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MIC29750-3.3BWT from MICREL,MICR

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MIC29750-3.3BWT

Manufacturer: MICREL,MICR, MIC

High-Current Low-Dropout Regulators

Partnumber Manufacturer Quantity Availability
MIC29750-3.3BWT,MIC2975033BWT MICREL,MICR, MIC 10012 In Stock

Description and Introduction

High-Current Low-Dropout Regulators # **Introducing the MIC29750-3.3BWT: A High-Performance LDO Voltage Regulator**  

For engineers and designers seeking a reliable, high-performance linear voltage regulator, the **MIC29750-3.3BWT** stands out as an exceptional choice. This low-dropout (LDO) regulator delivers a fixed **3.3V output** with precision, efficiency, and robustness, making it ideal for demanding applications in industrial, automotive, and telecommunications systems.  

## **Key Features and Benefits**  

- **High Output Current (7.5A):** Capable of delivering up to 7.5A of continuous current, the MIC29750-3.3BWT supports power-hungry applications without compromising stability.  
- **Ultra-Low Dropout Voltage:** With a dropout voltage as low as **350mV at full load**, this regulator maintains regulation even when the input voltage approaches the output level, enhancing efficiency.  
- **Exceptional Accuracy (±1%):** Tight output voltage tolerance ensures reliable performance for sensitive circuits, reducing the need for additional voltage conditioning.  
- **Thermal and Overcurrent Protection:** Built-in safeguards protect against overheating and excessive current, improving system longevity and reliability.  
- **Wide Input Voltage Range (4.75V to 26V):** Compatible with a broad range of power sources, offering flexibility in various design scenarios.  

## **Applications**  

The **MIC29750-3.3BWT** is well-suited for:  
- **Embedded systems and microcontrollers** requiring stable power delivery  
- **FPGA and ASIC power supplies** where precision is critical  
- **Automotive electronics** demanding rugged, high-current regulation  
- **Industrial automation** systems that operate in harsh environments  

## **Why Choose the MIC29750-3.3BWT?**  

Engineers prioritize components that combine high performance with reliability, and the MIC29750-3.3BWT excels in both areas. Its ability to handle substantial current loads while maintaining low dropout and high accuracy makes it a preferred solution for mission-critical designs.  

For power management solutions that demand uncompromising performance, the **MIC29750-3.3BWT** delivers efficiency, precision, and durability in a compact package. Whether for prototyping or full-scale production, this regulator ensures consistent, high-quality power regulation.

Application Scenarios & Design Considerations

High-Current Low-Dropout Regulators

Alternative Part Number

  • LM1085IT-3.3 --: 3.3V fixed low-dropout linear regulator in TO-220, similar 3A current capability and pinout, widely available and cost-effective drop-in style replacement.
  • LT1085CT-3.3 --: 3A low-dropout 3.3V regulator in TO-220 with comparable dropout and load regulation, well-established alternative for Micrel MIC29750 designs.
  • LD1085V33 --: 3.3V fixed 3A LDO regulator in TO-220, functionally equivalent with similar thermal and electrical characteristics for power supply replacement.
  • AMS1085CM-3.3 --: 3.3V fixed LDO in TO-220 package offering similar electrical characteristics at lower cost, suitable drop-in replacement.

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