200mA, Low Noise, Low Dropout Negative Micropower Regulator The LT1964IS5-5#TRPBF is a low dropout (LDO) linear regulator manufactured by Analog Devices (formerly Linear Technology).  

### **Specifications:**  
- **Output Voltage:** Fixed 5V  
- **Output Current:** 500mA  
- **Dropout Voltage:** 340mV (typical at full load)  
- **Input Voltage Range:** 2.3V to 20V  
- **Quiescent Current:** 1.1mA (typical)  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions & Features:**  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Fast Transient Response:** Stable with low-ESR capacitors.  
- **Protection Features:** Includes reverse battery protection, current limiting, and thermal shutdown.  
- **Stable Operation:** Requires only a 2.2μF output capacitor.  
- **Low Dropout:** Efficient operation with minimal headroom.  
- **Applications:** Suitable for battery-powered devices, portable electronics, and industrial systems.  

This regulator is designed for high-performance, space-constrained applications.

200mA, Low Noise, Low Dropout Negative Micropower Regulator