IC Phoenix logo

Home ›  M  › M133 > MIC37502BU

MIC37502BU from MIC

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MIC37502BU

Manufacturer: MIC, MICREL

5A, Low Voltage μCap LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC37502BU MIC, MICREL 54 In Stock

Description and Introduction

5A, Low Voltage μCap LDO Regulator **Enhance Power Management with the MIC37502BU Voltage Regulator**  

In today’s fast-evolving electronics landscape, efficient power management is critical for ensuring reliable performance in a wide range of applications. The **MIC37502BU** from Microchip Technology stands out as a high-performance, low-dropout (LDO) voltage regulator designed to meet the demanding requirements of modern electronic systems.  

Engineered for precision and stability, the MIC37502BU delivers an adjustable output voltage ranging from **1.25V to 5.5V**, making it versatile for use in microprocessors, FPGAs, networking equipment, and portable devices. With a **low dropout voltage of just 300mV at 3A**, this regulator maximizes efficiency while minimizing power dissipation, ensuring optimal thermal performance even under heavy loads.  

Key features include **ultra-low noise and high PSRR (Power Supply Rejection Ratio)**, making it ideal for noise-sensitive applications such as RF circuits and data converters. Its **fast transient response** ensures stable operation during sudden load changes, while built-in protection mechanisms—including thermal shutdown and current limiting—enhance system reliability.  

The MIC37502BU operates over a **wide input voltage range (2.5V to 6.5V)**, supporting both battery-powered and line-powered designs. Its compact **5-pin TO-263 package** offers excellent thermal performance, simplifying PCB layout and heat dissipation.  

Whether used in industrial automation, telecommunications, or consumer electronics, the MIC37502BU provides a robust power management solution with superior efficiency and reliability. Engineers seeking a high-current, low-noise LDO regulator will find this component an excellent choice for optimizing system performance while maintaining design flexibility.  

For applications requiring precise voltage regulation with minimal power loss, the **MIC37502BU** delivers the performance and dependability needed to meet today’s technical challenges.

Application Scenarios & Design Considerations

5A, Low Voltage μCap LDO Regulator

Alternative Part Number

  • LM317DCYR --: Widely available adjustable linear regulator in a similar package, easy drop-in for many MIC37502BU applications with well-documented design support.
  • LT3080EST --: Low-dropout adjustable regulator with comparable current capability and excellent stability, suitable as a higher-performance substitute.
  • TPS7A4700RGWR --: Low-noise adjustable LDO regulator offering similar functionality and robust availability for replacement designs.
  • LMZ12002TZE-ADJ --: Integrated 2A step-down power module with adjustable output in a similar current class, usable as a drop-in functional replacement for the MIC37502BU regulator.
  • LT3083EFE#PBF --: Adjustable 3A linear regulator with wide input range and low dropout, a strong alternative from a different series for the same regulation role.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips