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MIC39501-2.5BT from MICREL

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MIC39501-2.5BT

Manufacturer: MICREL

5A Low-Voltage Low-Dropout Regulator Advance Information

Partnumber Manufacturer Quantity Availability
MIC39501-2.5BT,MIC3950125BT MICREL 299 In Stock

Description and Introduction

5A Low-Voltage Low-Dropout Regulator Advance Information **Introducing the MIC39501-2.5BT: A High-Performance LDO Voltage Regulator for Precision Applications**  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring optimal performance in sensitive applications. The MIC39501-2.5BT, a high-performance low-dropout (LDO) voltage regulator, stands out as a robust solution for systems demanding precision, stability, and efficiency.  

Designed to deliver a fixed 2.5V output with exceptional accuracy, the MIC39501-2.5BT offers a low dropout voltage of just 340mV at 1A, making it ideal for powering microcontrollers, FPGAs, and other low-voltage digital circuits. Its ultra-low noise and high power supply rejection ratio (PSRR) ensure clean, stable power even in noisy environments, enhancing signal integrity and system reliability.  

With a wide input voltage range of 2.7V to 5.5V, this LDO regulator is well-suited for both battery-powered and line-powered applications. Its fast transient response minimizes output fluctuations during sudden load changes, while built-in thermal shutdown and current limit protection safeguard against potential damage from overheating or short circuits.  

The MIC39501-2.5BT is available in a compact 5-pin SOT-23 package, making it an excellent choice for space-constrained designs. Its low quiescent current further extends battery life in portable devices, aligning with the growing demand for energy-efficient solutions.  

Engineers seeking a dependable, high-performance voltage regulator will find the MIC39501-2.5BT to be a versatile and efficient choice for a wide range of applications, from industrial controls to consumer electronics. Its combination of precision, protection features, and compact form factor makes it a standout component in modern power management design.

Application Scenarios & Design Considerations

5A Low-Voltage Low-Dropout Regulator Advance Information

Alternative Part Number

  • LM1085IT-2.5 --: 5A low-dropout linear regulator in TO-220 with fixed 2.5V output, functionally equivalent to the MIC39501-2.5BT and widely available.
  • LT1085CT-2.5 --: 5A LDO regulator with fixed 2.5V output in TO-220, similar dropout and current capability, a common drop-in substitute.
  • LD1085V25 --: 5A low-dropout regulator with fixed 2.5V output in TO-220 package, pin-compatible and suitable as a replacement for the MIC39501-2.5BT.
  • LP3965EMP-2.5 --: 2.5V low-dropout linear regulator in a similar TO-220 style package with comparable current capability, widely available and pin-compatible in most designs.

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