BD48K36G-TL

Overview

The BD48K36G-TL is a voltage detector IC from the BD48xxx series, featuring an N-channel open-drain output. It provides a detection voltage of 3.6V with ±1% precision. The reset active voltage range spans 0.95V to 10V. Circuit current is 0.60μA (on) and 0.85μA (off) at VS=4.8V. It operates within -40°C to +105°C in an SSOP-3 package.

Feature Summary

• High-accuracy voltage monitoring with ±1% detection voltage precision
• Ultra-low power consumption suitable for battery-operated systems
• N-channel open-drain output interface for flexible logic integration

Applications

• Processor supervisor circuits requiring precise voltage threshold monitoring
• Battery-powered devices needing low standby current management
• Embedded systems utilizing single-input voltage supervision

Procurement Notes

Verify the specific ordering suffix TL against the manufacturer's latest documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status directly with the supplier or official datasheet, as supply status may vary by region. Ensure the SSOP-3 package dimensions match your PCB footprint requirements before finalizing procurement decisions.

Selection Notes

Select this component when a fixed 3.6V detection threshold is required with high accuracy. The low operating current makes it suitable for energy-constrained applications. Verify that the open-drain output configuration aligns with the downstream circuit's pull-up requirements. Consider the wide reset active voltage range for compatibility with various system voltages.

Part Context

This part belongs to the BD48xxx series of voltage detectors, which offer detection voltages from 2.3V to 6.0V in 0.1V increments. The series is characterized by high accuracy and low current consumption, designed for supervisory roles in portable electronics and industrial control systems where reliable voltage monitoring is critical.

Replacement Considerations

BD5236G-1TR is listed as a similar specification replacement with comparable detection voltage and output type.