IC Phoenix logo

Home ›  L  › L26 > LM2575-12BN

LM2575-12BN from MICREL

Fast Delivery, Competitive Price @IC-phoenix

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

LM2575-12BN

Manufacturer: MICREL

52kHz Simple 1A Buck Regulator

Partnumber Manufacturer Quantity Availability
LM2575-12BN,LM257512BN MICREL 1850 In Stock

Description and Introduction

52kHz Simple 1A Buck Regulator The LM2575-12BN is a step-down (buck) switching regulator manufactured by **MICREL** (now part of Microchip Technology).  

### **Specifications:**  
- **Output Voltage:** Fixed 12V  
- **Input Voltage Range:** 4.75V to 40V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 52 kHz  
- **Efficiency:** Up to 88%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  
- **Regulation Type:** Buck (Step-Down)  

### **Descriptions:**  
- The LM2575-12BN is a monolithic integrated circuit providing all active functions for a step-down switching regulator.  
- It requires minimal external components and includes a fixed-frequency oscillator, feedback control, and internal current limiting.  

### **Features:**  
- **Fixed 12V Output** (±4% tolerance)  
- **Wide Input Voltage Range** (4.75V to 40V)  
- **Low Power Standby Mode** (50µA typical)  
- **Internal Frequency Compensation**  
- **Thermal Shutdown & Current Limiting Protection**  
- **Simple and Easy to Use** (Requires only 4 external components)  

This regulator is commonly used in power supply applications where efficient step-down conversion is needed.

Application Scenarios & Design Considerations

52kHz Simple 1A Buck Regulator

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