BD00JC0MNUX-ME2

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

The BD00JC0MNUX-ME2 is a single-output low-dropout (LDO) linear regulator from ROHM Semiconductor, designed for automotive applications with AEC-Q100 qualification. It features an adjustable output voltage range of 650 mV to 2.7 V, set via external resistors. The device supports a maximum output current of 1 A with a typical dropout voltage of 200 mV at full load. Key electrical parameters include a withstand voltage of up to 4.5 V, input bias current of 7 µA, and circuit current of 700 µA. It incorporates comprehensive protection mechanisms including thermal shutdown, over-current protection, under-voltage lockout, and a discharge function.

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

• Integrates a power good indicator function for system status monitoring
• Utilizes N-channel MOSFET technology to achieve ultra-low dropout voltage characteristics
• Supports adjustable startup time via the NRCS pin to facilitate precise power sequencing
• Includes built-in thermal shutdown and over-current protection circuits

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

• Automotive electronic systems requiring functional safety support
• Power supply stages for microcontrollers and digital logic
• Battery-powered devices needing efficient voltage regulation from low input sources

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

Verify the specific suffix ME2 against the official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with automotive environmental standards if used in vehicle electronics. Confirm that the required output voltage setting falls within the 650 mV to 2.7 V adjustable range. Check for any obsolescence notices or recommended new designations on the manufacturer's website before finalizing procurement plans.

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

Select this component when a low-profile VSON-10 package is required for space-constrained designs. It is suitable for applications where minimizing the voltage differential between input and output is critical for efficiency. Consider this part if power sequencing control via the NRCS pin is necessary. Verify that the load current requirements do not exceed 1 A and that the input voltage remains within the 4.5 V maximum limit.

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

This LDO belongs to the BD00JC series, which focuses on ultra-low voltage operation and high efficiency through integrated N-MOS FETs. The series is engineered to replace switching regulators in certain applications by eliminating the need for external inductors and diodes. The BD00JC0MNUX-ME2 variant specifically targets compact automotive and industrial solutions requiring reliable linear regulation with diagnostic feedback capabilities.

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

Consult the official ROHM replacement guide for direct substitutes. No confirmed public substitute part numbers are available in the provided documentation.