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LM2736XMK from NS,National Semiconductor

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LM2736XMK

Manufacturer: NS

Thin SOT23 750mA Load Step-Down DC-DC Regulator

Partnumber Manufacturer Quantity Availability
LM2736XMK NS 5542 In Stock

Description and Introduction

Thin SOT23 750mA Load Step-Down DC-DC Regulator The LM2736XMK is a switching regulator manufactured by Texas Instruments (NS). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 3V to 20V  
- **Output Voltage Range:** Adjustable from 1.22V to 20V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 550 kHz (LM2736X) or 1.6 MHz (LM2736Y)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 6-Pin SOT-23 (XMK)  

### **Descriptions:**  
The LM2736XMK is a step-up (boost) DC-DC converter designed for applications requiring high efficiency and compact size. It integrates a high-side N-channel MOSFET switch and operates at a fixed frequency for stable performance.  

### **Features:**  
- **Integrated Power MOSFET** (1.5A switch current)  
- **Fixed Frequency PWM Operation** (550 kHz or 1.6 MHz)  
- **Low Shutdown Current** (<1 µA)  
- **Thermal Shutdown Protection**  
- **Current Limit Protection**  
- **Adjustable Output Voltage** via external resistors  
- **Small Footprint** (SOT-23 package)  

This information is based solely on the LM2736XMK datasheet from Texas Instruments (NS).

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