LM2935

Order this document by LM2935/D Low Dropout Dual Voltage Regulator The LM2935 is a dual positive 5.0 V low dropout voltage regulator, designed for standby power systems. The main output is capable of supplying 750 mA for microprocessor power, and can be turned “on” and “off” by the switch/reset input. The other output is dedicated for standby operation of volatile memory, and is capable of supplying up to 10 mA loads. The total device features a low quiescent current of 3.0 mA or less when supplying 10 mA from the standby output. This part was designed for harsh automotive environments and is therefore immune to many input supply voltage problems such as reverse battery (–12 V), double battery (+24 V), and load dump transients (+60 V). Two Regulated 5.0 V Outputs Main Output Current in Excess of 750 mA On/Off Control of Main Output Standby Output Current in Excess of 10 mA Low Input/Output Differential of Less than 0.6 V at 500 mA Short Circuit Curren...