onsemi

MC7812BTG  

Linear & Switching Voltage Regulators

MC7812BTG Description

The MC7812BTG is a fixed linear voltage regulator designed and manufactured by onsemi. It is part of the Linear & Switching Voltage Regulators category and is currently in an active product status. The MC7812BTG is REACH unaffected and RoHS3 compliant, making it an environmentally friendly choice. It is packaged in a tube and has a base product number of MC7812.

MC7812BTG Features

• Output Type: Fixed
• Voltage - Input (Max): 35V
• Current - Output: 1A
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 12V
• Voltage Dropout (Max): 2V @ 1A (Typ)
• Current - Quiescent (Iq): 8 mA
• PSRR: 60dB (1kHz)
• Protection Features: Over Temperature, Short Circuit
• Mounting Type: Through Hole
• Moisture Sensitivity Level (MSL): Not Applicable
• ECCN: EAR99
• HTSUS: 8542.39.0001

The MC7812BTG stands out from similar models due to its low quiescent current of 8 mA, which helps reduce power consumption in battery-powered applications. Its 60dB PSRR at 1kHz ensures stable operation in noisy environments. The fixed 12V output and 1A output current make it suitable for a wide range of applications.

MC7812BTG Applications

The MC7812BTG is ideal for applications requiring a stable 12V output with low quiescent current and good PSRR. Some specific use cases include:

1. Battery-powered devices, such as portable electronics and wearables, where low power consumption is crucial.
2. Industrial control systems and automation equipment, where stable voltage regulation and noise immunity are essential.
3. Telecommunication equipment, where reliable power supply and over-temperature protection are required.

Conclusion of MC7812BTG

The MC7812BTG is a reliable and efficient fixed linear voltage regulator from onsemi. Its low quiescent current, good PSRR, and robust protection features make it suitable for a wide range of applications, including battery-powered devices, industrial control systems, and telecommunication equipment. With its active product status and compliance with environmental regulations, the MC7812BTG is an excellent choice for designers looking for a high-performance voltage regulator.

MC7812BTG Documents

Download datasheets and manufacturer documentation for MC7812BTG

PCN Assembly/Origin :

MC78xxSH 09/Sep/2021      

Datasheets :

MC78zz(z), NCV78zz      

PCN Packaging :

Tube Shipping Chgs 26/Nov/2020      

Design Resources :

Cooling Requirements for Linear Voltage Regulator      

HTML Datasheet :

MC78zz(z), NCV78zz      

Environmental Information :

onsemi RoHS       Material Declaration MC7812BTG