BH31NB1WHFV-TR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The BH31NB1WHFV-TR is a single-channel, high-side switch manufactured by Rohm Semiconductor. It integrates a P-channel MOSFET with built-in protection features including overcurrent protection, thermal shutdown, and reverse polarity protection. The device operates with a supply voltage range of up to 28V and supports load currents up to 1.5A. It utilizes an SOT-323 package for compact surface-mount applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated overcurrent protection mechanism
• Built-in thermal shutdown capability
• Reverse polarity protection included

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Portable electronic devices
• Automotive interior lighting control
• Consumer appliance load switching

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the exact suffix 'WHFV-TR' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and binning codes. Ensure compatibility with your PCB footprint design for the SOT-323 package. Cross-reference the date code and lot number for quality assurance purposes before integration into production lines.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a compact, single-channel high-side switch with integrated protection is required. It is suitable for low-current applications where space constraints limit the use of discrete solutions. Consider the operating temperature range and voltage ratings relative to your specific system requirements.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to Rohm's series of intelligent power switches designed for protecting loads in various electronic systems. These components simplify circuit design by combining switching functionality with essential protection features in a small form factor, reducing the need for external protective components.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for direct pin-to-pin replacements within Rohm's portfolio that share identical electrical characteristics and package dimensions. Verify that any substitute part maintains the same protection thresholds and logic levels to ensure seamless integration without redesigning the surrounding circuitry.