BD25IC0WHFV-GTR

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

The BD25IC0WHFV-GTR is a fixed-output Low Dropout (LDO) linear voltage regulator manufactured by ROHM Semiconductor. It provides a stable 2.5 V output with a maximum continuous current of 1.0 A. The device supports an input voltage range up to 7.0 V, featuring a typical dropout voltage of 400 mV at full load. Packaged in a compact 6-pin HVSOF surface-mount format, it operates within a temperature range of -25 °C to +85 °C. This component is designed for efficient power management in portable electronics requiring low noise and high stability.

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

• Fixed 2.5 V output voltage ensures precise regulation without external feedback components
• High current capability of 1.0 A supports demanding loads in compact designs
• Low dropout characteristic minimizes power loss and heat generation during operation
• Compact 6-pin HVSOF package facilitates space-constrained surface-mount applications

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

• Portable consumer electronics requiring stable 2.5 V logic rails
• Battery-powered devices needing efficient linear regulation
• Embedded systems with strict space limitations
• Noise-sensitive analog circuits requiring clean power supply

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

Verify the exact part number BD25IC0WHFV-GTR against official ROHM documentation to confirm the 2.5 V fixed output specification. Ensure compatibility with the 6-pin HVSOF footprint on your PCB layout. Cross-reference thermal requirements, as the 1.0 A output may necessitate adequate copper area or heatsinking depending on ambient conditions and input voltage differential. Confirm RoHS compliance status if required by your manufacturing standards.

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

Select this LDO when a fixed 2.5 V rail is required with up to 1.0 A load current. Consider the 400 mV dropout voltage relative to your minimum battery voltage to ensure regulation under all conditions. The HVSOF-6 package is suitable for high-density boards. Evaluate thermal dissipation needs based on the difference between input and output voltages multiplied by the load current. Alternative adjustable regulators may be needed if variable voltage is required.

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

This component belongs to ROHM's BD10IC/BD25IC series of low-dropout regulators, designed for mobile and portable applications. The 'GTR' suffix typically indicates tape-and-reel packaging for automated assembly. It complements other ROHM power management ICs like the BD25IC0WHFV-GTR, which serves similar regulatory functions but may differ in specific electrical characteristics or pin configurations.

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

Direct substitutes include other ROHM LDOs with identical 2.5 V output, 1.0 A current rating, and compatible package footprints. Verify that any replacement maintains the same 400 mV dropout characteristic and operating temperature range. Check pin-to-pin compatibility before swapping to avoid PCB redesign. Consult ROHM's official cross-reference tools for validated alternatives.