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LM2575D2T-ADJ from ON,ON Semiconductor

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LM2575D2T-ADJ

Manufacturer: ON

EASY SWITCHERE 1.0 A STEP-DOWN VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
LM2575D2T-ADJ,LM2575D2TADJ ON 8 In Stock

Description and Introduction

EASY SWITCHERE 1.0 A STEP-DOWN VOLTAGE REGULATOR The LM2575D2T-ADJ is a step-down (buck) switching regulator manufactured by ON Semiconductor. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.75V to 40V  
- **Output Voltage Range:** Adjustable from 1.23V to 37V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 52 kHz (fixed)  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2T)  

### **Descriptions:**  
The LM2575D2T-ADJ is a monolithic integrated circuit designed for step-down voltage regulation. It simplifies power supply design by requiring minimal external components and provides high efficiency. The adjustable version allows users to set the output voltage using an external resistor divider.  

### **Features:**  
- **Simple and Easy to Use:** Requires only 4 external components.  
- **Internal Frequency Compensation:** Ensures stability.  
- **Thermal Shutdown and Current Limit Protection:** Enhances reliability.  
- **Low Power Standby Mode:** Reduces power consumption when disabled.  
- **Wide Input Voltage Range:** Suitable for various applications.  
- **Available in Adjustable and Fixed Output Versions.**  

This regulator is commonly used in power supplies, industrial controls, and automotive applications.

Application Scenarios & Design Considerations

EASY SWITCHERE 1.0 A STEP-DOWN VOLTAGE REGULATOR
Partnumber Manufacturer Quantity Availability
LM2575D2T-ADJ,LM2575D2TADJ MOT 10 In Stock

Description and Introduction

EASY SWITCHERE 1.0 A STEP-DOWN VOLTAGE REGULATOR The LM2575D2T-ADJ is a step-down switching regulator manufactured by ON Semiconductor (formerly part of Motorola, hence the "MOT" designation).  

### **Specifications:**  
- **Input Voltage Range:** 4.75V to 40V  
- **Adjustable Output Voltage:** 1.23V to 37V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 52 kHz (fixed)  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2T)  
- **Regulation Type:** Buck (Step-Down) Converter  
- **Protection Features:** Thermal shutdown and current limit  

### **Descriptions:**  
The LM2575D2T-ADJ is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator. It requires a minimal number of external components and is designed for easy implementation in various power supply applications.  

### **Features:**  
- Adjustable output voltage with feedback pin  
- Wide input voltage range  
- Low power standby mode  
- Internal frequency compensation  
- Requires only 4 external components  
- Thermal shutdown and current limit protection  
- High efficiency compared to linear regulators  

This regulator is commonly used in power supplies, battery chargers, and other applications requiring efficient voltage conversion.

Application Scenarios & Design Considerations

EASY SWITCHERE 1.0 A STEP-DOWN VOLTAGE REGULATOR

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