IC Phoenix logo

Home ›  L  › L28 > LM2636M

LM2636M from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

LM2636M

Manufacturer: NS

5-Bit Programmable Synchronous Buck Regulator Controller

Partnumber Manufacturer Quantity Availability
LM2636M NS 132 In Stock

Description and Introduction

5-Bit Programmable Synchronous Buck Regulator Controller The LM2636M is a DC-DC converter manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 26V  
- **Output Voltage:** Adjustable from 1.25V to 5.5V  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin SOIC (M)  

### **Descriptions:**  
The LM2636M is a high-efficiency, step-down DC-DC switching regulator designed for high-current applications. It integrates a synchronous rectifier to minimize power loss and improve efficiency. The device is suitable for powering microprocessors, ASICs, and other high-performance digital circuits.  

### **Features:**  
- **Synchronous Rectification:** Reduces power dissipation and improves efficiency.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Overcurrent Protection:** Safeguards against excessive load conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Wide Input Voltage Range:** Supports various power sources.  

This information is strictly based on the manufacturer's datasheet for the LM2636M.

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