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MIC29502WU from MIC

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MIC29502WU

Manufacturer: MIC, MICREL, MICREL

High-Current Low-Dropout Regulators

Partnumber Manufacturer Quantity Availability
MIC29502WU MIC, MICREL, MICREL 2519 In Stock

Description and Introduction

High-Current Low-Dropout Regulators # **Introducing the MIC29502WU: A High-Performance LDO Voltage Regulator**  

In today’s demanding electronic applications, reliable power management is critical. The MIC29502WU from Microchip Technology stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver precision, efficiency, and robustness in a compact package.  

Engineered for applications requiring stable voltage regulation, the MIC29502WU offers an ultra-low dropout voltage of just 350mV at 1A, ensuring optimal performance even when input voltage margins are tight. With an output voltage range of 1.25V to 15V and a maximum output current of 1.5A, this LDO is well-suited for a broad spectrum of uses, including industrial controls, telecommunications, automotive systems, and portable electronics.  

One of the key advantages of the MIC29502WU is its exceptional accuracy, featuring a ±1% output voltage tolerance over line, load, and temperature variations. This precision ensures consistent performance in critical applications where voltage stability is non-negotiable. Additionally, the regulator includes built-in protection features such as thermal shutdown, current limiting, and reverse-battery protection, enhancing system reliability under adverse conditions.  

The device operates over a wide input voltage range of 2.3V to 16V, making it versatile for various power supply configurations. Its low quiescent current and fast transient response further contribute to energy efficiency and system responsiveness.  

Available in a space-saving TO-263-5 (D2PAK) package, the MIC29502WU is designed for easy integration into PCB layouts while maintaining excellent thermal performance. Whether used in battery-powered devices or high-reliability industrial systems, this LDO regulator provides a dependable solution for power management challenges.  

For engineers seeking a high-performance voltage regulator with precision, efficiency, and robust protection, the MIC29502WU is a compelling choice that meets the demands of modern electronic designs.

Application Scenarios & Design Considerations

High-Current Low-Dropout Regulators

Alternative Part Number

  • LM1084IS-5.0 --: 5A low-dropout linear regulator in TO-263 with similar dropout and current rating, widely available and pin-compatible in most designs.
  • LT1085CM --: 5A adjustable LDO regulator with comparable dropout voltage and current capability, suitable drop-in for many MIC29502 applications.
  • LD1085V50 --: 5A low-dropout regulator in TO-220/TO-263 style packages with similar electrical characteristics and good second-source availability.
  • LM1085IT-5.0 --: 5A low-dropout linear regulator in TO-220 with similar current rating and fixed 5V output, widely available and pin-compatible in function.
  • LT1085CT --: 5A adjustable LDO regulator with comparable dropout and current capability, a common drop-in functional replacement for MIC29502 series.
  • AMS1085CM-5.0 --: Low-cost 5A LDO regulator offering similar voltage and current specifications, suitable for cost-sensitive designs.

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