onsemi

MC7912BD2TR4G

MC7912BD2TR4G Description

The MC7912BD2TR4G 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 type with a negative output configuration. It is designed to provide a stable -12V output voltage at a maximum current of 1A. The MC7912BD2TR4G is currently active and REACH unaffected, ensuring compliance with environmental regulations. It is also RoHS3 compliant and has a moisture sensitivity level of 1, indicating unlimited storage time before use.

MC7912BD2TR4G 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): 1 (Unlimited)
• PSRR: 61dB (120Hz)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Protection Features: Over Current, Over Temperature
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: MC7912

The MC7912BD2TR4G stands out due to its low voltage dropout of 1.3V at 1A, ensuring efficient power regulation even under heavy load conditions. Its 61dB power supply rejection ratio (PSRR) at 120Hz provides excellent noise immunity, making it suitable for applications where noise reduction is critical. The device also offers over current and over temperature protection, enhancing its reliability and longevity.

MC7912BD2TR4G Applications

The MC7912BD2TR4G is ideal for various applications where a stable -12V output is required. Some specific use cases include:

1. Industrial Control Systems: The device's ability to provide a stable output voltage and withstand harsh environmental conditions makes it suitable for industrial control systems.
2. Telecommunications Equipment: The low noise characteristics and high PSRR of the MC7912BD2TR4G make it an excellent choice for telecommunications equipment, where signal integrity is crucial.
3. Automotive Electronics: The device's ability to provide a stable output voltage and withstand high temperatures makes it suitable for automotive electronics applications.
4. Medical Devices: The MC7912BD2TR4G's reliability and stability make it ideal for use in medical devices, where precise voltage regulation is essential.

Conclusion of MC7912BD2TR4G

The MC7912BD2TR4G is a high-performance linear voltage regulator that offers a stable -12V output with a maximum current of 1A. Its low voltage dropout, excellent PSRR, and robust protection features make it an ideal choice for a wide range of applications, including industrial control systems, telecommunications equipment, automotive electronics, and medical devices. With its active product status, REACH unaffected status, and RoHS3 compliance, the MC7912BD2TR4G is a reliable and environmentally friendly solution for your voltage regulation needs.