BD4835G-TR

Overview

The BD4835G-TR is a standard CMOS voltage detector IC manufactured by ROHM Semiconductor. It features a threshold voltage of 3.5 V with an accuracy of ±1%. The device operates within a supply voltage range of 0.7 V to 7 V and consumes a typical static current of 500 nA. It provides an open-drain output type and includes a reset delay timer. The component is housed in an SSOP-5 package and supports an operating temperature range from -40°C to +125°C.

Feature Summary

• CMOS voltage detection with high precision
• Low power consumption for battery applications
• Open-drain output configuration

Applications

• Portable electronic devices requiring low standby current
• Battery-powered systems needing reliable voltage monitoring
• General-purpose supervisory circuits in consumer electronics

Procurement Notes

Verify the specific suffix 'G-TR' against the official datasheet to confirm the reel quantity and tape specifications. Ensure the order matches the exact part number as variations may exist in packaging or revision levels. Cross-reference with the manufacturer's latest documentation to confirm availability status and any potential obsolescence notices before finalizing procurement.

Selection Notes

Select this component when a precise 3.5 V threshold is required for system supervision. Consider the low static current for energy-sensitive designs. Verify that the open-drain output compatibility aligns with the downstream logic interface. Confirm that the SSOP-5 package fits the PCB layout constraints and thermal requirements of the application environment.

Part Context

This part belongs to the BD48 series of standard voltage detectors from ROHM. These ICs are designed for monitoring power supply voltages in various electronic systems. The series typically offers multiple threshold options and low power characteristics suitable for portable applications.

Replacement Considerations

BD4835G-1 is listed as a similar level replacement with the same package.