NCV8612 Datasheet (ON Semiconductor) - multiple output linear regulator

NCV8612, multiple output linear regulator

Pin No.

Symbol Description 1 ASO_RAIL Output/Input of the automatic switchover (ASO) circuitry.

Place a 1 uF ceramic capacitor on this pin to provide local bypassing to the LDO linear regulator pass devices.

2 VIN *B Primary power supply input.

Connect battery to this pin through a

NCV8612 Ultra-Low Iq Automotive System Power Supply IC Power Saving Triple-Output Linear Regulator The NCV8612 is a multiple output linear regulator IC’s with an Automatic Switchover (ASO) input voltage selector.

The ASO circuit selects between three different input voltage sources to reduce power dissipation and to maintain the output voltage level across varying battery line voltages associated with an automotive environment.

The NCV8612 is specifically designed to address automotive radio sy

NCV8612 Features

* suitable for the automotive radio and instrument cluster systems. Features

* Operating Range 7.0 V to 18.0 V (45 V Load Dump Tolerant)

* Output Voltage Tolerance, All Rails, ±2%

* < 50 mA Quiescent Current

* Independent Input for LDO3 Linear Regulator

* High V