BD48E26G-MTR

Overview

The BD48E26G-MTR is a high-accuracy voltage detector designed for automotive applications, manufactured by ROHM Semiconductor. It features a threshold voltage of 2.6 V with ±1% precision and an open drain output type. The device operates within a reset active voltage range of 0.95 V to 10 V and consumes ultra-low current (0.60 µA ON, 0.85 µA OFF at Vs=4.8V). It includes hysteresis voltage of Vs x 0.05 and supports operation from -40°C to +105°C in an SSOP-5 package. This component is AEC-Q100 qualified and classified as FS supportive.

Feature Summary

• High accuracy detection with ±1% precision
• Ultra-low current consumption for power efficiency
• Automotive grade qualification (AEC-Q100)
• Functional safety supportive design

Applications

• Automotive electronic system monitoring
• Under-voltage detection in vehicle circuits
• Power management supervision in automotive ICs

Procurement Notes

Verify the NRND status before procurement, as this component is not recommended for new designs. Confirm availability through authorized distributors or direct manufacturer channels. Ensure compatibility with existing BOM requirements due to potential obsolescence. Check for functional equivalents if long-term supply assurance is critical for the production lifecycle.

Selection Notes

Select this component for automotive applications requiring precise voltage monitoring with low power consumption. The open drain output and fixed threshold suit simple supervisory tasks. Consider the NRND status when planning future product iterations. Verify thermal performance within the specified operating temperature range for reliable automotive deployment.

Part Context

This part belongs to the BD48ExxG-M series of standard voltage detectors. It shares characteristics with similar models like BD48E24G-MTR and BD48E36G-MTR, differing primarily in threshold voltage. The series is designed for automotive use with high accuracy and low current consumption, packaged in SSOP-5.

Replacement Considerations

BD52E26G-1 is listed as a similar level replacement with the same package and comparable threshold voltage, though it offers adjustable delay timing.