BDL00A5NUF-CE2

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

The BDL00A5NUF-CE2 is an automotive-grade low dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It features a single adjustable output capable of delivering up to 500 mA of current. The device operates with an input voltage range from 2.9 V to 18 V, providing an adjustable output voltage between 1 V and 17 V. Key electrical specifications include a typical quiescent current of 30 µA, a maximum dropout voltage of 600 mV, and a reference voltage accuracy of ±2%. It supports operation across an extended temperature range from -40°C to +150°C and utilizes a VSON-10 package.

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

• Adjustable output voltage configuration via external feedback resistors
• Integrated overcurrent protection and thermal shutdown circuits for fault management
• Low static current consumption suitable for power-sensitive applications
• Supports ceramic output capacitors with low ESR characteristics

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

• Automotive electronic systems requiring stable power regulation
• On-board equipment power supply units
• General purpose low dropout voltage regulation in harsh environments

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

Verify the specific suffix CE2 against official ROHM documentation to confirm packaging details and tape-and-reel specifications. Ensure that the selected component meets the functional safety support requirements for your target automotive application. Cross-reference the datasheet parameters with your system's input voltage and load current constraints before finalizing procurement decisions.

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

Select this regulator when an adjustable output voltage within the 1 V to 17 V range is required alongside high reliability standards. Consider its wide operating temperature range and robust protection features for demanding environments. Evaluate the need for low quiescent current and compatibility with ceramic output capacitors during the design phase.

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

This component belongs to ROHM's series of automotive LDO regulators designed for high performance and durability. It is part of the broader PMIC portfolio aimed at supporting complex power distribution networks in modern vehicles. The device integrates essential protection mechanisms to ensure safe operation under various load conditions.

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

Consult official substitution lists for compatible alternatives. Verify pinout compatibility and electrical parameter alignment if considering cross-brand replacements.