Switched-Capacitor Voltage Converters With Regulator 16-SOIC 0 to 70 The LT1054CDWRE4 is a switched-capacitor voltage converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3.5V to 15V  
- **Output Voltage:** ±5V (adjustable with external components)  
- **Output Current:** Up to 100mA  
- **Switching Frequency:** 25kHz (typical)  
- **Efficiency:** Up to 80%  
- **Package:** SOIC-16 (Wide)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Pin-Compatible with:** LTC1044, MAX1044  

### **Descriptions and Features:**  
- **Voltage Inverter/Converter:** Converts a positive input voltage to a negative output voltage.  
- **Voltage Doubler:** Can double the input voltage with external capacitors.  
- **Low Power Consumption:** Typically 1.2mA quiescent current.  
- **No Inductors Required:** Uses external capacitors for operation.  
- **Low Output Impedance:** Provides efficient power conversion.  
- **Applications:** Used in battery-powered systems, signal conditioning, and portable instruments.  

This device is designed for precision voltage conversion with minimal external components.

Switched-Capacitor Voltage Converters With Regulator 16-SOIC 0 to 70