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CS8156

Cherry Semiconductor Corporation
Part Number CS8156
Manufacturer Cherry Semiconductor Corporation
Description 12V/ 5V Low Dropout Dual Regulator with ENABLE
Published Mar 24, 2005
Detailed Description CS8156 CS8156 12V, 5V Low Dropout Dual Regulator with ENABLE Description The CS8156 is a low dropout 12V/5V dual output...
Datasheet PDF File CS8156 PDF File

CS8156
CS8156

Overview
CS8156 CS8156 12V, 5V Low Dropout Dual Regulator with ENABLE Description The CS8156 is a low dropout 12V/5V dual output linear regulator.
The 12V ± 5% output sources 750mA and the 5V ±2.
0% output sources 100mA.
The on board ENABLE function controls the regulatorÕs two outputs.
When the ENABLE lead is low, the regulator is placed in SLEEP mode.
Both outputs are disabled and the regulator draws only 200nA of quiescent current.
The regulator is protected against overvoltage conditions.
Both outputs are protected against short circuit and thermal runaway conditions.
The CS8156 is packaged in a 5 lead TOÐ220 with copper tab.
The copper tab can be connected to a heat sink if necessary.
Features s Two regulated outputs 12V ±5.
0%; 750mA 5V ±2.
0%; 100mA s Very low SLEEP mode current drain 200nA s Fault Protection Reverse Battery +60V, -50V Peak Transient Voltage Short Circuit Thermal Shutdown s CMOS Compatible ENABLE Absolute Maximum Ratings Input Voltage Operating Range .
.
.
.
-0.
5V to 26V Peak Transient Voltage (Load Dump = 46V) .
60V Internal Power Dissipation Internally Limited Operating Temperature Range.
.
.
-40¡C to +125¡C Junction Temperature Range.
-40¡C to +150¡C Storage Temperature Range .
.
-65¡C to +150¡C Lead Temperature Soldering Wave Solder (through hole styles only)10 sec.
max, 260¡C peak Package Options Block Diagram 5 Lead TO-220 VIN + Pre-Regulator Anti-Saturation and Current Limit VOUT2, 5V Tab (Gnd) ENABLE + - VOUT1, 12V Gnd Bandgap Reference Over Voltage Shutdown + Anti-Saturation and Current Limit 1 VIN 2 3 4 5 VOUT1 Gnd ENABLE VOUT2 1 Thermal Shutdown Cherry Semiconductor Corporation 2000 South County Trail, East Greenwich, RI 02818 Tel: (401)885-360...


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