CS8156

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 ......................................................