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L78L12ACUTR from ST,ST Microelectronics

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L78L12ACUTR

Manufacturer: ST

POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
L78L12ACUTR ST 5070 In Stock

Description and Introduction

POSITIVE VOLTAGE REGULATORS The **L78L12ACUTR** is a positive voltage regulator manufactured by **STMicroelectronics (ST)**. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** +12V  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 1.7V (typical)  
- **Line Regulation:** 100mV (typical)  
- **Load Regulation:** 150mV (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-89  

### **Descriptions:**
- The **L78L12ACUTR** is a linear voltage regulator designed to provide a fixed +12V output.  
- It includes built-in short-circuit protection and thermal overload protection.  
- Suitable for low-power applications requiring stable voltage regulation.  

### **Features:**
- **Fixed Output Voltage:** +12V  
- **Low Quiescent Current:** 5mA (typical)  
- **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.  

This regulator is commonly used in consumer electronics, industrial controls, and automotive applications.

Application Scenarios & Design Considerations

POSITIVE VOLTAGE REGULATORS

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