CS5208-1 Datasheet, PDF (1/7 Pages) Cherry Semiconductor Corporation – 8A LDO 3-Pin Adjustable Linear Regulator

CS5208-1
8A LDO 3-Pin Adjustable Linear Regulator
Description
Features
The CS5208-1 linear regulator pro-
vides 8A 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 micropro-
cessor supply. The fast loop
response and low dropout voltage
make this regulator ideal for appli-
cations where low voltage opera-
tion and good transient response
are important.
The circuit is designed to operate
with dropout voltages as low as
1.0V at 8A.
The regulator is protected against
overload conditions with overcur-
rent and thermal shutdown
protection circuitry.
The regulator is available in a
TO-220 package.
s 1.25V to 4.5V V_OUT at 8A
s Dropout Voltage < 1.0V @ 8A
s 1.5% Trimmed Reference
s Fast Transient Response
s Thermal Shutdown
s Current Limit
s Short Circuit Protection
Applications Diagram
5.0V
V_IN
V_OUT
CS5208-1
Adj
100mF
0.1mF
3.3V @ 8A
124
Load
200
300mF
Package Options
3 Lead TO-220
1
1. Adjust
2. V_OUT
3. V_IN
Tab = V_OUT
Rev. 6/11/97
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: [phone] Fax: [phone]
Email: [e-mail]
Web Site: www.cherry-semi.com
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Company
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