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IRU1205-33CLTR from IR,International Rectifier

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IRU1205-33CLTR

Manufacturer: IR

0.3A Fixed LDO Linear Regulator in a SOT-23 5-Leads package

Partnumber Manufacturer Quantity Availability
IRU1205-33CLTR,IRU120533CLTR IR 348660 In Stock

Description and Introduction

0.3A Fixed LDO Linear Regulator in a SOT-23 5-Leads package The IRU1205-33CLTR is a low dropout (LDO) voltage regulator manufactured by Infineon Technologies (IR). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Infineon Technologies (IR)  
- **Part Number:** IRU1205-33CLTR  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 1.5A  
- **Dropout Voltage:** Low dropout (specific value not stated in provided data)  
- **Input Voltage Range:** Up to 5.5V (typical)  
- **Package:** SOT-223 (Surface Mount)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Quiescent Current:** Low (exact value not specified in provided data)  
- **Protection Features:** Overcurrent protection, thermal shutdown  

### **Descriptions:**  
- The IRU1205-33CLTR is a fixed-output LDO voltage regulator designed for stable power supply applications.  
- It is optimized for low dropout performance, making it suitable for battery-powered and portable devices.  
- The SOT-223 package offers efficient thermal dissipation and compact PCB mounting.  

### **Features:**  
- **Fixed 3.3V Output:** Ensures stable voltage regulation.  
- **High Current Capability:** Supports up to 1.5A load current.  
- **Low Dropout Voltage:** Enhances efficiency in low input voltage conditions.  
- **Thermal & Overcurrent Protection:** Safeguards against overheating and excessive current.  
- **Wide Temperature Range:** Operates reliably in harsh environments.  

This information is based solely on the manufacturer's provided data for the IRU1205-33CLTR. For detailed electrical characteristics, refer to the official datasheet.

Application Scenarios & Design Considerations

0.3A Fixed LDO Linear Regulator in a SOT-23 5-Leads package

Alternative Part Number

  • LP2985AIM5-3.3 --: Low-dropout 3.3V linear regulator in SOT-23-5 with similar current capability and pin-compatible function, widely available and well documented.
  • MIC5205-3.3YM5 --: 3.3V LDO regulator in SOT-23-5 offering comparable dropout and load current, a common drop-in style replacement for small IR LDOs.
  • AP2112K-3.3TRG1 --: 3.3V fixed LDO in SOT-23-5 with low quiescent current and good availability, suitable functional substitute for the IRU1205-33.
  • MIC5219-3.3YM5 --: 3.3V LDO regulator in SOT-23-5 offering comparable dropout and load current, suitable drop-in replacement for the IRU1205-33.

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