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LT1118CST-2.5#TRPBF from LINEAR

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LT1118CST-2.5#TRPBF

Manufacturer: LINEAR

Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output

Partnumber Manufacturer Quantity Availability
LT1118CST-2.5#TRPBF,LT1118CST25#TRPBF LINEAR 304 In Stock

Description and Introduction

Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output The LT1118CST-2.5#TRPBF is a low dropout (LDO) voltage regulator manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** Fixed 2.5V  
- **Output Current:** 800mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.7V to 20V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 1mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223 (4-Lead)  

### **Descriptions:**
- The LT1118 is a high-performance LDO regulator designed for applications requiring low dropout voltage and high output current.  
- It features low noise, high PSRR (Power Supply Rejection Ratio), and fast transient response.  
- The device is stable with low-ESR ceramic capacitors, making it suitable for space-constrained designs.  

### **Features:**
- **Low Dropout Voltage:** 300mV at full load.  
- **High Output Current:** Up to 800mA.  
- **Low Noise:** Optimized for sensitive analog circuits.  
- **Thermal Protection:** Includes overtemperature shutdown.  
- **Short-Circuit Protection:** Built-in current limit.  
- **Wide Input Voltage Range:** Supports up to 20V.  
- **Stable with Ceramic Capacitors:** No need for bulky output capacitors.  

This regulator is commonly used in battery-powered devices, portable electronics, and precision analog circuits.

Application Scenarios & Design Considerations

Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output

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