1.5A, Low Noise, Fast Transient Response LDO Regulators The LT1963EFE#PBF is a low dropout (LDO) voltage regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage Range:** 1.21V to 20V (adjustable)  
- **Output Current:** 1.5A  
- **Dropout Voltage:** 340mV (typical at 1.5A)  
- **Input Voltage Range:** 1.8V to 20V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 1mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead TSSOP (FE)  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures stable operation even with small input-output differentials.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Fast Transient Response:** Maintains stability with load changes.  
- **Protection Features:** Includes reverse battery protection, current limiting, and thermal shutdown.  
- **Adjustable Output:** External resistors set the output voltage.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥10µF).  
- **Applications:** Battery-powered devices, instrumentation, RF systems, and industrial controls.  

This regulator is designed for high-performance applications requiring precise voltage regulation.

1.5A, Low Noise, Fast Transient Response LDO Regulators