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LM7812 from UTC

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LM7812

Manufacturer: UTC

3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LM7812 UTC 2000 In Stock

Description and Introduction

3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS The LM7812 is a three-terminal positive voltage regulator manufactured by UTC (Unisonic Technologies). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** 14.5V to 35V (recommended)  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Thermal Overload Protection:** Yes  
- **Short-Circuit Protection:** Yes  
- **Package Types:** TO-220, TO-252 (DPAK), TO-263 (D2PAK)  

### **Description:**  
The LM7812 is a fixed linear voltage regulator that provides a stable +12V output. It is designed for use in various power supply applications requiring reliable voltage regulation.  

### **Features:**  
- Built-in thermal and short-circuit protection  
- High ripple rejection  
- Low cost and easy to use  
- No external components required for basic operation  
- Internal current limiting  

This information is based on UTC's datasheet for the LM7812 regulator.

Application Scenarios & Design Considerations

3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS

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