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L78L09CD from ST,ST Microelectronics

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L78L09CD

Manufacturer: ST

POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
L78L09CD ST 85000 In Stock

Description and Introduction

POSITIVE VOLTAGE REGULATORS The L78L09CD is a positive voltage regulator manufactured by STMicroelectronics (ST). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 9V  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 30V  
- **Dropout Voltage:** 1.7V (typical)  
- **Line Regulation:** 0.1% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** SO-8  

### **Descriptions:**  
- The L78L09CD is a fixed-output voltage regulator designed for low-power applications.  
- It provides stable 9V output with built-in thermal overload and short-circuit protection.  
- Suitable for use in consumer electronics, industrial controls, and automotive applications.  

### **Features:**  
- **Low Power Consumption:** Optimized for 100mA output current.  
- **Thermal Protection:** Prevents damage due to overheating.  
- **Short-Circuit Protection:** Safeguards the regulator in fault conditions.  
- **No External Components Required:** Only input and output capacitors are needed for stability.  
- **Wide Input Voltage Range:** Supports up to 30V input.  

This information is based on the manufacturer's datasheet. For detailed performance characteristics, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

POSITIVE VOLTAGE REGULATORS

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