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LM2731YMFX/NOPB from NSC,National Semiconductor

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LM2731YMFX/NOPB

Manufacturer: NSC

0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
LM2731YMFX/NOPB,LM2731YMFXNOPB NSC 381 In Stock

Description and Introduction

0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23 5-SOT-23 -40 to 125 The LM2731YMFX/NOPB is a switching regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:  

### **Manufacturer:**  
National Semiconductor (NSC)  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 14V  
- **Output Voltage Range:** Adjustable from 1.21V to 14V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 1.6MHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23 (5-pin)  
- **Topology:** Step-up (boost) DC-DC converter  

### **Descriptions:**  
The LM2731YMFX/NOPB is a high-frequency, current-mode PWM boost converter designed for small, low-power applications. It integrates a 1A switch and provides a compact solution for generating higher output voltages from low input sources.  

### **Features:**  
- **Current-Mode Control:** Improves transient response and loop stability.  
- **Internal Compensation:** Simplifies design and reduces external components.  
- **Soft-Start:** Prevents inrush current during startup.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Low Shutdown Current:** <1µA in shutdown mode.  
- **Small Footprint:** Suitable for space-constrained applications.  

This information is based solely on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23 5-SOT-23 -40 to 125

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