BH30FB1WHFV-TR

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

The BH30FB1WHFV-TR is a single-channel CMOS LDO regulator manufactured by ROHM Semiconductor. It features a maximum withstand voltage of 6.5 V and operates within an input voltage range of 2.5 V to 5.5 V. The device delivers a maximum output current of 0.15 A with a typical dropout voltage of 0.25 V at 0.1 A load. Key electrical parameters include a circuit current of 0.06 mA, ripple rejection of 80 dB, and load regulation of 6 mV (1 to 100 mA). It requires a 2.2 µF output capacitor and includes shutdown, thermal shut-down, and over-current protection functions.

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

• Integrates shutdown functionality for power management control
• Includes thermal shut-down and over-current protection mechanisms
• Provides high ripple rejection capability for noise-sensitive applications

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

• Portable electronic devices requiring low quiescent current
• Battery-powered systems utilizing CMOS LDO regulators
• General purpose voltage regulation in consumer electronics

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

Verify the specific suffix and package type against official datasheets before procurement. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the component meets environmental operating temperature requirements for the target application.

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

Select this component for designs requiring a fixed 150 mA output with low standby current. Consider the HVSOF5 package for space-constrained layouts. Verify input voltage compatibility with the 2.5 V minimum requirement and ensure adequate heat dissipation for the expected load conditions.

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

This part belongs to the BH30 series of standard CMOS LDO regulators from ROHM Semiconductor. It is designed for portable equipment and offers a compact footprint. The series typically includes variants with different output voltages and packages, sharing common protection features and low power consumption characteristics.

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

Check for direct pin-compatible alternatives within the same manufacturer's portfolio. Verify that substitute components match the output current, dropout voltage, and protection feature set. Consult official substitution guides for validated replacements.