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MIC37302BR from MICREL

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MIC37302BR

Manufacturer: MICREL, MIC

3.0A, LOW VOLTAGE UCAP LDO REGULATOR
Partnumber Manufacturer Quantity Availability
MIC37302BR MICREL, MIC 50554 In Stock

Description and Introduction

3.0A, LOW VOLTAGE UCAP LDO REGULATOR **Introducing the MIC37302BR: A High-Performance Voltage Regulator for Demanding Applications**  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring system stability and performance. The MIC37302BR from Microchip Technology stands out as a high-efficiency, low-dropout (LDO) voltage regulator designed to meet the stringent requirements of modern applications.  

Engineered for precision, the MIC37302BR delivers a fixed 3.3V output with an impressive 2A current capability, making it ideal for powering processors, FPGAs, and other high-performance ICs. Its ultra-low dropout voltage of just 300mV at full load ensures efficient operation even when input voltages are close to the output level, minimizing power dissipation and extending battery life in portable devices.  

Key features of the MIC37302BR include excellent line and load regulation, ensuring stable output voltage despite fluctuations in input supply or load conditions. The device also incorporates advanced protection mechanisms, such as thermal shutdown and current limiting, safeguarding both the regulator and downstream components from potential damage due to overheating or excessive current draw.  

With a wide input voltage range of 2.5V to 5.5V, the MIC37302BR is versatile enough for use in a variety of applications, from industrial automation to consumer electronics. Its compact DFN package enhances thermal performance while saving valuable board space, making it an excellent choice for space-constrained designs.  

For engineers seeking a robust, high-performance voltage regulator, the MIC37302BR offers a compelling combination of efficiency, reliability, and ease of integration. Whether deployed in embedded systems, networking equipment, or portable devices, this LDO ensures consistent power delivery under demanding conditions.  

By leveraging the MIC37302BR, designers can achieve optimized power management without compromising performance, making it a valuable addition to any high-current, low-voltage application.

Application Scenarios & Design Considerations

3.0A, LOW VOLTAGE UCAP LDO REGULATOR

Alternative Part Number

  • LM1085IT-3.3 --: 3A low-dropout linear regulator in TO-220 with fixed 3.3V output, functionally similar to the MIC37302 and widely available.
  • LT1085CT-3.3 --: 3A LDO regulator with 3.3V fixed output, comparable dropout and current rating, suitable drop-in for many MIC37302 applications.
  • AMS1085CM-3.3 --: Low-cost 3A LDO regulator with 3.3V output in a similar package, offering a cost-effective alternative with equivalent basic specifications.
  • LM1084IS-3.3 --: 5A low-dropout linear regulator in TO-263 with fixed 3.3V output, functionally equivalent to the MIC37302 and widely available.
  • LT1085CM --: 3A adjustable low-dropout regulator with similar dropout and current capability, suitable drop-in replacement in most designs.
  • AMS1084CM-3.3 --: Low-cost 5A LDO regulator in TO-263 offering comparable electrical performance for cost-sensitive applications.
  • LT1085CM-3.3 --: 3.3V fixed LDO regulator with comparable dropout and load current, well-established alternative for similar regulator applications.

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