BD49L60G-TL

Overview

The BD49L60G-TL is a standard CMOS voltage detector IC from ROHM Semiconductor, designed for monitoring power supply voltages. It features a typical detection voltage of 6.0V with high accuracy of ±1%. The device operates within a wide temperature range of -40°C to +105°C and consumes ultra-low current, typically 0.9µA. It utilizes an SSOP3 package and provides a CMOS output type without manual reset or watchdog timer functions.

Feature Summary

• High accuracy detection voltage with ±1% precision
• Ultra-low current consumption for energy efficiency
• Wide operating temperature range suitable for industrial environments

Applications

• Microcontroller reset circuits
• Logic circuit power supervision
• Battery backup systems

Procurement Notes

Verify the obsolete status and availability through authorized distributors. Confirm package integrity and moisture sensitivity levels upon receipt. Ensure compatibility with existing design specifications before integration.

Selection Notes

Select this component for applications requiring precise voltage monitoring with minimal power draw. Consider the fixed 6.0V threshold and CMOS output characteristics against system requirements. Evaluate thermal performance within the specified operating range.

Part Context

Part of the BD49xxx series, which offers CMOS output variants alongside BD48xxx N-channel open drain options. This series provides detection voltages from 2.3V to 6.0V in 0.1V increments, ensuring flexibility for various low-voltage monitoring needs.

Replacement Considerations

BD5250G-1TR is listed as a similar specification replacement with adjustable delay and different voltage thresholds.