IC Phoenix logo

Home ›  L  › L33 > LM2940CSX-5.0/NOPB

LM2940CSX-5.0/NOPB from NSC,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

LM2940CSX-5.0/NOPB

Manufacturer: NSC

1A Low Dropout Regulator 3-DDPAK/TO-263 0 to 125

Partnumber Manufacturer Quantity Availability
LM2940CSX-5.0/NOPB,LM2940CSX50NOPB NSC 2000 In Stock

Description and Introduction

1A Low Dropout Regulator 3-DDPAK/TO-263 0 to 125 The LM2940CSX-5.0/NOPB is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 5.0V  
- **Output Current:** Up to 1A  
- **Dropout Voltage:** Typically 0.5V at full load  
- **Input Voltage Range:** Up to 26V  
- **Line Regulation:** 0.3% (Typical)  
- **Load Regulation:** 0.4% (Typical)  
- **Quiescent Current:** 10mA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263 (D2PAK)  

### **Descriptions:**  
The LM2940CSX-5.0/NOPB is a fixed-output LDO regulator designed to provide a stable 5V supply with low dropout voltage, making it suitable for battery-powered applications. It includes features like thermal shutdown and current limit protection.  

### **Features:**  
- Low dropout voltage (0.5V typical at 1A)  
- Internal current and thermal limiting  
- Reverse battery protection  
- Mirror-image insertion protection  
- Available in a surface-mount TO-263 package  

This regulator is commonly used in automotive, industrial, and consumer electronics applications requiring a stable 5V supply.  

(Note: NSC is now part of Texas Instruments.)

Application Scenarios & Design Considerations

1A Low Dropout Regulator 3-DDPAK/TO-263 0 to 125

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