Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package The LTC1517ES5-3.3 is a low-power, fixed output voltage regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 4V to 10V  
- **Output Current:** Up to 50mA  
- **Dropout Voltage:** 300mV (typical)  
- **Quiescent Current:** 30µA (typical)  
- **Package:** SOT-23-5 (ThinSOT™)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Battery Detector:** Yes (with adjustable threshold)  
- **Shutdown Current:** <1µA  

### **Descriptions and Features:**  
- Ultra-low quiescent current for battery-powered applications.  
- Includes a low-battery detector with an adjustable threshold.  
- Stable with low-ESR ceramic capacitors.  
- Low dropout voltage extends battery life.  
- Thermal shutdown and current limit protection.  
- Small footprint SOT-23-5 package for space-constrained designs.  

This regulator is designed for portable and battery-operated systems requiring efficient power management.

Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package

Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package The LTC1517ES5-3.3 is a low dropout (LDO) linear regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 3.8V to 10V  
- **Dropout Voltage:** 300mV (typical at 100mA load)  
- **Output Current:** 100mA  
- **Quiescent Current:** 40µA (typical)  
- **Shutdown Current:** <1µA  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- Low dropout voltage for extended battery life.  
- Low quiescent current, making it suitable for battery-powered applications.  
- Stable with low-ESR ceramic capacitors.  
- Thermal shutdown and current limit protection.  
- Shutdown mode reduces power consumption.  
- Compact SOT-23-5 package for space-constrained designs.  

This regulator is commonly used in portable electronics, battery-powered devices, and other applications requiring a stable 3.3V supply.

Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package