BH2JNB1WHFV-TR

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

The BH2JNB1WHFV-TR is a single-channel CMOS LDO regulator from Rohm Semiconductor, housed in an HVSOF5 package. It provides a fixed 2.85V output with a maximum current of 0.15A. Key electrical parameters include a withstand voltage of 6.5V, input range of 2.5V to 5.5V, and ±1.0% output accuracy. Typical performance features a dropout voltage of 0.25V at 0.1A load, 80dB ripple rejection, and 6mV load regulation. The circuit draws 0.06mA quiescent current. Protection mechanisms include thermal shutdown and overcurrent protection. It operates between -40°C and 85°C.

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

• High precision voltage regulation with ±1.0% output accuracy
• High ripple rejection capability for noise-sensitive applications
• Integrated thermal shutdown and overcurrent protection circuits
• Compatible with small ceramic output capacitors

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

• Portable digital cameras
• Mobile phones
• Personal Digital Assistants (PDAs)

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 the 'Not Recommended for New Designs' designation if applicable to your project lifecycle. Ensure the HVSOF5 package variant matches your PCB footprint requirements before finalizing procurement orders.

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

Select this component for designs requiring precise fixed voltage regulation in compact portable electronics. The low quiescent current and high ripple rejection make it suitable for battery-powered devices. Verify that the required output voltage matches the fixed 2.85V specification, as adjustable variants are not available within this specific part number.

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

This device belongs to the BH29NB1 series of CMOS LDO regulators manufactured by Rohm Semiconductor. The series is characterized by high precision and low power consumption, targeting the portable consumer electronics market. The BH2JNB1WHFV-TR specifically denotes the 2.85V output version within this family, utilizing the HVSOF5 surface-mount package for space-constrained board layouts.

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

Publicly confirmed substitute part numbers for this specific component were not identified in the provided documentation. Users should consult official Rohm Semiconductor resources for potential cross-references or newer design alternatives.