 2
amperes. It operates with an input voltage as low as 1.4V,
with output voltage programmable as low as
0.5V. The
RT2515A features ultra low dropout, ideal for applications
where output voltage is very close to input voltage.
Additionally, the RT2515A has an enable pin to further
reduce power dissipation while shutdown. The RT2515A
provides excellent regulation over variations in line, load
and temperature. The RT2515A is available in the SOP-8
(Exposed Pad) package. The output voltage can be set
by an external divider or fixed at 1.2V depending on how
the FB pin is configured.
Features
Input Voltage as Low as 1.4V
Ultra-Low Dropout Voltage 400mV @ 2A
Adjustable Output Voltage from 0.5V to 3.8V
Over Current Protection
Over Temperature Protection
1μA Input Current in Shutdown Mode
μ
Enable Control
RoHS Compliant and Halogen Free
Applications
Telecom/Networking Cards
Motherboards/Peripheral Cards
Industrial Applications
Wireless Infrastructure
Set Top Box
Medical Equipment
Notebook Computers
Battery Powered Systems
Ordering Information
RT2515A
Package Type
SP : SOP-8 (Exposed Pad-Option 2)
Lead Plating System
G : Green (Halogen Free and Pb Free)
Note :
Richtek products are :
½
Pin Configurations
(TOP VIEW)
NC
EN
VIN
NC
2
3
4
8
7
GND
ADJ
VOUT
NC
GND
9
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
6
5
½
SOP-8 (Exposed Pad)
Marking Information
RT2515AGSP : Product Number
RT2515A
GSPYMDNN
YMDNN : Date Code
Copyright
©
2012 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS2515A-02 November 2012
www.richtek.com
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