BD00IC0WHFV-GTR

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

The BD00IC0WHFV-GTR is a positive adjustable linear low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a maximum output current of 1A with an input voltage range up to 5.5V. The device features a fixed output voltage type in some configurations, while the WHFV variant supports adjustable outputs from 0.8V to 4.5V. Key electrical parameters include a typical dropout voltage of 0.4V at 1A load and a maximum of 0.6V. The quiescent current is specified at 0.25mA, with a maximum supply current of 500µA. It operates within a temperature range of -25°C to +85°C and utilizes a 6-HVSOF surface-mount package.

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

• Integrated overcurrent protection circuit to prevent IC damage during output short circuits.
• Built-in thermal shutdown circuit protects against thermal destruction under overload conditions.
• Includes an ON/OFF switch function that reduces circuit current to 0µA during shutdown.
• Supports ceramic capacitors for system miniaturization and extended lifespan.

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

• Digital home appliances
• Portable electronic devices requiring compact power management
• Battery-powered equipment needing low quiescent current

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

Verify the specific suffix and revision level when ordering, as packaging quantities and tape specifications may vary. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the selected package matches your PCB footprint design constraints. Cross-reference the datasheet version to confirm pinout compatibility if substituting older revisions.

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

Select this component for applications requiring a single-output LDO with high accuracy and built-in protection features. The adjustable output range allows flexibility in setting precise voltage levels for sensitive digital loads. Consider the thermal performance and package size when designing for high-density boards. Verify that the required output current does not exceed the 1A limit under worst-case thermal conditions.

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

This part belongs to the BD00IC0 series of standard LDO regulators from ROHM Semiconductor. The series is designed for general-purpose power management in consumer electronics. The HVSOF-6 package offers a compact form factor suitable for space-constrained designs. The product line emphasizes reliability through integrated protection mechanisms and compatibility with ceramic output capacitors.

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

Check for direct substitutes within the BD00IC0 family with compatible pinouts and electrical characteristics. Verify that alternative parts support the same input voltage range and output current capabilities. Ensure thermal resistance values are comparable to maintain safe operating temperatures in the target application.