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LT1521IS8-3 from LT

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LT1521IS8-3

Manufacturer: LT

300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown

Partnumber Manufacturer Quantity Availability
LT1521IS8-3,LT1521IS83 LT 171 In Stock

Description and Introduction

300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown The LT1521IS8-3 is a low dropout (LDO) voltage regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 3V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 300mV (typical at 500mA)  
- **Input Voltage Range:** 3.3V to 20V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 1mA (typical)  
- **Package:** 8-Lead SOIC (SO-8)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Overcurrent and thermal shutdown  

### **Descriptions:**  
The LT1521IS8-3 is a high-performance LDO regulator designed for applications requiring stable and efficient power delivery. It features low dropout voltage, low noise, and excellent line/load regulation.  

### **Features:**  
- Low dropout voltage (300mV typical at 500mA)  
- Low quiescent current (1mA typical)  
- Stable with low-ESR output capacitors  
- Thermal shutdown and current limit protection  
- Fast transient response  
- Available in an 8-pin SOIC package  

For detailed specifications, refer to the official datasheet from Analog Devices.

Application Scenarios & Design Considerations

300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown

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