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MC7912CD2T from 摩托罗拉

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MC7912CD2T

Manufacturer: 摩托罗拉, MOTOROLA

THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
MC7912CD2T 摩托罗拉, MOTOROLA 52 In Stock

Description and Introduction

THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS **Introducing the MC7912CD2T: A Reliable Negative Voltage Regulator for Your Designs**  

When it comes to stable and efficient power regulation, the MC7912CD2T stands out as a dependable solution for applications requiring a fixed negative voltage output. This linear voltage regulator delivers a consistent -12V output with a maximum current rating of 1A, making it an ideal choice for a wide range of electronic circuits.  

Designed for robustness, the MC7912CD2T features built-in thermal overload protection and short-circuit current limiting, ensuring safe operation under varying load conditions. Its low dropout voltage and minimal output noise make it particularly suitable for sensitive analog and digital systems, including audio equipment, instrumentation, and industrial control modules.  

Housed in a compact TO-252 (DPAK) package, this regulator offers excellent thermal performance while maintaining a small footprint on PCBs. Engineers and designers will appreciate its ease of integration, requiring only minimal external components for stable operation. Whether used in power supplies, embedded systems, or consumer electronics, the MC7912CD2T provides reliable performance with long-term durability.  

For applications demanding precise voltage regulation with minimal ripple, the MC7912CD2T remains a trusted choice. Its ability to handle input voltages up to -35V further enhances its versatility, making it a go-to component for both prototyping and production environments.  

Upgrade your power management solutions with the MC7912CD2T—a high-performance regulator that combines efficiency, protection, and ease of use in a single package.

Application Scenarios & Design Considerations

THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS

Alternative Part Number

  • L7912CD2T-TR --: Same -12V fixed negative regulator in D2PAK package with matching pinout and current rating, widely available and a direct drop-in replacement.
  • LM7912CT --: Industry-standard -12V negative linear regulator in TO-220 package; electrically equivalent and can be used with minor heatsink/board adaptation.
  • KA7912 --: Well-known -12V negative voltage regulator series with equivalent specifications, suitable as a functional substitute where package variant is acceptable.

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