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LM5575MHX/NOPB from NS,National Semiconductor

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LM5575MHX/NOPB

Manufacturer: NS

SIMPLE SWITCHER? 6V to 75V, 1.5A Wide Vin Step-Down Regulator 16-HTSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM5575MHX/NOPB,LM5575MHXNOPB NS 58 In Stock

Description and Introduction

SIMPLE SWITCHER? 6V to 75V, 1.5A Wide Vin Step-Down Regulator 16-HTSSOP -40 to 125 The **LM5575MHX/NOPB** is a switching regulator IC manufactured by **Texas Instruments (NS)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (NS)  
- **Category:** Integrated Circuits (ICs)  
- **Type:** Switching Regulator  
- **Topology:** Buck (Step-Down)  
- **Output Type:** Adjustable  
- **Output Voltage Range:** 1.225V to 75V  
- **Output Current:** 1.5A  
- **Input Voltage Range:** 6V to 75V  
- **Switching Frequency:** 50kHz to 500kHz (Adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-PowerTSSOP  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The **LM5575MHX/NOPB** is a **buck regulator** designed for **wide input voltage applications**. It integrates a **high-side N-channel MOSFET** and features **adjustable frequency operation** for optimizing efficiency and component size. It is suitable for **automotive, industrial, and power supply applications**.

### **Features:**  
- **Wide Input Voltage Range (6V – 75V)**  
- **1.5A Continuous Output Current**  
- **Integrated High-Side MOSFET**  
- **Adjustable Switching Frequency (50kHz – 500kHz)**  
- **Adjustable Soft-Start**  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **Cycle-by-Cycle Current Limiting**  
- **Low Quiescent Current (Typ. 2.5mA)**  

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

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