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LM2596SX-ADJ from TI,Texas Instruments

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LM2596SX-ADJ

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
LM2596SX-ADJ,LM2596SXADJ TI 2000 In Stock

Description and Introduction

SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator The LM2596SX-ADJ is a step-down (buck) switching regulator manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage Range:** Adjustable from 1.23V to 37V  
- **Output Current:** 3A (maximum)  
- **Switching Frequency:** 150 kHz (fixed)  
- **Efficiency:** Up to 88%  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package Type:** TO-263-5 (DDPAK/TO-263)  

### **Descriptions:**  
The LM2596SX-ADJ is a monolithic step-down switching regulator designed for easy-to-use buck converter applications. It provides a high-efficiency solution for converting higher input voltages to lower output voltages with minimal external components. The adjustable version allows users to set the output voltage using an external resistor divider.  

### **Features:**  
- **Adjustable Output Voltage** (via external resistors)  
- **3A Output Current Capability**  
- **Internal Frequency Compensation**  
- **Thermal Shutdown and Current Limit Protection**  
- **Low Power Standby Mode (IQ < 80µA)**  
- **Requires Only 4 External Components** (typical application)  
- **Wide Input Voltage Range (4.5V to 40V)**  
- **Available in a TO-263 Package**  

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

Application Scenarios & Design Considerations

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

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