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LM2588T-12 from NS,National Semiconductor

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LM2588T-12

Manufacturer: NS

SIMPLE SWITCHER 5A Flyback Regulator with Shutdown

Partnumber Manufacturer Quantity Availability
LM2588T-12,LM2588T12 NS 4350 In Stock

Description and Introduction

SIMPLE SWITCHER 5A Flyback Regulator with Shutdown The LM2588T-12 is a switching regulator IC manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** Fixed 12V  
- **Input Voltage Range:** 4V to 40V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 100 kHz (typical)  
- **Efficiency:** Up to 90%  
- **Package:** TO-220  
- **Operating Temperature Range:** -40°C to +125°C  
- **Regulation Type:** Buck-Boost, Flyback, Forward  

### **Descriptions:**  
The LM2588T-12 is a monolithic switching regulator designed for step-up (boost), step-down (buck), and flyback applications. It integrates a 3A switch and features high efficiency, making it suitable for power supply designs requiring wide input voltage ranges.  

### **Features:**  
- Simple-to-use fixed 12V output  
- Internal current limiting and thermal shutdown  
- Adjustable output version available (LM2588T-ADJ)  
- Low standby current  
- Soft-start capability  
- Requires minimal external components  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

SIMPLE SWITCHER 5A Flyback Regulator with Shutdown

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