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LM2599SX-ADJ from NS,National Semiconductor

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LM2599SX-ADJ

Manufacturer: NS

SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features

Partnumber Manufacturer Quantity Availability
LM2599SX-ADJ,LM2599SXADJ NS 418 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features The LM2599SX-ADJ is a switching voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Adjustable Output Voltage Range:** 1.23V to 37V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 150 kHz  
- **Efficiency:** Up to 88%  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-263-5 (D2PAK)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LM2599SX-ADJ is a step-down (buck) switching regulator designed to provide a highly efficient and adjustable output voltage. It is suitable for a wide range of applications, including power supplies, industrial systems, and automotive electronics.  

### **Features:**  
- Adjustable output voltage with feedback accuracy of ±4%  
- Low power standby mode (IQ typically 80 µA)  
- Internal frequency compensation  
- Requires minimal external components  
- Available in a thermally enhanced TO-263-5 package  
- Compatible with standard inductor values  

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

Application Scenarios & Design Considerations

SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features

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