BU4840F-TR - Rohm Semiconductor

Manufacturer Part Number

BU4840F-TR

Manufacturer

ROHM Semiconductor

Introduction

The BU4840F-TR is a simple reset/power-on reset supervisor from ROHM Semiconductor. It monitors a single supply voltage and provides an active-low reset signal when the voltage falls below a precise threshold.

Product Features and Performance

Monitors a single supply voltage

Precise 4V voltage threshold

Open-drain or open-collector reset output

Active-low reset signal

Operating temperature range of -40°C to 125°C

Surface mount SC-82 package

Product Advantages

Accurate voltage monitoring for reliable reset signal

Wide operating temperature range for diverse applications

Space-saving surface mount package

Key Reasons to Choose This Product

Precise voltage monitoring for critical system reset

Robust performance across temperature extremes

Compact footprint for space-constrained designs

Quality and Safety Features

Automotive-qualified for reliable operation

Overcurrent and overvoltage protection

Compatibility

Suitable for a variety of microcontroller and system-on-chip applications

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer and portable electronics

Product Lifecycle

The BU4840F-TR is an active, in-production product from ROHM Semiconductor. There are no direct equivalent or alternative models available at this time. For the latest information, please contact our website's sales team.