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KA78R05TU from FSC,Fairchild Semiconductor

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KA78R05TU

Manufacturer: FSC

Low Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA78R05TU FSC 2000 In Stock

Description and Introduction

Low Dropout Voltage Regulator The KA78R05TU is a voltage regulator manufactured by Fairchild Semiconductor (FSC).  

### **Specifications:**  
- **Output Voltage:** 5V  
- **Output Current:** Up to 1A  
- **Input Voltage Range:** 7V to 35V  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-220  

### **Descriptions and Features:**  
- **Fixed Output Voltage:** Provides a stable 5V output.  
- **High Current Capability:** Supports up to 1A output current.  
- **Thermal Overload Protection:** Safeguards against excessive heat.  
- **Short-Circuit Protection:** Prevents damage from output shorts.  
- **Low Dropout Voltage:** Efficient operation with minimal input-output differential.  
- **Internal Current Limiting:** Protects the regulator from overcurrent conditions.  

This regulator is commonly used in power supply applications requiring a stable 5V output.

Partnumber Manufacturer Quantity Availability
KA78R05TU FAIRCHIL 2653 In Stock

Description and Introduction

Low Dropout Voltage Regulator The KA78R05TU is a voltage regulator manufactured by FAIRCHILD (now part of ON Semiconductor). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 5V  
- **Output Current:** Up to 1A  
- **Input Voltage Range:** 7V to 35V  
- **Dropout Voltage:** 2V (typical at full load)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (KA78R05TU)  

### **Description:**  
The KA78R05TU is a fixed positive voltage regulator designed to provide a stable 5V output from an input voltage ranging from 7V to 35V. It is capable of delivering up to 1A of output current and includes built-in thermal overload protection, short-circuit protection, and safe operating area (SOA) protection.  

### **Features:**  
- **Fixed 5V Output**  
- **High Current Capability (1A)**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Wide Input Voltage Range (7V to 35V)**  
- **Low Dropout Voltage (2V typical at full load)**  
- **TO-220 Package for Easy Heat Dissipation**  

This information is based on the manufacturer's datasheet and technical documentation.

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