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LT1123CST from LT

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LT1123CST

Manufacturer: LT

Low Dropout Regulator Driver

Partnumber Manufacturer Quantity Availability
LT1123CST LT 50 In Stock

Description and Introduction

Low Dropout Regulator Driver The LT1123CST is a low dropout (LDO) linear regulator manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Output Voltage:** Adjustable or fixed (depending on variant)  
- **Output Current:** 500mA  
- **Dropout Voltage:** Typically 300mV at full load  
- **Input Voltage Range:** Up to 20V  
- **Output Voltage Accuracy:** ±2% (typical)  
- **Quiescent Current:** 1mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263 (SMD)  

### **Descriptions:**  
- The LT1123CST is a high-performance, low-dropout linear regulator designed for applications requiring stable and efficient power regulation.  
- It features low noise and fast transient response, making it suitable for sensitive analog and digital circuits.  
- The device 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 Noise Output:** Ideal for noise-sensitive applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load currents.  
- **Wide Input Voltage Range:** Supports various power supply configurations.  
- **Stable with Low-ESR Capacitors:** Reduces external component requirements.  

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

Application Scenarios & Design Considerations

Low Dropout Regulator Driver

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