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LT1521CMS8-5#PBF from LINEAR

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LT1521CMS8-5#PBF

Manufacturer: LINEAR

300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown

Partnumber Manufacturer Quantity Availability
LT1521CMS8-5#PBF,LT1521CMS85PBF LINEAR 193 In Stock

Description and Introduction

300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown The LT1521CMS8-5#PBF is a low dropout (LDO) linear regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 300mV (typical at 500mA load)  
- **Input Voltage Range:** 3.8V to 20V  
- **Quiescent Current:** 1mA (typical)  
- **Shutdown Current:** 10µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.04%/mA (typical)  
- **Package:** 8-Lead MSOP  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LT1521 is a high-performance LDO regulator designed for applications requiring low noise, low dropout voltage, and high efficiency. It provides a stable 5V output with excellent line and load regulation.  

### **Features:**  
- Low dropout voltage (300mV typical at 500mA)  
- Low quiescent current (1mA typical)  
- Stable with low-ESR capacitors  
- Thermal shutdown and current limit protection  
- Wide input voltage range (3.8V to 20V)  
- Available in an 8-lead MSOP package  

This regulator is suitable for battery-powered devices, portable electronics, and other applications requiring efficient power management.

Application Scenarios & Design Considerations

300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown

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