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L7818ABV from TI,Texas Instruments

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L7818ABV

Manufacturer: TI

PRECISION 1A REGULATORS

Partnumber Manufacturer Quantity Availability
L7818ABV TI 4000 In Stock

Description and Introduction

PRECISION 1A REGULATORS The L7818ABV is a positive voltage regulator manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** +18V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** Up to 35V (recommended to stay within limits for stability)  
- **Dropout Voltage:** ~2V (typical)  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-220 (3-pin)  

### **Descriptions:**  
- The L7818ABV is a fixed linear voltage regulator designed to provide a stable +18V output.  
- It includes internal thermal shutdown, short-circuit protection, and safe operating area (SOA) protection.  
- Suitable for a wide range of applications requiring regulated +18V power.  

### **Features:**  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **No External Components Required:** Only input and output capacitors are needed for stability.  
- **High Ripple Rejection:** Reduces input noise for cleaner output.  

This information is based on TI's datasheet for the L7818ABV. For detailed electrical characteristics, refer to the official documentation.

Application Scenarios & Design Considerations

PRECISION 1A REGULATORS

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