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LM2612BBPX from NSC,National Semiconductor

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LM2612BBPX

Manufacturer: NSC

400mA Sub-miniature, Programmable, Step-Down DC-DC Converter for Ultra Low-Voltage Circuits

Partnumber Manufacturer Quantity Availability
LM2612BBPX NSC 2300 In Stock

Description and Introduction

400mA Sub-miniature, Programmable, Step-Down DC-DC Converter for Ultra Low-Voltage Circuits The LM2612BBPX is a switching regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 14V  
- **Output Voltage Range:** Adjustable from 1.24V to 13.5V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 1.6MHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin WSON  

### **Descriptions:**  
The LM2612BBPX is a high-efficiency, step-down DC-DC converter designed for low-power applications. It operates at a fixed frequency of 1.6MHz, allowing for small external components.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 2.7V to 14V  
- **Adjustable Output Voltage:** 1.24V to 13.5V  
- **High Efficiency:** Up to 90%  
- **Internal Soft-Start:** Reduces inrush current  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Current Mode Control:** Improves transient response  
- **Low Shutdown Current:** <1µA  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

400mA Sub-miniature, Programmable, Step-Down DC-DC Converter for Ultra Low-Voltage Circuits

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