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MC7912BT from ON,ON Semiconductor

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MC7912BT

Manufacturer: ON, MOT, MC

THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
MC7912BT ON, MOT, MC 10521 In Stock

Description and Introduction

THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS **Introducing the MC7912BT: A Reliable Negative Voltage Regulator for Your Electronic Designs**  

When precision and stability are paramount in your power supply circuits, the MC7912BT stands out as a dependable solution. This fixed negative voltage regulator delivers a consistent -12V output, making it ideal for a wide range of applications, from industrial equipment to consumer electronics.  

Engineered for efficiency, the MC7912BT features a robust design with built-in thermal overload protection and short-circuit current limiting. These safeguards ensure reliable operation even under demanding conditions, reducing the risk of component failure. With an output current capability of up to 1A, it provides ample power for low to medium-load circuits while maintaining excellent line and load regulation.  

The device’s TO-220 package offers ease of integration into various circuit designs, whether on a breadboard or a printed circuit board. Its straightforward implementation minimizes design complexity, allowing engineers to focus on optimizing their systems without worrying about voltage fluctuations.  

Key applications include powering operational amplifiers, analog circuits, and other sensitive components that require a stable negative voltage supply. Additionally, its low dropout voltage and minimal external component requirements enhance cost-effectiveness without compromising performance.  

For engineers and designers seeking a proven, high-performance negative voltage regulator, the MC7912BT delivers the reliability and precision needed for modern electronic systems. Its combination of durability, efficiency, and ease of use makes it a preferred choice in power management solutions.  

Upgrade your power supply design with the MC7912BT—where stability meets performance.

Application Scenarios & Design Considerations

THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS

Alternative Part Number

  • L7912CV --: Fixed -12V negative linear regulator in TO-220, same function and pinout as MC7912BT, widely available and cost effective.
  • LM7912CT --: Standard -12V negative voltage regulator in TO-220 package, direct functional equivalent with similar electrical specifications.
  • UA7912CKCS --: Negative -12V regulator in TO-220, drop-in compatible replacement for the MC7912BT with comparable current and thermal ratings.
  • KA7912 --: Negative -12V regulator in TO-220, compatible pinout and specifications, suitable drop-in replacement for the MC7912BT.

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