BD5360FVE-TR

Overview

The BD5360FVE-TR is a voltage detector IC from ROHM Semiconductor, featuring a CMOS output and an adjustable delay timer. It operates within a supply voltage range of 0.95V to 10V with a typical under-voltage detection threshold of 6.0V. The device offers high precision with a detection accuracy of ±1% and includes hysteresis defined as VDET multiplied by 0.05. It supports low power consumption with circuit currents around 0.85μA at specific thresholds. The component is housed in a VSOF5 package measuring 1.6x1.6mm with a thickness of 0.6mm, suitable for temperatures between -40°C and +105°C.

Feature Summary

• CMOS output type providing active-low reset signals without manual reset or watchdog timer functionality.
• Adjustable delay timer allows customization of reset timing via external components.
• High detection accuracy of ±1% ensures reliable voltage monitoring across the operating range.

Applications

• Processor supervisor circuits requiring precise voltage monitoring.
• Battery-powered devices needing low current consumption supervision.
• General-purpose voltage detection in embedded systems.

Procurement Notes

Verify the exact ordering suffix and package variant against official ROHM documentation before procurement. Confirm availability status as some listings indicate end-of-life or last-time-buy conditions. Ensure the selected part matches the required detection voltage and delay characteristics specified in your design schematic.

Selection Notes

Select this component when a CMOS output is preferred over open-drain types for direct logic interfacing. Consider the adjustable delay feature if noise immunity or startup sequencing requires customizable timing. Verify that the 6.0V detection threshold aligns with the system's critical voltage levels and that the VSOF5 package fits the PCB layout constraints.

Part Context

This part belongs to the BD53xx series of voltage detectors known for high accuracy and low current consumption. It serves as a specialized supervisory circuit within ROHM's PMIC portfolio, designed for applications requiring reliable power management without complex control interfaces.

Replacement Considerations

BD5250G-1 is listed as a recommended replacement with similar pinout and adjustable delay features, though it differs in detection voltage (5.0V) and output type (open drain). Verify compatibility regarding voltage thresholds and output drive capabilities before substitution.