The LTC1044IN8 is a versatile voltage converter integrated circuit (IC) from Linear Technology, designed to provide reliable and efficient voltage conversion in a variety of electronic applications. This IC is a monolithic, high-frequency, switched-capacitor voltage converter that delivers a higher output voltage, inverted output voltage, or doubled voltage with respect to the input voltage.

Key Features

• Wide Operating Voltage Range: The LTC1044IN8 operates over a wide input voltage range from 1.5V to 10V, making it suitable for applications that require battery operation or are powered from a regulated power supply.
• High Power Efficiency: The device employs switched-capacitor technology, which ensures high power efficiency and reduces the need for external components.
• Versatile Voltage Conversion: It can be configured to provide a negative voltage from a positive input (inverting), double the input voltage, or even divide the voltage, offering flexibility in design for various circuit topologies.
• Low Quiescent Current: The LTC1044IN8 boasts a low quiescent current, which is crucial for battery-powered devices, as it helps to extend battery life.
• No External Diode: The IC does not require an external diode for operation, simplifying the circuit design and saving board space.
• Stable Operation: It includes frequency compensation which ensures stable operation without external components.

Applications

The LTC1044IN8 is ideal for a wide range of applications, including but not limited to:

• Memory backup circuits
• Portable instruments
• Data acquisition systems
• Operational amplifier power supplies
• Handheld devices

Package and Reliability

The LTC1044IN8 is offered in an 8-pin PDIP (Plastic Dual In-line Package) which is easy to handle and suitable for through-hole mounting, providing robustness for various environmental conditions. Linear Technology ensures high reliability and performance of their ICs, making the LTC1044IN8 a trusted choice for engineers and designers looking for a dependable voltage converter solution.