The LTC1144CN8 is a high-efficiency, monolithic voltage converter manufactured by Linear Technology, now part of Analog Devices. This versatile integrated circuit is designed to provide a simple and effective solution for a wide range of applications requiring voltage inversion, voltage doubling, or fractional voltage conversion from a single power supply.

Key Features

• High Efficiency: The LTC1144CN8 is capable of converting a positive voltage input to a negative output with an efficiency of up to 99.9%, making it an ideal choice for power-sensitive applications.
• Versatile Voltage Conversion: This device can be used for voltage inversion, doubling, or fractional conversion, offering flexibility for various design requirements.
• Low Power Operation: With a quiescent current of only 400µA, the LTC1144CN8 ensures minimal power consumption when in operation, extending battery life in portable devices.
• Charge Pump Technology: Utilizing a switched-capacitor charge pump, the LTC1144CN8 can deliver high output currents without the need for inductors, simplifying the circuit design and reducing overall component count.

Applications

The LTC1144CN8 is suitable for various applications including but not limited to:

• Portable battery-powered equipment
• Data acquisition systems
• Operational amplifier power supplies
• Interface power conversion
• Memory backup systems

Package and Quality

The LTC1144CN8 comes in an 8-pin PDIP (Plastic Dual In-line Package), which is widely used and recognized for its ease of handling and soldering onto printed circuit boards. Linear Technology ensures high-quality standards, and the LTC1144CN8 is no exception, providing reliable and consistent performance for industrial and commercial applications.

Conclusion

In conclusion, the LTC1144CN8 voltage converter from Linear Technology is an efficient, reliable, and versatile solution for designers looking to implement voltage conversion in their electronic systems. Its high efficiency, low power consumption, and flexible voltage conversion capabilities make it an excellent choice for a wide array of applications.