BD5260G-TR

Overview

The BD5260G-TR is a CMOS voltage detector IC from the BD52 series, manufactured by ROHM Semiconductor. It features an adjustable reset delay timer and operates within a supply voltage range of -300 mV to 10 V. The device provides a typical under-voltage detection threshold of 6.0 V with a precision of ±1%. It utilizes an open-drain output type and lacks manual reset or watchdog timer functions. The component is housed in an SSOP-5 package and supports operation across a temperature range of -40°C to +105°C.

Feature Summary

• Adjustable reset delay time setting capability
• Open-drain output configuration for flexible interfacing
• High accuracy voltage detection with ±1% precision

Applications

• Power supply monitoring circuits
• Microprocessor reset systems
• Battery voltage supervision

Procurement Notes

Verify the specific ordering suffix and packaging configuration against current manufacturer documentation. Confirm RoHS compliance status and check for any end-of-life notices or last-time-buy recommendations prior to procurement. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this component when a fixed 6.0 V detection threshold with high precision is required. The adjustable delay feature allows customization for system startup timing. Consider the SSOP-5 package size and open-drain output characteristics for compatibility with existing circuit designs. Verify that the operating temperature range meets the environmental requirements of the final assembly.

Part Context

This part belongs to the BD52 series of voltage detectors from ROHM Semiconductor. It is designed for power supply support applications requiring precise voltage monitoring. The series offers various detection voltages and delay options to suit different system needs. The BD5260G-TR specifically targets applications needing a 6.0 V threshold with programmable delay characteristics.

Replacement Considerations

BD5250G-1 is listed as a similar level replacement with the same pinout and package.