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LM2575HVSX-5.0/NOPB from TI,Texas Instruments

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LM2575HVSX-5.0/NOPB

Manufacturer: TI

SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125

Partnumber Manufacturer Quantity Availability
LM2575HVSX-5.0/NOPB,LM2575HVSX50NOPB TI 500 In Stock

Description and Introduction

SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125 The **LM2575HVSX-5.0/NOPB** is a **step-down (buck) switching regulator** manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to **60V** (HV version)  
- **Fixed Output Voltage:** **5.0V** (±4% tolerance)  
- **Output Current:** Up to **1A**  
- **Switching Frequency:** **52 kHz** (typical)  
- **Efficiency:** Up to **88%** (depending on conditions)  
- **Operating Temperature Range:** **-40°C to +125°C**  
- **Package:** **TO-263-5 (DDPAK/TO-263)**  
- **Regulation Type:** **Buck (Step-Down) Converter**  

### **Features:**  
- **Simple and Easy to Use** – Requires minimal external components.  
- **Internal Frequency Compensation** – Reduces external component count.  
- **Thermal Shutdown & Current Limit Protection** – Enhances reliability.  
- **Low Power Standby Mode** – Typically **50 µA** when shut down.  
- **Wide Input Voltage Range** – Supports high-voltage applications (up to 60V).  
- **Fixed Output Voltage Option** – Eliminates the need for external feedback resistors.  

This regulator is commonly used in **automotive, industrial, and power supply applications** where a stable 5V output is required from a higher input voltage source.

Application Scenarios & Design Considerations

SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125

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