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LM2734YMKX from NS,National Semiconductor

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LM2734YMKX

Manufacturer: NS

Thin SOT23 1A Load Step-Down DC-DC Regulator

Partnumber Manufacturer Quantity Availability
LM2734YMKX NS 89331 In Stock

Description and Introduction

Thin SOT23 1A Load Step-Down DC-DC Regulator The LM2734YMKX is a step-up DC-DC converter manufactured by Texas Instruments (NS). Here are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 14V  
- **Output Voltage Range:** Up to 40V (adjustable via external resistors)  
- **Switching Frequency:** 550 kHz or 1.6 MHz (selectable)  
- **Output Current:** Up to 1A  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-6 (Thin Shrink Small Outline Package)  

### **Descriptions:**  
The LM2734YMKX is a high-efficiency, fixed-frequency boost converter designed for applications requiring a regulated output voltage higher than the input supply. It integrates a power MOSFET and features a current-mode control architecture for stable operation.  

### **Features:**  
- **Integrated 1A Power MOSFET**  
- **Adjustable Output Voltage**  
- **Low Shutdown Current (<1µA)**  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **Current Limiting and Overcurrent Protection**  
- **Available in Lead-Free Package**  

This information is sourced from the manufacturer's datasheet. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

Thin SOT23 1A Load Step-Down DC-DC Regulator

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