BU12JA2DG-CTR

$0.67

Description：IC REG LINEAR 1.2V 100MA 5-SSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cf6abb08662f Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BU12JA2DG-CTR 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 LINEAR 1.2V 100MA 5-SSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BU12JA2DG-CTR

Description：IC REG LINEAR 1.2V 100MA 5-SSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：100mA
Current - Quiescent (Iq)：80 µA
Current - Supply (Max)：-
PSRR：68dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：5-SSOP
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BU12JA2DG-CTR

BU12JA2DG-CTR

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

The BU12JA2DG-CTR is a single-channel CMOS LDO regulator manufactured by ROHM Semiconductor, designed for automotive applications. It provides a fixed 1.25V output with a maximum current of 200mA. The device features high accuracy (±2.0%), high PSRR (68dB typical), and low dropout voltage (160mV). It operates within an input voltage range of 1.7V to 6V and supports junction temperatures from -40°C to +125°C. Qualified under AEC-Q100, it includes shutdown, thermal shutdown, and overcurrent protection in an SSOP-5 package.

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

AEC-Q100 qualified for automotive reliability standards
High output voltage accuracy of ±2.0%
Integrated shutdown function for power management
Built-in thermal shutdown and overcurrent protection

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

Automotive camera systems
Automotive radar sensors
General automotive electronic control units

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

Verify the exact part number against official ROHM documentation to ensure compatibility with specific design requirements. Confirm that the SSOP-5 package and 1.25V fixed output align with the target circuit design. Check for any recent lifecycle notices or alternative recommendations from the manufacturer before finalizing procurement decisions.

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

Select this component when a stable 1.25V rail is required for sensitive automotive loads. Its low quiescent current and high PSRR make it suitable for noise-sensitive analog circuits. Ensure the input voltage remains within the 1.7V to 6V range and that the load does not exceed 200mA continuously.

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

This part belongs to the BUxxJA2DG-C series of high-performance CMOS LDO regulators. These devices are characterized by low power consumption and excellent noise characteristics, specifically engineered for demanding automotive environments requiring robust power management solutions.