BD900M5WEFJ-CE2

$1.02

Description：IC REG LIN POS ADJ 500MA 8HTSOP
Series：BD9xxM5-C
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ea5765f63233 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BD900M5WEFJ-CE2 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Rohm Semiconductor. Its product description is IC REG LIN POS ADJ 500MA 8HTSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BD900M5WEFJ-CE2

Description：IC REG LIN POS ADJ 500MA 8HTSOP
Series：BD9xxM5-C
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Adjustable
Number of Regulators：1
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：16V
Voltage Dropout (Max)：1.3V @ 500mA
Current - Output：500mA
Current - Quiescent (Iq)：24.5 µA
Current - Supply (Max)：-
PSRR：-
Control Features：Enable
Protection Features：Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-HTSOP-J
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BD900M5WEFJ-CE2

BD900M5WEFJ-CE2

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

The BD900M5WEFJ-CE2 is an automotive-grade linear regulator from ROHM's QuiCur series, designed for direct battery connection in vehicle systems. It features a maximum withstand voltage of 45V and supports an output current up to 0.5A. The device offers adjustable output voltage with ±2.0% accuracy and operates within a temperature range of -40°C to +125°C. Key electrical parameters include a typical dropout voltage of 0.36V at 0.3A load, 70dB ripple rejection, and a low circuit current of 9.5µA. It includes protection functions such as thermal shutdown, overcurrent protection, and under-voltage lockout.

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

Utilizes QuiCur technology to provide high-speed load response capabilities.
Designed for automotive applications requiring direct connection to vehicle batteries.
Integrates comprehensive protection mechanisms including thermal shutdown and overcurrent protection.

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

Power supply circuits for automotive electronic control units
Battery-connected power management systems in vehicles
Low-noise regulation for sensitive automotive sensors

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

Verify the specific suffix CE2 against official datasheets to confirm package type and revision status. Ensure compatibility with automotive functional safety requirements if applicable. Confirm operating temperature ranges match system specifications. Check for RoHS compliance documentation prior to integration.

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

Select this component when designing for automotive environments requiring direct battery interfacing with high transient voltage tolerance. The adjustable output allows flexibility in setting precise voltage levels. Consider the low quiescent current for efficiency in always-on circuits. Verify that the required output current does not exceed the 500mA limit under worst-case thermal conditions.

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

This part belongs to the BD9xxM5-C series of linear regulators developed by ROHM Semiconductor. The series utilizes QuiCur technology to optimize performance for automotive use. These devices are characterized by their ability to handle high input voltages while maintaining stable output currents, making them suitable for harsh automotive electrical environments.

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

Consult official substitution lists for equivalent parts within the BD9xxM5-C family or other automotive LDOs with similar voltage and current ratings. Ensure pin compatibility and thermal performance match the existing design constraints before swapping components.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.