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MIC29372BT from MICREL

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MIC29372BT

Manufacturer: MICREL, MIC

750mA Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
MIC29372BT MICREL, MIC 7976 In Stock

Description and Introduction

750mA Low-Dropout Voltage Regulator # **Introducing the MIC29372BT: A High-Performance LDO Voltage Regulator**  

The MIC29372BT is a robust, high-performance low-dropout (LDO) voltage regulator designed to deliver reliable power management in demanding applications. With an output current capability of up to 3A and an ultra-low dropout voltage, this component ensures stable and efficient power delivery even under challenging conditions.  

Engineered for precision, the MIC29372BT features a tight output voltage tolerance of ±1%, making it ideal for sensitive electronics where voltage stability is critical. Its wide input voltage range of 4.5V to 26V allows for versatile use across various power supply configurations, while the adjustable output voltage (from 1.24V to 25V) provides flexibility for diverse circuit requirements.  

Thermal management is a key strength of the MIC29372BT, thanks to its low thermal resistance and built-in protection mechanisms, including thermal shutdown and current limiting. These safeguards enhance reliability in high-temperature environments, preventing damage from overheating or excessive current draw.  

Additionally, the regulator’s fast transient response ensures minimal output voltage fluctuations during sudden load changes, making it well-suited for applications such as industrial automation, telecommunications, and embedded systems. Its low noise output further enhances performance in RF and precision analog circuits.  

Available in a TO-220 package, the MIC29372BT is designed for easy integration into both new and existing designs. Whether used in power supplies, motor control systems, or portable electronics, this LDO regulator delivers consistent performance with high efficiency and durability.  

For engineers seeking a dependable voltage regulation solution, the MIC29372BT stands out as a high-performance choice, combining precision, efficiency, and robust protection in a single component.

Application Scenarios & Design Considerations

750mA Low-Dropout Voltage Regulator

Alternative Part Number

  • LM2940CT-5.0 --: Low-dropout linear regulator in TO-220 with similar current capability and pinout, widely available and a common substitute for Micrel LDOs.
  • LT1085CT --: Adjustable low-dropout positive regulator in TO-220, comparable dropout and current rating, suitable for similar power supply designs.
  • MC33269DT-5.0 --: 5V low-dropout regulator in TO-220 with similar electrical characteristics, a practical drop-in style alternative when fixed output is acceptable.
  • LM2941T --: Low-dropout adjustable linear regulator with similar 1A current capability and TO-220 package, widely available and pin-compatible in most designs.
  • LM317T --: Classic adjustable linear regulator in TO-220, lower dropout performance but electrically compatible for many non-critical replacement designs and very easy to source.
  • AMS1117-ADJ --: Low-cost adjustable LDO regulator suitable for lower-current replacements; different package options available and easy to source.

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