BU4822F-TR – ROHM

Part Number:

BU4822F-TR

Manufacturer:

ROHM

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

JAPAN

Description:

2.2 V Detector, 0.8 µA, SOP4 Package

Datasheet:

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Product Details:

Overview

The BU4822F-TR is a voltage detector manufactured by ROHM Semiconductor. This component monitors a 2.2 V threshold and provides an output signal when the voltage drops below this level. It features a low current consumption of 0.8 µA, making it suitable for battery-powered applications. The BU4822F-TR is supplied in a compact SOP4 package.

Key Features

Voltage Detection Threshold: 2.2 V
Quiescent Current: 0.8 µA
Output Type: Open Drain
Package: SOP4

Applications

This voltage detector is commonly used in systems requiring undervoltage lockout or power-on reset functionality. Its low power consumption and small footprint make it suitable for portable devices and embedded systems where board space is limited.

Battery Monitoring Circuits
Microcontroller Reset Circuits
Power Supply Supervision