BD7004NUX-E2

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

The BD7004NUX-E2 is a dual-channel, low-dropout linear regulator manufactured by ROHM Semiconductor. It provides two independent 300mA outputs with an input voltage range of 2.5V to 5.5V. Output voltages are pin-programmable at power-up via P1 and P2 pins, covering ranges from 1.2V to 3.3V. The device features high accuracy (±1.8%), ultra-low shutdown current (≤1μA), and integrated over-current limiter and thermal shutdown protection. It is housed in a compact VSON008X2020 package.

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

• Dual-channel architecture providing independent 300mA LDO outputs
• Pin-programmable output voltage configuration at power-up
• Ultra-low shutdown current suitable for battery-powered applications
• Integrated over-current limiter and thermal shutdown circuit

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

• Battery-powered portable equipment
• Space-saving electronic designs requiring compact packaging
• Low-power consumer electronics systems

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

Verify the specific part number suffix against official documentation to confirm package type and tape-and-reel specifications. Confirm that the component meets RoHS compliance requirements for your target market. Ensure that the ordering quantity aligns with the manufacturer's minimum order quantities and reel packaging standards. Cross-reference the datasheet revision date to ensure compatibility with your design specifications.

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

Select this component when designing circuits requiring two independent regulated rails from a single supply source within a 2.5V to 5.5V input range. It is appropriate for applications where space constraints necessitate a small VSON package. Consider its pin-programmable nature if fixed output voltages determined at startup are sufficient for the system requirements.

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

This component belongs to the BD7003NUX/BD7004NUX series of CMOS LDO regulators designed for portable equipment. The series shares identical electrical characteristics and pinouts, differing primarily in the default output voltage configurations set by the internal programming resistors connected to the P1 and P2 pins.

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

The BD7003NUX-E2 is a direct functional substitute within the same series, sharing identical pinouts and electrical specifications. Verify that the alternative part's factory-set output voltages match the required design parameters before substitution.