Product Overview: LT1044CS8#PBF

The LT1044CS8#PBF is a high-performance switched-capacitor voltage converter manufactured by Linear Technology. This integrated circuit is designed to provide a reliable and efficient solution for applications requiring voltage inversion from a positive to a negative supply. It is a versatile component that is commonly used in a variety of electronic devices, such as portable instruments, battery-powered equipment, and analog signal processing circuits.

Key Features

• Output Voltage: The LT1044CS8#PBF can convert a positive input voltage in the range of 1.5V to 15V to a corresponding negative output voltage, offering designers flexibility in various power supply configurations.
• Current Output: It is capable of delivering up to 20mA of output current, making it suitable for a wide range of low-power applications.
• High Frequency Operation: With an oscillator frequency of 10kHz to 45kHz, the device can minimize external component sizes, which helps in reducing the overall footprint on the circuit board.
• Low Power Consumption: The LT1044CS8#PBF is optimized for low quiescent current, thereby enhancing battery life in portable applications.
• No External Diode: The internal circuits eliminate the need for an external diode, simplifying the design and reducing component count.
• Stable Operation: The device ensures stable operation with capacitive loads, making it a reliable choice for a variety of electronic applications.

Package and Quality

The LT1044CS8#PBF comes in an 8-lead SOIC package, which is widely accepted in the industry for its compact size and ease of soldering on printed circuit boards. The product is lead-free and RoHS compliant, adhering to environmental standards and ensuring compatibility with modern manufacturing processes.

Applications

Due to its versatility and performance, the LT1044CS8#PBF is ideal for use in:

• Portable Battery-Powered Devices
• Operational Amplifier Power Supplies
• Memory Backup Supplies
• ±5V Power Supplies from a Single 5V Source
• Analog Signal Processing

With its robust design and comprehensive features, the LT1044CS8#PBF is a go-to choice for engineers looking to implement a reliable negative voltage supply in their electronic designs.