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IRU1050-33CM from IR,International Rectifier

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15.625ms

IRU1050-33CM

Manufacturer: IR

5A Fixed LDO Linear Regulator in a TO-263 3-Leads package

Partnumber Manufacturer Quantity Availability
IRU1050-33CM,IRU105033CM IR 12063 In Stock

Description and Introduction

5A Fixed LDO Linear Regulator in a TO-263 3-Leads package The IRU1050-33CM is a step-down DC-DC converter module manufactured by Infineon Technologies. Below are the manufacturer's specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage:** 3.3V (adjustable version available)  
- **Output Current:** Up to 5A  
- **Efficiency:** Up to 95%  
- **Switching Frequency:** 500 kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  
- **Package Type:** Compact, surface-mount module  

### **Description:**
The IRU1050-33CM is a high-efficiency, non-isolated DC-DC buck converter module designed for industrial, automotive, and telecom applications. It integrates power MOSFETs, a PWM controller, and passive components into a single package, simplifying PCB design.

### **Key Features:**
- **Wide Input Voltage Range:** Supports 4.5V to 36V input.  
- **High Efficiency:** Achieves up to 95% efficiency, reducing power loss.  
- **Integrated Solution:** Combines controller, MOSFETs, and passives in a compact module.  
- **Adjustable Output (for adjustable versions):** Output voltage can be set via external resistors.  
- **Robust Protection:** Includes overcurrent, overtemperature, and undervoltage lockout protection.  
- **High Switching Frequency:** 500 kHz operation allows for smaller external components.  
- **Automotive-Grade Reliability:** Suitable for harsh environments.  

This information is sourced directly from Infineon Technologies' official documentation.

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