NCV8674 Datasheet (ON Semiconductor) - Low Dropout Linear Regulator

NCV8674, Low Dropout Linear Regulator

Pin No.

Symbol Function 1 VIN Unregulated input voltage; (VOUT + 0.5 V) to 45 V.

2 GND Ground; substrate.

3 VOUT Regulated output voltage; collector of the internal PNP pass transistor.

TAB GND Ground; substrate and best thermal connection to the die.

OPERATING RANGE Pin Symbol, Param

NCV8674 Linear Regulator - Low Dropout, Very Low Iq The NCV8674 is a precision 5.0 V or 12 V fixed output, low dropout integrated voltage regulator with an output current capability of 350 mA.

Careful management of light load current consumption, combined with a low leakage process, achieve a typical quiescent current of 30 mA.

The output voltage is accurate within "2.0%, and maximum dropout voltage is 600 mV at full rated load current.

It is internally protected against input supply reversal,

NCV8674 Features

* Features

* 5.0 V and 12 V Output Voltage Options

* "2.0% Output Accuracy, Over Full Temperature Range

* 40 mA Maximum Quiescent Current at IOUT = 100 mA

* 600 mV Maximum Dropout Voltage at 350 mA Load Current

* Wide Input Voltage Operating Range of 5.5 V to 4