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LD1085V18 from ST,ST Microelectronics

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LD1085V18

Manufacturer: ST

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1085V18 ST 47000 In Stock

Description and Introduction

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The part **LD1085V18** is a low-dropout (LDO) voltage regulator manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** Up to 3A  
- **Dropout Voltage:** Typically 1.3V at 3A  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.015% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (3-pin)  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures stable operation even with small input-output differentials.  
- **High Current Capability:** Supports up to 3A output current.  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards the regulator in case of output shorts.  
- **Adjustable Version Available:** Other variants allow adjustable output voltage via external resistors.  
- **Stable with Low-ESR Capacitors:** Works efficiently with ceramic or tantalum capacitors.  

This regulator is commonly used in power supply applications requiring stable and efficient voltage regulation.

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