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LT1054LCS8#PBF from LINEAR

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LT1054LCS8#PBF

Manufacturer: LINEAR

Switched-Capacitor Voltage Converter with Regulator

Partnumber Manufacturer Quantity Availability
LT1054LCS8#PBF,LT1054LCS8PBF LINEAR 20 In Stock

Description and Introduction

Switched-Capacitor Voltage Converter with Regulator The LT1054LCS8#PBF is a switched-capacitor voltage converter manufactured by **Linear Technology (now part of Analog Devices)**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 3.5V to 15V  
- **Output Voltage:** Adjustable (positive or negative)  
- **Output Current:** Up to 100mA  
- **Switching Frequency:** 25kHz (typical)  
- **Efficiency:** Up to 80%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The LT1054 is a monolithic, bipolar, switched-capacitor voltage converter with regulation.  
- It can generate positive or negative voltages (e.g., +5V to -5V conversion).  
- Includes an internal oscillator and four power MOSFET switches for efficient charge pumping.  

### **Features:**  
- **No Inductors Required** – Uses external capacitors for voltage conversion.  
- **Low Power Consumption** – Typically 1.2mA quiescent current.  
- **Voltage Inversion & Doubling** – Can be configured for both functions.  
- **Short-Circuit Protection** – Includes thermal shutdown for protection.  
- **Wide Input Voltage Range** – Supports 3.5V to 15V operation.  

This device is commonly used in applications like power supply inversion, data acquisition systems, and portable instrumentation.  

*(Source: Linear Technology/Analog Devices datasheet for LT1054.)*

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