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L78L18CD13TR from ST,ST Microelectronics

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L78L18CD13TR

Manufacturer: ST

POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
L78L18CD13TR ST 5200 In Stock

Description and Introduction

POSITIVE VOLTAGE REGULATORS The **L78L18CD13TR** is a positive voltage regulator manufactured by **STMicroelectronics (ST)**. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** +18V  
- **Output Current:** 100mA (max)  
- **Input Voltage Range:** Up to 30V  
- **Dropout Voltage:** 1.7V (typical)  
- **Line Regulation:** 60mV (typical)  
- **Load Regulation:** 100mV (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** **SO-8** (Surface Mount)  

### **Descriptions:**  
- The **L78L18CD13TR** is a **fixed-output linear voltage regulator** designed for low-power applications.  
- It provides stable **+18V DC output** with built-in **thermal overload protection** and **short-circuit protection**.  
- Suitable for **consumer electronics, industrial controls, and automotive applications**.  

### **Features:**  
- **Low quiescent current**  
- **Thermal shutdown protection**  
- **Short-circuit current limiting**  
- **No external components required for operation** (except for input/output capacitors)  
- **RoHS compliant**  

This regulator is ideal for applications requiring a stable **+18V supply** with moderate current demands.

Application Scenarios & Design Considerations

POSITIVE VOLTAGE REGULATORS

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