3A, Fast Transient Response, Low Noise, LDO Regulators The LT1764AEQ-1.8#TRPBF is a low dropout (LDO) linear regulator manufactured by Analog Devices (formerly Linear Technology).  

### **Manufacturer:**  
- **Analog Devices (Linear Technology)**  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 3A  
- **Dropout Voltage:** 340mV (typical at full load)  
- **Input Voltage Range:** 2.3V to 20V  
- **Quiescent Current:** 1mA (typical)  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 5-Lead DD-Pak (TO-263-5)  
- **Protection Features:**  
  - Reverse Battery Protection  
  - Reverse Current Protection  
  - Thermal Shutdown  
  - Current Limit  

### **Descriptions & Features:**  
- **High Accuracy:** Tight output voltage tolerance (±1.5% over line, load, and temperature).  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Fast Transient Response:** Suitable for dynamic loads.  
- **Stable with Low-ESR Capacitors:** Works with ceramic output capacitors.  
- **Low Dropout:** Efficient operation with minimal headroom.  
- **Robust Protection:** Built-in safeguards against thermal overload, reverse current, and reverse polarity.  

This regulator is commonly used in industrial, automotive, and high-performance computing applications requiring stable, high-current power supplies.

3A, Fast Transient Response, Low Noise, LDO Regulators