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IRU1160CM from IR,International Rectifier

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IRU1160CM

Manufacturer: IR, IOR

6A Adj LDO Linear Regulator in a TO-263 5-Leads package

Partnumber Manufacturer Quantity Availability
IRU1160CM IR, IOR 18235 In Stock

Description and Introduction

6A Adj LDO Linear Regulator in a TO-263 5-Leads package The **IRU1160CM** from International Rectifier is a high-performance synchronous buck regulator designed for efficient power management in demanding applications. This integrated circuit (IC) combines a PWM controller with MOSFET drivers, optimizing power conversion while minimizing external component requirements.  

Operating within an input voltage range of **4.5V to 36V**, the IRU1160CM delivers a regulated output voltage with high accuracy, making it suitable for industrial, automotive, and telecommunications systems. Its synchronous rectification architecture enhances efficiency, reducing power dissipation and improving thermal performance.  

Key features include **adjustable switching frequency**, overcurrent protection, and thermal shutdown, ensuring reliable operation under varying load conditions. The device also supports **soft-start functionality**, preventing excessive inrush current during startup.  

Housed in a compact **SOIC-16 package**, the IRU1160CM is designed for space-constrained applications while maintaining robust performance. Its advanced control mechanisms and protection features make it a dependable choice for engineers seeking a balance between efficiency, reliability, and integration.  

With its versatile design and high-efficiency operation, the IRU1160CM is well-suited for power supply designs requiring precise voltage regulation and robust performance in challenging environments.

Application Scenarios & Design Considerations

6A Adj LDO Linear Regulator in a TO-263 5-Leads package

Alternative Part Number

  • LM1117CM-ADJ --: Adjustable low-dropout linear regulator in the same class, widely available and pin-compatible in many designs.
  • AMS1117-ADJ --: Common adjustable LDO regulator with similar current rating and dropout characteristics, low-cost alternative.
  • LT1086CM --: Adjustable LDO regulator with comparable voltage and current capability, suitable for similar power supply applications.
  • LM1117CM-3.3 --: Pin-compatible low-dropout linear regulator in the same SOT-223 style package with comparable current rating, widely available and commonly used as a drop-in replacement.
  • AMS1117-3.3 --: Low-cost LDO regulator with similar electrical characteristics and package options, suitable for the same 3.3V regulation applications.
  • MIC39100-3.3 --: Low-dropout regulator offering similar output current and voltage, with good availability as an alternative for the IRU1160CM in power supply designs.

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