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MIC69303YME from MICREL

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MIC69303YME

Manufacturer: MICREL, MIC

Single Supply VIN, Low VIN, Low VOUT, 3A LDO

Partnumber Manufacturer Quantity Availability
MIC69303YME MICREL, MIC 21915 In Stock

Description and Introduction

Single Supply VIN, Low VIN, Low VOUT, 3A LDO **Introducing the MIC69303YME: A High-Performance 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 MIC69303YME from Microchip Technology stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver precision and stability in demanding environments.  

Engineered for efficiency, the MIC69303YME offers an ultra-low dropout voltage of just 130mV at 3A, making it an ideal choice for systems where power conservation and thermal management are priorities. With an input voltage range of 2.5V to 5.5V and adjustable output from 0.8V to 3.6V, this regulator provides flexibility for a wide array of applications, including FPGAs, ASICs, and high-performance processors.  

One of the standout features of the MIC69303YME is its exceptional transient response, ensuring stable voltage delivery even under rapidly changing load conditions. This makes it particularly suitable for high-speed digital circuits and RF systems where noise and ripple must be minimized. Additionally, the device incorporates advanced protection features such as thermal shutdown, current limiting, and reverse-current protection, enhancing system reliability in critical applications.  

Available in a compact, thermally enhanced 5x5mm VQFN package, the MIC69303YME is designed for space-constrained designs without compromising thermal performance. Its low quiescent current and high power-supply rejection ratio (PSRR) further contribute to energy efficiency, making it a preferred solution for battery-powered and portable devices.  

Whether deployed in industrial automation, telecommunications, or embedded computing, the MIC69303YME delivers the precision, efficiency, and robustness needed for next-generation electronic systems. For engineers seeking a dependable LDO regulator with superior performance, this component represents a compelling choice.

Application Scenarios & Design Considerations

Single Supply VIN, Low VIN, Low VOUT, 3A LDO

Alternative Part Number

  • TPS7A8500ARGRR --: Low-dropout linear regulator with comparable 3A current capability and adjustable output, offering similar performance in a different package family.
  • LT3083EQ#PBF --: 3A adjustable low-dropout regulator with excellent load regulation, a well-established alternative for high-current LDO applications.
  • NCP59302DSADJR4G --: 3A adjustable LDO regulator with low dropout voltage, suitable as a drop-in style replacement for similar power rails.
  • LP38503TJ-ADJ --: 3A low-dropout linear regulator with adjustable output in a similar package, offering comparable current capability and dropout performance.
  • TPS7A7300 --: 3A low-noise LDO regulator with adjustable output, suitable replacement for high-current low-dropout applications.
  • LT3083 --: 3A adjustable linear regulator with very low dropout and paralleling capability, a robust alternative for similar power rails.

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