CS8161 Datasheet, PDF (1/11 Pages) Cherry Semiconductor Corporation – 12V, 5V Low Dropout Dual Regulator with ENABLE

CS8161
12 V, 5.0 V Low Dropout
Dual Regulator with ENABLE
The CS8161 is a 12 V/5.0 V dual output linear regulator. The
12 V ±5.0% output sources 400 mA and the 5.0 V ±2.0% output
sources 200 mA.
The on board ENABLE function controls the regulator’s two
outputs. When the ENABLE pin is low, the regulator is placed in
SLEEP mode. Both outputs are disabled and the regulator draws only
200 nA of quiescent current.
The primary output, V_OUT1 is protected against overvoltage
conditions. Both outputs are protected against short circuit and
thermal runaway conditions.
The CS8161 is packaged in a 5 lead TO−220 with copper tab. The
copper tab can be connected to a heat sink if necessary.
Features
• Two Regulated Outputs
− 12 V ±5.0%; 400 mA
− 5.0 V ±2.0%; 200 mA
• Very Low SLEEP Mode Current Drain 200 nA
• Fault Protection
− Reverse Battery (−15 V)
− 74 V Load Dump
− −100 V Reverse Transient
− Short Circuit
− Thermal Shutdown
• Pb−Free Packages are Available*
http://onsemi.com
1
5
1
TO−220
FIVE LEAD
T SUFFIX
CASE 314D
TO−220
FIVE LEAD
TVA SUFFIX
CASE 314K
1
5
TO−220
FIVE LEAD
THA SUFFIX
CASE 314A
PIN CONNECTIONS
Tab = GND
Pin 1. V_IN
2. V_OUT1
3. GND
4. ENABLE
5. V_OUT2
1
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 9 of this data sheet.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
June, 2006 − Rev. 7
1
Publication Order Number:
CS8161/D