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LM1085IT-ADJ from NSC,National Semiconductor

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LM1085IT-ADJ

Manufacturer: NSC

3A Low Dropout Positive Regulators

Partnumber Manufacturer Quantity Availability
LM1085IT-ADJ,LM1085ITADJ NSC 18 In Stock

Description and Introduction

3A Low Dropout Positive Regulators The LM1085IT-ADJ is a low dropout positive voltage regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage Range:** Adjustable from 1.2V to 15V  
- **Output Current:** Up to 3A  
- **Dropout Voltage:** 1.5V (max) at 3A load  
- **Line Regulation:** 0.015% (typ)  
- **Load Regulation:** 0.1% (typ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220  
- **Input Voltage Range:** Up to 18V  

### **Descriptions:**
- The LM1085IT-ADJ is a high-performance, low dropout voltage regulator designed for applications requiring up to 3A of current.  
- It features adjustable output voltage via an external resistor divider network.  
- The device includes thermal shutdown and current limit protection for enhanced reliability.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Accuracy:** Tight output voltage tolerance (±2%).  
- **Thermal Protection:** Prevents damage due to overheating.  
- **Current Limiting:** Protects the regulator and load from excessive current.  
- **Adjustable Output:** Allows flexibility in setting the desired output voltage.  

This regulator is commonly used in power supplies, industrial controls, and automotive applications.

Application Scenarios & Design Considerations

3A Low Dropout Positive Regulators

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