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CS5201-3 Datasheet, PDF (1/8 Pages) Cherry Semiconductor Corporation – 1A, 3.3V Fixed Linear Regulator | |||
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CS5201â3
1.0 A, 3.3 V Fixed Linear
Regulator
The CS5201â3 linear regulator provides 1.0 A @ 3.3 V reference at
1.0 A with an output voltage accuracy of ±1.5%.
This regulator is intended for use as a post regulator and
microprocessor supply. The fast loop response and low dropout
voltage make this regulator ideal for applications where low voltage
operation and good transient response are important.
The circuit is designed to operate with dropout voltages less than 1.2 V
at 1.0 A output current.
The maximum quiescent current is only 10 mA at full load. Device
protection includes overcurrent and thermal shutdown.
The CS5201â3 is pin compatible with the LT1086 family of linear
regulators.
The regulator is available in TOâ220â3, surface mount D2, and
SOTâ223 packages.
Features
⢠PbâFree Package is Available
⢠Output Current to 1.0 A
⢠Output Accuracy to ±1.5% Overtemperature
⢠Dropout Voltage (typical) 1.0 V @ 1.0 A
⢠Fast Transient Response
⢠Fault Protection
⦠Current Limit
⦠Thermal Shutdown
10 mF
5.0 V
VIN
VOUT
CS5201â3
GND
3.3 V @ 1.0 A
22 mF
5.0 V
http://onsemi.com
TOâ220â3
T SUFFIX
CASE 221A
12 3
123
12 3
D2PAKâ3
DP SUFFIX
CASE 418AB
Tab = VOUT
Pin 1. GND
2. VOUT
3. VIN
SOTâ223
ST SUFFIX
CASE 318E
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
Figure 1. Applications Diagram
© Semiconductor Components Industries, LLC, 2006
1
September, 2006 â Rev. 8
Publication Order Number:
CS5201â3/D
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