onsemi

MC7912ACTG

MC7912ACTG Description

The MC7912ACTG is a high-performance linear voltage regulator designed and manufactured by onsemi. This device is part of the Linear & Switching Voltage Regulators category and offers a fixed output voltage of -12V with a maximum current output of 1A. The MC7912ACTG is a single-output regulator with a negative output configuration, ensuring efficient power regulation in various applications.

MC7912ACTG Features

• Output Type: Fixed
• Current - Output: 1A
• Number of Regulators: 1
• Output Configuration: Negative
• Product Status: Active
• REACH Status: REACH Unaffected
• Manufacturer: onsemi
• Voltage Dropout (Max): 1.3V @ 1A (Typ)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): Not Applicable
• Operating Temperature: 0°C ~ 125°C
• PSRR: 61dB (120Hz)
• ECCN: EAR99
• Mounting Type: Through Hole
• Protection Features: Over Current, Over Temperature
• HTSUS: 8542.39.0001
• Package: Tube
• Base Product Number: MC7912

The MC7912ACTG stands out from similar models due to its robust protection features, including over current and over temperature protection, ensuring reliable operation in various conditions. Its high PSRR of 61dB at 120Hz minimizes noise and interference, making it ideal for sensitive applications.

MC7912ACTG Applications

The MC7912ACTG is ideal for a wide range of applications where a stable -12V output is required. Some specific use cases include:

1. Industrial Control Systems: The MC7912ACTG's ability to operate over a wide temperature range makes it suitable for industrial control systems that require reliable power regulation in harsh environments.
2. Automotive Electronics: The device's negative output configuration and high PSRR make it an excellent choice for automotive electronics, where noise and interference can be a concern.
3. Telecommunications Equipment: The MC7912ACTG's low voltage dropout and high PSRR are beneficial in telecommunications equipment, where power efficiency and signal integrity are crucial.

Conclusion of MC7912ACTG

In conclusion, the MC7912ACTG is a versatile and reliable linear voltage regulator that offers a fixed -12V output with a maximum current of 1A. Its unique features, such as over current and over temperature protection, high PSRR, and a wide operating temperature range, make it an ideal choice for various applications in industries like industrial control, automotive, and telecommunications. With its robust performance and onsemi's reputation for quality, the MC7912ACTG is a trusted solution for power regulation in demanding environments.