IC Phoenix logo

Home ›  L  › L48 > LM7809

LM7809 from WST

Fast Delivery, Competitive Price @IC-phoenix

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

LM7809

Manufacturer: WST

3-Terminal 1A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM7809 WST 1932 In Stock

Description and Introduction

3-Terminal 1A Positive Voltage Regulator The LM7809 is a fixed voltage regulator manufactured by WST (Weitron Technology). Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** +9V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** 11V to 35V (recommended for stable operation)  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.03%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-220 (standard)  

### **Descriptions:**  
- The LM7809 is a linear voltage regulator that provides a fixed +9V DC output.  
- It includes built-in thermal overload protection, short-circuit protection, and safe operating area (SOA) protection.  
- Suitable for applications requiring stable and regulated +9V power supply.  

### **Features:**  
- Fixed +9V output with high accuracy.  
- Internal thermal shutdown protection.  
- Short-circuit current limiting.  
- No external components required for basic operation (only input/output capacitors recommended).  
- Robust construction for reliable performance in various electronic circuits.  

This information is based solely on the manufacturer's provided data for the WST LM7809 regulator.

Application Scenarios & Design Considerations

3-Terminal 1A Positive Voltage Regulator

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