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LM2612ABL from NS,National Semiconductor

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LM2612ABL

Manufacturer: NS

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

Partnumber Manufacturer Quantity Availability
LM2612ABL NS 250 In Stock

Description and Introduction

400mA Sub-miniature, Programmable, Step-Down DC-DC Converter for Ultra Low-Voltage Circuits The LM2612ABL is a switching regulator manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NS)  
- **Type:** Switching Regulator (Buck Converter)  
- **Input Voltage Range:** 4V to 30V  
- **Output Voltage Range:** Adjustable down to 1.2V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 260kHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**
The LM2612ABL is a high-efficiency, step-down DC-DC converter designed for applications requiring a regulated low-voltage supply from a higher input voltage. It operates in a fixed-frequency PWM mode and includes internal power MOSFETs, simplifying design and reducing external component count.

### **Features:**
- **Wide Input Voltage Range (4V to 30V)**  
- **1.5A Output Current Capability**  
- **Internal N-Channel MOSFET Switch**  
- **Adjustable Output Voltage (Down to 1.2V)**  
- **Fixed 260kHz Switching Frequency**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Low Shutdown Current (<1µA)**  
- **SOIC-8 Package for Compact Designs**  

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

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