BU4845F-TR - Rohm Semiconductor

Manufacturer Part Number

BU4845F-TR

Manufacturer

rohm-semi

Introduction

The BU4845F-TR is a single-voltage power-on reset (POR) supervisor chip from ROHM Semiconductor. It is designed to monitor the power supply voltage and provide an active-low reset signal when the voltage drops below a predefined threshold.

Product Features and Performance

Monitors a single power supply voltage

Reset threshold voltage of 4.5V

Open-drain/open-collector reset output

Active-low reset signal

Wide operating temperature range of -40°C to 125°C

Surface mount package (SC-82)

4-pin SOP (Small Outline Package) housing

Product Advantages

Reliable power-on reset functionality to ensure proper system initialization

Wide voltage and temperature operating ranges for versatile applications

Small footprint and surface mount package for space-constrained designs

Simple and cost-effective power supervision solution

Key Reasons to Choose This Product

Ensures reliable system startup and operation by monitoring the power supply

Compact design and easy integration into various electronic systems

Robust performance across a wide range of operating conditions

Cost-effective power management solution for power-sensitive applications

Quality and Safety Features

Carefully designed and tested to meet high-quality standards

Protects against potential system failures due to under-voltage conditions

Compatibility

Suitable for a variety of electronic systems and applications that require power-on reset functionality

Application Areas

Widely used in consumer electronics, industrial automation, and other power-sensitive applications

Product Lifecycle

The BU4845F-TR is an active and current product from ROHM Semiconductor. There are no direct equivalent or alternative models available at this time. For the latest product information or to inquire about alternative solutions, please contact our website's sales team.