BD10IC0WHFV-GTR

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

The BD10IC0WHFV-GTR is a low-dropout linear regulator manufactured by Rohm Semiconductor, designed for stable voltage regulation in compact electronic systems. It features a fixed positive output voltage of 1.0 V with a maximum continuous output current capability of 1.0 A. The device supports an input voltage range up to a maximum of 7 V and operates within a temperature range from -25 °C to +85 °C. Key electrical characteristics include a typical dropout voltage of 400 mV at full load. The component is housed in a 6-pin HVSOF surface-mount package and is supplied in reel packaging format.

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

• Provides a fixed 1.0 V output voltage with high precision regulation
• Supports up to 1.0 A continuous output current for demanding loads
• Integrates built-in overcurrent protection and thermal shutdown circuits to prevent damage during fault conditions

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

• Power supply sections for portable digital appliances
• Voltage regulation for battery-powered consumer electronics
• Step-down regulation in compact embedded system designs

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

Verify the specific ordering suffix matches the required configuration before procurement. Confirm that the HVSOF-6 package dimensions align with the target PCB footprint. Ensure the fixed 1.0 V output specification meets the downstream circuit requirements, as this variant does not offer adjustable voltage options. Check RoHS compliance status if environmental regulations apply to the final assembly.

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

Select this component when a precise 1.0 V rail is required with up to 1.0 A current capacity. It is suitable for applications where space is limited due to the small HVSOF-6 package. Consider the 400 mV dropout voltage when designing the input voltage headroom. This fixed-output version is preferred over adjustable variants when external feedback resistors are undesirable to minimize component count.

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

This part belongs to the BD10IC0WHFV series of low-dropout regulators from Rohm Semiconductor. It shares the same physical package and protection features as other members of the family but differs in its fixed output voltage setting. Similar parts in the series provide different fixed voltages such as 3.3 V, catering to various logic level requirements while maintaining identical current handling and protection capabilities.

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

Direct substitutes within the same series include the BD33IC0WHFV-GTR for 3.3 V applications. Cross-manufacturer replacements require matching the 1.0 A output current, 1.0 V fixed output, and HVSOF-6 package constraints. Verify that alternative components offer comparable dropout voltage and thermal protection specifications.