BU4243G-TR - Rohm Semiconductor

Manufacturer Part Number

BU4243G-TR

Manufacturer

ROHM Semiconductor

Introduction

The ROHM Semiconductor BU4243G-TR is a simple reset/power-on reset (POR) supervisor IC that monitors a single supply voltage and generates an active-low reset signal when the voltage drops below a preset threshold. It features an adjustable/selectable reset timeout and operates over an extended temperature range, making it suitable for a variety of applications where reliable power-on reset functionality is required.

Product Features and Performance

Monitors a single supply voltage

Voltage threshold: 4.3V

Active-low reset output (open drain or open collector)

Adjustable/selectable reset timeout

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

Small surface-mount package (SC-74A, SOT-753)

Product Advantages

Reliable power-on reset functionality

Adjustable reset timeout for flexibility

Wide operating temperature range

Space-saving surface-mount package

Key Reasons to Choose This Product

Ensures proper system initialization and operation by providing a reset signal when the supply voltage drops below the specified threshold

Adjustable reset timeout allows for customization to meet specific application requirements

Robust performance across a wide temperature range makes it suitable for a variety of environmental conditions

Compact package size enables efficient board layout and space-constrained designs

Quality and Safety Features

Manufactured by the reputable ROHM Semiconductor, a leading provider of power management and semiconductor solutions

Complies with industry safety and quality standards

Compatibility

The BU4243G-TR is compatible with a wide range of electronic systems and devices that require a simple reset/power-on reset function, including industrial automation, consumer electronics, and automotive applications.

Application Areas

Industrial automation and control systems

Consumer electronics

Automotive electronics

Embedded systems

Product Lifecycle

The BU4243G-TR is an active product, and ROHM Semiconductor continues to manufacture and support it. There are no immediate plans for discontinuation. However, as technology evolves, customers are advised to contact our website's sales team or check the company's website for any updates or potential alternative models that may become available in the future.