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SPX3819M5-1.8 from SIPEX

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15.625ms

SPX3819M5-1.8

Manufacturer: SIPEX

500mA, Low-Noise LDO Voltage Regulator

Partnumber Manufacturer Quantity Availability
SPX3819M5-1.8,SPX3819M518 SIPEX 978 In Stock

Description and Introduction

500mA, Low-Noise LDO Voltage Regulator The part **SPX3819M5-1.8** is manufactured by **SIPEX** (now part of Microchip Technology). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Voltage:** 1.8V  
- **Output Current:** 500mA  
- **Input Voltage Range:** 2.5V to 16V  
- **Dropout Voltage:** 340mV (typical at 500mA)  
- **Quiescent Current:** 85µA (typical)  
- **Line Regulation:** 0.04% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Package:** SOT-23-5  

### **Descriptions:**  
- The **SPX3819M5-1.8** is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable 1.8V supply.  
- It features low quiescent current, making it suitable for battery-powered devices.  
- The regulator includes built-in protection features such as thermal shutdown and current limiting.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load currents.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors for cost-effective designs.  
- **Wide Input Voltage Range:** Supports various power sources.  

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

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