onsemi

NCV7812ABTG

NCV7812ABTG Description

The NCV7812ABTG is a linear voltage regulator designed for automotive applications, offering a fixed output voltage of 12V and a maximum output current of 1A. Manufactured by onsemi, this regulator is housed in a through-hole TO220AB package and is suitable for a wide range of electronic systems requiring stable power supply. Despite being marked as obsolete, the NCV7812ABTG remains a reliable choice for applications where its specific features are needed.

NCV7812ABTG Features

• Output Type: Fixed at 12V, ensuring a stable power supply for connected devices.
• Input Voltage Range: Capable of handling up to 35V, providing flexibility in power source selection.
• Output Current: Delivers a consistent 1A, making it suitable for a variety of low to medium power applications.
• Dropout Voltage: A maximum dropout voltage of 2V at 1A (typical) ensures efficient operation even at lower input voltages.
• Quiescent Current: Low quiescent current of 6 mA minimizes power consumption during idle periods.
• Power Supply Rejection Ratio (PSRR): Achieves 60dB at 1kHz, effectively filtering out noise and ripple from the input power source.
• Protection Features: Equipped with over-temperature and short-circuit protection, enhancing reliability and safety.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Mounting Type: Through-hole mounting provides robust mechanical stability and ease of integration into printed circuit boards.
• Moisture Sensitivity Level (MSL) M:SL 1 (Unlimited) indicates high resistance to moisture, suitable for various environmental conditions.

NCV7812ABTG Applications

The NCV7812ABTG is ideal for automotive applications where a reliable and stable power supply is crucial. Its fixed 12V output and 1A current capability make it suitable for powering electronic control units (ECUs), infotainment systems, and other automotive electronics. The regulator's low dropout voltage and high PSRR ensure efficient operation and minimal noise interference, which is essential for sensitive electronic components. Additionally, its through-hole mounting and robust protection features make it a reliable choice for harsh automotive environments.

Conclusion of NCV7812ABTG

The NCV7812ABTG from onsemi is a versatile linear voltage regulator designed to meet the demands of automotive applications. fixed Its 12V output, combined with a maximum input voltage of 35V and a 1A output current, provides a stable and efficient power supply. The regulator's low dropout voltage, high PSRR, and robust protection features ensure reliable performance in demanding conditions. Despite being marked as obsolete, the NCV7812ABTG remains a valuable component for applications requiring its specific capabilities. Its compliance with environmental and regulatory standards further enhances its suitability for modern automotive systems.