IC Phoenix logo

Home ›  L  › L26 > LM2574HVM-1.2

LM2574HVM-1.2 from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

LM2574HVM-1.2

Manufacturer: NS

SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM2574HVM-1.2,LM2574HVM12 NS 118 In Stock

Description and Introduction

SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator The LM2574HVM-1.2 is a step-down (buck) switching voltage regulator manufactured by ON Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Input Voltage Range:** 4V to 40V  
- **Output Current:** Up to 0.5A  
- **Switching Frequency:** 52 kHz (typical)  
- **Efficiency:** Up to 80%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-pin)  
- **Regulation Type:** PWM (Pulse Width Modulation)  
- **Protection Features:** Thermal shutdown, current limiting  

### **Descriptions:**  
The LM2574HVM-1.2 is a monolithic integrated circuit designed for step-down voltage regulation. It simplifies power supply design by requiring minimal external components and provides a stable 1.2V output.  

### **Features:**  
- **Fixed Output Voltage:** 1.2V ±4% tolerance  
- **Low Power Standby Mode:** 50µA (typical)  
- **Internal Frequency Compensation**  
- **Wide Input Voltage Range:** 4V to 40V  
- **Thermal Shutdown & Current Limit Protection**  
- **Requires Only 4 External Components**  
- **Available in TO-220 Package**  

This regulator is commonly used in industrial, automotive, and consumer applications where efficient step-down conversion is needed.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips