BH30NB1WHFV-TR

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

The BH30NB1WHFV-TR is a single-channel CMOS LDO regulator with a fixed 3.0V output and 150mA maximum current capability. It operates within an input voltage range of 2.5V to 5.5V, featuring a typical dropout voltage of 0.25V at 0.1A load. The device offers ±1.0% output accuracy and 80dB ripple rejection at 1kHz. Quiescent current is 60µA, with thermal shutdown and overcurrent protection included. It requires a minimum 2.2µF output capacitor and functions between -40°C and 85°C in HVSOF5 packaging.

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

• Provides high precision voltage regulation with ±1.0% output accuracy.
• Delivers high ripple rejection performance for stable power supply filtering.
• Supports operation with small ceramic output capacitors for compact designs.
• Integrates thermal shutdown and overcurrent protection for system safety.

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

• Portable electronic devices requiring low quiescent current
• Battery-powered consumer electronics
• Embedded systems with strict space constraints
• General purpose linear voltage regulation

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific environmental certifications required by your region. Ensure the received package matches the HVSOF5 specification and verify lot codes against current production records to avoid counterfeit risks.

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

Select this component when a fixed 3.0V output is required with minimal external capacitance. Consider its low dropout characteristics for battery applications where input voltage may approach the output level. Evaluate the 150mA limit against peak load demands and ensure thermal management aligns with the specified operating temperature range.

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

This part belongs to the BH series of CMOS LDO regulators from Rohm Semiconductor. These components are designed for portable equipment, emphasizing low power consumption and small footprint. The BH30NB1WHFV-TR specifically targets applications needing precise voltage regulation with integrated protection features in a compact surface-mount package.

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

BH29NB1WHFV-TR (2.9V Output)

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

What is the minimum output capacitor value required?

A minimum output capacitor of 2.2µF is required for stable operation.

Does the BH30NB1WHFV-TR include soft start functionality?

No, the datasheet specifies that soft start is not included in this model.