BD00IC0WEFJ-E2

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

The BD00IC0WEFJ-E2 is a high-accuracy low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a fixed positive output voltage of 5.0 V with a maximum output current capability of 1 A. The device operates within an input voltage range of 4.5 V to 14 V and maintains a load regulation of 1.5%. It features a quiescent supply current of 600 uA and supports operation in temperatures from -25 C to +85 C. The component is housed in an HTSOP-J8 surface-mount package.

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

• Provides stable regulated power with high accuracy for sensitive electronic circuits
• Capable of delivering up to 1 A output current for moderate power applications
• Operates efficiently with low quiescent current consumption
• Designed for reliable performance across standard industrial temperature ranges

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

• Power supply sections in embedded systems requiring 5V logic levels
• Voltage regulation for microcontrollers and digital signal processors
• Interface circuitry powering communication modules
• General-purpose linear regulation in portable electronic devices

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

Verify the exact part number BD00IC0WEFJ-E2 against official ROHM documentation to confirm specifications. Ensure compatibility with your system's thermal requirements and input voltage constraints. Check for any specific ordering suffixes or revisions that may affect pinout or electrical characteristics before finalizing procurement decisions.

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

Select this component when a fixed 5.0 V output at 1 A is required with minimal external components. Consider its 600 uA quiescent current for battery life implications. Evaluate thermal dissipation capabilities given the 2.11 W power dissipation rating in the HTSOP-J8 package. Compare against adjustable alternatives if variable voltage settings are needed later in the design phase.

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

This LDO regulator belongs to ROHM's series of high-accuracy voltage controllers designed for general-purpose power management. It shares the HTSOP-J8 footprint with other variants in the family, offering a compact solution for space-constrained designs. The device integrates internal protection mechanisms typical of modern linear regulators to ensure robust operation under varying load conditions.

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

Direct substitutes include other ROHM LDOs with identical 5.0 V output and 1 A current ratings in the same package, such as BD00IC0WEFJ without the E2 suffix if compatible. Cross-brand replacements must match the 5.0 V fixed output, 1 A capacity, and HTSOP-J8 form factor while verifying equivalent dropout voltage and thermal performance.