BD4860FVE-TR

Overview

The BD4860FVE-TR is a standard voltage detector manufactured by ROHM Semiconductor, designed for supervisory circuit applications. It features a single input monitoring capability with an open-drain output type and operates within a supply voltage range up to 10 V. The device provides a typical under-voltage detection threshold of 6.0 V with a precision of ±1%. It includes a reset delay timer functionality and maintains a low power consumption profile, drawing approximately 0.60 μA in the ON state and 0.85 μA in the OFF state at Vs=4.8V. The component supports an operating temperature range from -40°C to +105°C and is housed in a VSOF5 package.

Feature Summary

• Provides precise voltage monitoring with high accuracy for system supervision
• Features low current consumption suitable for battery-powered or energy-efficient designs
• Includes built-in reset delay timer to ensure stable system recovery

Applications

• Portable electronic devices requiring reliable power management
• Industrial control systems needing voltage supervision
• Consumer electronics utilizing CMOS logic circuits

Procurement Notes

Verify end-of-life status and last-time-buy availability through official ROHM channels. Confirm RoHS compliance and specific packaging requirements such as taping quantities. Ensure compatibility with existing PCB footprints and thermal management strategies before finalizing procurement plans.

Selection Notes

Select this component when a 6.0 V detection threshold and open-drain output are required. Consider the VSOF5 package size and operating temperature range for environmental fit. Evaluate current consumption needs against the specified ON/OFF states to ensure efficiency meets design goals.

Part Context

This part belongs to the BD48 series of standard voltage detectors from ROHM Semiconductor. It is categorized under PMIC - Power Management ICs and serves as a supervisory circuit solution. The product line focuses on providing reliable voltage monitoring with minimal power impact for various electronic applications.

Replacement Considerations

BD5250G-1TR is listed as a recommended replacement with similar specifications. Note differences in package (SSOP5 vs VSOF5) and detection voltage (5.0 V vs 6.0 V). Verify electrical parameter alignment and physical footprint compatibility before substitution.