ROHM Semiconductor

BA17812CP-E2

BA17812CP-E2 Description

The BA17812CP-E2 is a high-performance linear regulator IC designed by ROHM Semiconductor, a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is ideal for applications requiring a stable and efficient power supply. It features a fixed output voltage of 12V and can deliver a maximum output current of 1A. The regulator is designed to operate with an input voltage up to 27V, ensuring compatibility with a wide range of power sources.

The BA17812CP-E2 is housed in a TO220CP-3 package, which is suitable for through-hole mounting, making it easy to integrate into various electronic systems. This package type also provides robust thermal performance, which is essential for maintaining stability under high current loads.

BA17812CP-E2 Features

• Fixed Output Voltage: The BA17812CP-E2 provides a stable 12V output, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 27V, this regulator can handle a wide range of input voltages, making it versatile for various applications.
• Low Dropout Voltage: At a typical dropout voltage of 2V at 1A, the BA17812CP-E2 ensures high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The qucenties current of 4.5 mA ensures minimal power consumption during operation, contributing to overall system efficiency.
• High PSRR: The power supply rejection ratio (PSRR) of 63dB at 120Hz helps in reducing noise and ripple, ensuring clean power delivery.
• Compliance and Reliability: The BA17812CP-E2 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage life under normal conditions.
• Mounting and Packaging: The through-hole mounting type and tape & reel packaging make it easy to handle and integrate into production lines.

BA17812CP-E2 Applications

The BA17812CP-E2 is well-suited for a variety of applications where stable and efficient power supply is crucial. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as televisions, gaming consoles, and home appliances that require a stable 12V supply.
• Industrial Equipment: Suitable for powering control systems, sensors, and actuators in industrial settings where reliability and efficiency are paramount.
• Automotive Systems: Can be used in automotive applications for powering electronic control units (ECUs) and other onboard electronics.
• Telecommunications: Provides stable power for base stations, routers, and other telecom equipment requiring a reliable power source.

Conclusion of BA17812CP-E2

The BA17812CP-E2 from ROHM Semiconductor is a robust and versatile linear regulator IC that offers high performance and reliability. Its fixed 12V output, wide input voltage range, and low dropout voltage make it an excellent choice for a variety of applications. The low quiescent current and high PSRR ensure efficient and clean power, delivery while its compliance with environmental and safety standards ensures long-term reliability. The BA17812CP-E2 is an ideal solution for designers looking to integrate a stable and efficient power supply into their systems.