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LM2893N from NS,National Semiconductor

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LM2893N

Manufacturer: NS

LM1893/LM2893 Carrier-Current Transceiver

Partnumber Manufacturer Quantity Availability
LM2893N NS 83 In Stock

Description and Introduction

LM1893/LM2893 Carrier-Current Transceiver The LM2893N is a voltage regulator manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** National Semiconductor (NS)  
### **Part Number:** LM2893N  
### **Type:** Switching Voltage Regulator  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Adjustable (via external resistors)  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 150kHz (typical)  
- **Efficiency:** High (due to switching topology)  
- **Package:** 8-Pin DIP (Dual Inline Package)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions & Features:**  
- The LM2893N is a step-down (buck) switching regulator designed for efficient power conversion.  
- It includes an internal NPN power switch for high-efficiency operation.  
- Features adjustable output voltage using external feedback resistors.  
- Includes built-in current limiting and thermal shutdown protection.  
- Suitable for battery-powered applications, automotive systems, and industrial power supplies.  
- Requires minimal external components for operation.  

This information is based solely on the manufacturer's datasheet and does not include any additional recommendations or guidance.

Application Scenarios & Design Considerations

LM1893/LM2893 Carrier-Current Transceiver

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