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LT1585ACT-3.3 from LT

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LT1585ACT-3.3

Manufacturer: LT

5A Low Dropout Fast Response Positive Regulators Adjustable and Fixed

Partnumber Manufacturer Quantity Availability
LT1585ACT-3.3,LT1585ACT33 LT 698 In Stock

Description and Introduction

5A Low Dropout Fast Response Positive Regulators Adjustable and Fixed The LT1585ACT-3.3 is a low dropout voltage regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 3A  
- **Dropout Voltage:** 1.1V (typical at full load)  
- **Input Voltage Range:** 4.75V to 7V  
- **Line Regulation:** 0.04% (typical)  
- **Load Regulation:** 0.2% (typical)  
- **Quiescent Current:** 10mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-lead)  

### **Descriptions and Features:**  
- **Low Dropout:** Ensures stable operation even when the input voltage is close to the output voltage.  
- **High Current Capability:** Supports up to 3A output current.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards the regulator in fault conditions.  
- **Adjustable Output (other variants):** While this model is fixed at 3.3V, other variants in the LT1585 series support adjustable output.  

This regulator is commonly used in power supply applications requiring stable, high-current, low-dropout voltage regulation.

Application Scenarios & Design Considerations

5A Low Dropout Fast Response Positive Regulators Adjustable and Fixed

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