LT1054CS8#PBF Specifications
Manufacturer: Linear Technology
Part Number: LT1054CS8#PBF
Product Type: Charge Pump Voltage Converter
Input Voltage Range: 3.5 V to 15 V
Output Voltage: Adjustable or Fixed 2.5 V Configuration
Output Current: Up to 100 mA
Switching Frequency: 25 kHz Typical
Package Type: SOIC-8
Mounting Type: Surface Mount
Converter Type: Charge Pump Voltage Converter
Internal Switch Resistance: Low On Resistance MOSFET
Operating Temperature Range: -40°C to +85°C
Applications Class: Power Conversion
Packaging: Factory
Key Features
The LT1054CS8#PBF is a charge pump voltage converter designed to generate regulated voltages from a single supply input. It can operate as a voltage inverter, voltage doubler, or adjustable voltage converter depending on the circuit configuration. Additionally, the device integrates a high current internal MOSFET switch that allows output currents up to 100 mA. Because the device operates without an inductor, engineers can implement compact power conversion circuits using only capacitors and minimal external components.
Applications
Voltage inversion circuits
Voltage doubling power supplies
Negative supply generation for analog circuits
Operational amplifier power rails
Instrumentation amplifier bias supplies
Industrial signal conditioning circuits
Portable electronic power systems
Embedded analog interface electronics
Product Overview
The LT1054CS8#PBF from Linear Technology provides a versatile solution for generating additional voltage rails in electronic systems. First, the charge pump architecture allows the device to create negative or boosted voltage outputs from a single input supply. This capability makes it useful in systems that require bipolar power rails.
Additionally, the integrated switching MOSFET supports higher output current compared to many smaller charge pump converters. Because the design uses capacitors instead of inductors, the device allows compact circuit layouts and simplified power supply designs.
Moreover, the SOIC-8 surface mount package supports integration into compact analog and mixed signal circuit boards. Engineers frequently use this converter in instrumentation systems, operational amplifier circuits, and signal conditioning hardware that require additional voltage rails.
Therefore, the LT1054CS8#PBF remains a widely used solution for efficient charge pump voltage conversion in embedded and industrial electronic systems.
Contact Us
Cyndtek supplies new, factory-packaged Linear Technology semiconductors and electronic components for OEM manufacturing, repair operations, and procurement programs. Our inventory supports engineers, buyers, and procurement professionals sourcing reliable electronic components. For ordering details and current inventory availability, visit https://cyndtek.com/shop/.
For additional available stock, browse our full inventory.
