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MC78T12C from FAIRCHILD,Fairchild Semiconductor

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MC78T12C

Manufacturer: FAIRCHILD, FSC

THREE-AMPERE POSITIVE FIXED VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
MC78T12C FAIRCHILD, FSC 210 In Stock

Description and Introduction

THREE-AMPERE POSITIVE FIXED VOLTAGE REGULATORS **Introducing the MC78T12C: A Reliable 3A Positive Voltage Regulator**  

In the realm of electronic components, voltage regulators play a crucial role in ensuring stable and efficient power delivery. The **MC78T12C** stands out as a dependable **3A positive voltage regulator**, designed to provide a fixed **+12V output** with precision and durability.  

Engineered for versatility, the MC78T12C is ideal for a wide range of applications, including power supplies, industrial control systems, automotive electronics, and consumer devices. Its robust design ensures consistent performance even under demanding conditions, making it a preferred choice for engineers and designers seeking reliability.  

Key features of the MC78T12C include:  
- **High current capacity** – Supports up to **3A output current**, catering to power-hungry circuits.  
- **Thermal overload protection** – Safeguards the regulator from excessive heat, enhancing longevity.  
- **Short-circuit protection** – Prevents damage in case of unexpected faults.  
- **Wide operating temperature range** – Ensures stable performance across varying environmental conditions.  

With its **TO-220 package**, the MC78T12C offers ease of integration into existing designs while maintaining efficient heat dissipation. Whether used in prototyping or mass production, this regulator delivers consistent voltage regulation with minimal external components required.  

For engineers prioritizing **performance, durability, and simplicity**, the MC78T12C is a proven solution that meets the demands of modern electronic systems. Its combination of high current handling and built-in protections makes it an essential component for reliable power management.  

Upgrade your designs with the **MC78T12C** and experience the assurance of stable, high-performance voltage regulation.

Application Scenarios & Design Considerations

THREE-AMPERE POSITIVE FIXED VOLTAGE REGULATORS

Alternative Part Number

  • LM78T12CT --: Fixed 12V positive linear regulator in TO-220, same function and pinout, widely available and a direct drop-in replacement.
  • L7812CV --: Standard 12V 1.5A linear regulator in TO-220 with identical pinout and electrical behavior, very common and cost-effective.
  • MC7812CTG --: 12V fixed linear regulator in TO-220 with equivalent specifications and pinout, suitable as a functional substitute.

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