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LM317KCS from TI,Texas Instruments

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LM317KCS

Manufacturer: TI

3-Terminal, 1.5A Adjustable Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM317KCS TI 2500 In Stock

Description and Introduction

3-Terminal, 1.5A Adjustable Positive Voltage Regulator The LM317KCS from Texas Instruments (TI) is a positive voltage regulator designed to supply more than 1.5 A of output current with an adjustable output voltage range of 1.25 V to 37 V.  

### **Key Specifications:**  
- **Output Voltage Range:** 1.25 V to 37 V  
- **Output Current:** >1.5 A  
- **Input-Output Voltage Differential (Dropout Voltage):** 3 V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Junction Temperature Range:** 0°C to +125°C  
- **Package:** TO-220 (KCS)  

### **Features:**  
- Adjustable output voltage  
- Internal current limiting, thermal shutdown, and safe operating area protection  
- Improved line and load regulation compared to fixed regulators  
- Requires only two external resistors to set the output voltage  

This regulator is commonly used in power supply applications requiring a stable, adjustable voltage output.

Application Scenarios & Design Considerations

3-Terminal, 1.5A Adjustable Positive Voltage Regulator
Partnumber Manufacturer Quantity Availability
LM317KCS TI,TI 2500 In Stock

Description and Introduction

3-Terminal, 1.5A Adjustable Positive Voltage Regulator The LM317KCS is a positive voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage Range:** 1.25V to 37V  
- **Output Current:** 1.5A  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (max)  
- **Line Regulation:** 0.01%/V (typ)  
- **Load Regulation:** 0.1% (typ)  
- **Operating Junction Temperature:** 0°C to +125°C  
- **Package:** TO-220 (KCS suffix)  
- **Protection Features:** Thermal overload protection, short-circuit protection  

### **Descriptions:**  
The LM317KCS is an adjustable 3-terminal positive voltage regulator capable of supplying over 1.5A of output current. It requires only two external resistors to set the output voltage and provides internal current limiting and thermal shutdown.  

### **Features:**  
- Adjustable output voltage  
- 1.5A output current capability  
- 0.1% load regulation  
- Thermal overload protection  
- Short-circuit protection  
- Standard TO-220 package  

This regulator is commonly used in power supply circuits, battery chargers, and other applications requiring a stable adjustable voltage.

Application Scenarios & Design Considerations

3-Terminal, 1.5A Adjustable Positive Voltage Regulator

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