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IRU101033CY from IR,International Rectifier

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IRU101033CY

Manufacturer: IR

1A Fixed LDO Linear Regulator in a SOT-223 3-Leads package

Partnumber Manufacturer Quantity Availability
IRU101033CY IR 810 In Stock

Description and Introduction

1A Fixed LDO Linear Regulator in a SOT-223 3-Leads package The IRU101033CY is a low dropout (LDO) voltage regulator manufactured by Infineon Technologies. Below are its key specifications, descriptions, and features based on factual information:

### **Manufacturer:** Infineon Technologies  
### **Part Number:** IRU101033CY  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Dropout Voltage:** Typically 200mV at 1A load  
- **Output Current:** Up to 1A  
- **Line Regulation:** ±0.2% typical  
- **Load Regulation:** ±0.4% typical  
- **Quiescent Current:** 75µA typical  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223 (4-pin)  

### **Descriptions:**  
- The IRU101033CY is a low dropout linear regulator designed for applications requiring stable 3.3V power with high efficiency.  
- It features low quiescent current, making it suitable for battery-powered devices.  
- Includes built-in protection features such as thermal shutdown and current limiting.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage due to overheating.  
- **Current Limiting:** Protects the regulator from excessive load conditions.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum output capacitors.  
- **RoHS Compliant:** Meets environmental standards.  

This information is sourced from Infineon’s official documentation.

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