Introducing the LTC1844ES8-2.8 Voltage Regulator from Linear Technology

The LTC1844ES8-2.8 is a high-performance, low-dropout (LDO) linear voltage regulator designed by Linear Technology, now part of Analog Devices, to deliver a well-regulated 2.8V output from a variable input voltage source. Its compact design and robust feature set make it an excellent choice for space-constrained applications that require a stable and efficient power supply.

Key Features

• Stable Output Voltage: The LTC1844ES8-2.8 provides a fixed output voltage of 2.8V, which is ideal for powering sensitive electronic components that require a consistent voltage level for optimal performance.
• Low Dropout Voltage: With a low dropout voltage, this regulator operates efficiently even when the input voltage is very close to the output voltage, minimizing power loss and heat generation.
• High Efficiency: The device is designed to offer high efficiency across a wide range of load currents, making it suitable for battery-powered devices where preserving battery life is crucial.
• Low Quiescent Current: The LTC1844ES8-2.8 features a low quiescent current, which reduces the power consumption when the device is in idle mode, further extending battery life in portable applications.
• Thermal Protection: It includes built-in thermal shutdown protection that safeguards the regulator and the overall system from damage due to excessive temperatures.
• Overcurrent Protection: The device is equipped with current limiting features to protect against overcurrent conditions, ensuring long-term reliability and stability.
• Small Footprint: Housed in an 8-lead SOIC package, the LTC1844ES8-2.8 is designed for compact circuit boards, allowing for efficient use of PCB space.

Applications

The LTC1844ES8-2.8 is versatile and can be used in a variety of applications, including:

• Portable electronics
• Wireless communication devices
• Handheld instruments
• Microprocessor or microcontroller power supplies

With its precision output voltage, low power consumption, and small package size, the LTC1844ES8-2.8 from Linear Technology is an excellent choice for designers looking to enhance the power management capabilities of their next project.