IC Phoenix logo

Home ›  L  › L4 > L7809CV

L7809CV from STM,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

L7809CV

Manufacturer: STM

500mA positive voltage regulator, 9V

Partnumber Manufacturer Quantity Availability
L7809CV STM 10000 In Stock

Description and Introduction

500mA positive voltage regulator, 9V The **L7809CV** is a positive voltage regulator manufactured by **STMicroelectronics (STM)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** +9V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** Up to 35V (recommended input voltage at least 11V for stable 9V output)  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** TO-220 (3-pin)  

### **Descriptions:**
- The **L7809CV** is a fixed linear voltage regulator that provides a stable **+9V DC output** from an unregulated DC input.  
- It includes **internal thermal overload protection**, **short-circuit protection**, and **output transistor safe operating area protection**.  
- Suitable for a wide range of applications, including power supplies, industrial controls, and consumer electronics.  

### **Features:**
- **Fixed 9V output voltage**  
- **Thermal overload protection**  
- **Short-circuit protection**  
- **No external components required for basic operation** (except input/output capacitors for stability)  
- **Low cost and high reliability**  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

500mA positive voltage regulator, 9V

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips