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LD1086V18 from ST,ST Microelectronics

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LD1086V18

Manufacturer: ST

1.5A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1086V18 ST 176 In Stock

Description and Introduction

1.5A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS **Part Number:** LD1086V18  
**Manufacturer:** STMicroelectronics  

### **Specifications:**  
- **Output Voltage:** 1.8V (Fixed)  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** 2.5V to 15V  
- **Dropout Voltage:** 1.3V (Typical at 1.5A)  
- **Line Regulation:** 0.015% (Typical)  
- **Load Regulation:** 0.1% (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220, TO-263 (D²PAK), and others  

### **Descriptions:**  
The LD1086V18 is a low-dropout (LDO) voltage regulator from STMicroelectronics, designed to provide a fixed 1.8V output with high accuracy and stability. It is suitable for a wide range of applications requiring a regulated power supply with low noise and high efficiency.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Current Capability:** Supports up to 1.5A output current.  
- **Thermal Overload Protection:** Safeguards the device from excessive heat.  
- **Short-Circuit Protection:** Prevents damage in case of output short circuits.  
- **Low Quiescent Current:** Improves efficiency in battery-powered applications.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Fixed Output Voltage:** No external resistors needed for voltage setting.  

This regulator is commonly used in power supplies for industrial, automotive, and consumer electronics.

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