BD53E41G-TR

Overview

The BD53E41G-TR is a voltage detector with an adjustable delay timer, manufactured by ROHM Semiconductor. It features a typical under-voltage detection voltage of 4.1 V and a precision of ±1%. The reset active voltage range spans from 0.95 V to 10 V, utilizing a CMOS output type. The circuit current is 0.85 μA at VDET=4.8 V for both ON and OFF states. It operates within a temperature range of -40°C to 105°C and is housed in an SSOP5 package.

Feature Summary

• Adjustable delay timer functionality
• CMOS output type
• High precision voltage detection

Applications

• Microcontroller system monitoring
• CPU power supply supervision
• DSP voltage monitoring

Procurement Notes

Verify the specific ordering suffix and package variant against official documentation before procurement. Confirm that the component status aligns with project requirements, as availability may be restricted for new designs. Ensure compatibility with existing board layouts and thermal management specifications during the sourcing phase.

Selection Notes

Select this component when an adjustable delay timer and CMOS output are required alongside high precision voltage detection. Consider the operating temperature range and package size constraints. Evaluate the circuit current consumption relative to system power budgets. Verify that the reset active voltage range meets the application's specific threshold requirements.

Part Context

This part belongs to the BD52(53)ExxG series of voltage detectors designed for supporting existing customers. It is not recommended for new designs. The component is part of ROHM's portfolio of supervisory circuits aimed at providing reliable voltage monitoring for various electronic applications.

Replacement Considerations

BD5241G-1 is listed as a similar level replacement with the same pinout and package. Verify functional equivalence and supply status before substitution.

FAQ

Is the BD53E41G-TR recommended for new designs?

No, it is not recommended for new designs.

What is the output type of the BD53E41G-TR?

The output type is CMOS.