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LT3027EDD

Manufacturer: LT

Dual 100mA, Low Dropout, Low Noise, Micropower Regulator wih Independent Inputs

Partnumber Manufacturer Quantity Availability
LT3027EDD LT 59 In Stock

Description and Introduction

Dual 100mA, Low Dropout, Low Noise, Micropower Regulator wih Independent Inputs The LT3027EDD is a low dropout (LDO) linear regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage Range:** Adjustable from 1.22V to 20V  
- **Output Current:** 500mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 1.8V to 20V  
- **Low Quiescent Current:** 30µA (typical)  
- **Low Shutdown Current:** <1µA  
- **High PSRR:** 75dB (at 120Hz)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead DFN (3mm × 3mm)  

### **Descriptions and Features:**  
- The LT3027EDD is designed for low noise, high-performance applications.  
- It provides stable output with very low dropout voltage, making it suitable for battery-powered systems.  
- Features reverse battery protection and reverse current protection.  
- Includes an adjustable soft-start to limit inrush current.  
- Stable with low-ESR ceramic capacitors (≥10µF).  
- Thermal shutdown and current limit protection ensure safe operation.  

This regulator is ideal for portable devices, industrial, and automotive applications requiring efficient power management.

Partnumber Manufacturer Quantity Availability
LT3027EDD LINEAR 550 In Stock

Description and Introduction

Dual 100mA, Low Dropout, Low Noise, Micropower Regulator wih Independent Inputs The LT3027EDD is a low dropout (LDO) linear regulator manufactured by **Linear Technology** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Output Voltage Range:** Adjustable from 0.6V to 19.5V  
- **Output Current:** 500mA (guaranteed)  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 1.8V to 20V  
- **Quiescent Current:** 30µA (typical)  
- **Shutdown Current:** <1µA  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.04%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead DFN (3mm × 3mm)  

### **Descriptions:**
- The LT3027EDD is a **high-performance LDO regulator** designed for low input voltage applications.  
- It features **low dropout voltage**, making it suitable for battery-powered systems.  
- The device includes **reverse battery protection**, **reverse current protection**, and **thermal shutdown** for robustness.  
- It is stable with small, low-ESR ceramic capacitors (≥2.2µF).  

### **Features:**
- **Ultra-Low Dropout Voltage (300mV at 500mA)**  
- **Wide Input Voltage Range (1.8V to 20V)**  
- **Low Quiescent Current (30µA)**  
- **Adjustable Output Voltage (0.6V to 19.5V)**  
- **No Protection Diodes Needed for Reverse Input/Output Conditions**  
- **Stable with Ceramic Capacitors**  
- **Thermal Shutdown & Current Limit Protection**  
- **Compact DFN Package for Space-Constrained Applications**  

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

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