CS5210-1
CS5210-1
10A LDO 3-Pin Adjustable Linear Regulator
Description
The CS5210-1 linear regulator pro-
vides 10A at adjustable voltages
from 1.25V to 4.5V. This adjustable
device requires two external resis-
tors to set the output voltage and
provide the minimum load current
for proper regulation.
This regulator is intended for use as
a post regulator and microprocessor
supply. The fast loop response and
low dropout voltage make this reg-
ulator ideal for applications where
low voltage operation and good
transient response are important.
The circuit is designed to operate
with dropout voltages as low as
1.05V at 10A.
The regulator is protected against
overload conditions with overcur-
rent and thermal shutdown protec-
tion circuitry.
The regulator is available in a
TO-220 package.
Features
s
1.25V to 4.5V V
OUT
at 10A
s
Dropout Voltage < 1.05V @ 10A
s
2% Trimmed Reference
s
Fast Transient Response
s
Thermal Shutdown
s
Current Limit
s
Short Circuit Protection
Applications Diagram
Package Options
3 Lead TO-220
5.0V
V
IN
V
OUT
3.3V@10A
CS5210-1
Adj
124
100mF
0.1mF
Load
300mF
200
1
1. Adjust
2. V
OUT
3. V
IN
Tab = V
OUT
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Email: info@cherry-semi.com
Web Site: www.cherry-semi.com
Rev. 6/12/97
1
A
¨
Company
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
