BD5358G-TR

Overview

The BD5358G-TR is a CMOS voltage detector manufactured by ROHM Semiconductor, designed for monitoring power supply voltages. It features a fixed detection threshold of 5.8 V with an accuracy of ±1%. The device operates within a supply voltage range up to 10 V and supports a reset delay timer. It utilizes an SSOP-5 surface-mount package and functions across a temperature range from -40°C to +105°C. The component provides a CMOS output type without manual reset or watchdog timer capabilities.

Feature Summary

• CMOS output interface for digital logic compatibility
• Adjustable reset delay timer functionality
• High precision voltage detection at 5.8 V threshold
• Wide operating temperature range for industrial applications

Applications

• Power supply supervision in electronic systems
• Microcontroller reset circuit generation
• Battery voltage monitoring applications

Procurement Notes

Verify component authenticity through authorized distributors as the part status is listed as obsolete. Confirm package integrity and pin alignment against the official datasheet specifications before integration. Ensure compliance with RoHS directives and check for any specific handling requirements during assembly processes.

Selection Notes

Select this component when a fixed 5.8 V threshold is required with adjustable delay timing. Consider the SSOP-5 package constraints and CMOS output drive capability. Evaluate thermal performance within the specified -40°C to +105°C range for the target application environment.

Part Context

This component belongs to the BD53 series of supervisory circuits from ROHM Semiconductor. It is part of a family of voltage detectors offering various threshold voltages and package options. The BD5358G-TR specifically addresses high-voltage monitoring needs with precise detection characteristics.

Replacement Considerations

BD5250G-1TR is identified as a recommended replacement with the same pinout configuration.