IC Phoenix logo

Home ›  L  › L37 > LM3544M-L/NOPB

LM3544M-L/NOPB from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

LM3544M-L/NOPB

Manufacturer: NS

Quad Port USB Power Distribution Switch and Over-Current Protection 16-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
LM3544M-L/NOPB,LM3544MLNOPB NS 191 In Stock

Description and Introduction

Quad Port USB Power Distribution Switch and Over-Current Protection 16-SOIC -40 to 125 The LM3544M-L/NOPB is a switching regulator manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 2.1MHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC  

### **Descriptions:**  
The LM3544M-L/NOPB is a high-efficiency, step-down (buck) DC-DC converter with a wide input voltage range. It integrates a high-side N-channel MOSFET and is designed for low-power applications requiring compact solutions.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 42V)**  
- **Integrated 500mA Power Switch**  
- **Fixed 2.1MHz Switching Frequency**  
- **Adjustable Output Voltage**  
- **Thermal Shutdown Protection**  
- **Current Limit Protection**  
- **Low Quiescent Current (40µA typical in shutdown mode)**  
- **Small Footprint (SOIC-8 Package)**  

This device is suitable for applications such as industrial, automotive, and portable electronics.

Application Scenarios & Design Considerations

Quad Port USB Power Distribution Switch and Over-Current Protection 16-SOIC -40 to 125

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