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LT1085

Manufacturer: LT

7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators

Partnumber Manufacturer Quantity Availability
LT1085 LT 34000 In Stock

Description and Introduction

7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators The LT1085 is a low dropout positive voltage regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage Range:** Adjustable from 1.2V to 15V or fixed 3.3V, 5V, 12V  
- **Output Current:** Up to 3A  
- **Dropout Voltage:** 1.5V (max at full load)  
- **Line Regulation:** 0.015% (typ)  
- **Load Regulation:** 0.1% (typ)  
- **Input Voltage Range:** Up to 30V  
- **Quiescent Current:** 10mA (typ)  
- **Protection Features:** Current limiting, thermal shutdown, safe operating area (SOA) protection  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** TO-220, TO-263 (D2PAK)  

### **Descriptions and Features:**  
- The LT1085 is a high-efficiency, low dropout linear regulator designed for applications requiring high current with minimal voltage headroom.  
- It provides stable output voltage with low noise and high ripple rejection.  
- Suitable for powering microprocessors, logic circuits, and other high-current loads.  
- Adjustable version allows for flexibility in setting the desired output voltage via external resistors.  
- Fixed versions offer preset output voltages (3.3V, 5V, 12V) for simplified design.  
- Built-in thermal shutdown and current limit protection enhance reliability.  

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

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