The LTC1879EGN#PBF is a high-performance, low-power, synchronous step-down switching regulator from Linear Technology, designed to deliver efficiency and stability for a wide range of applications. This component is housed in a compact 16-lead SSOP package, making it a space-saving solution for modern electronic devices.

Key Features

• High Efficiency: The LTC1879EGN#PBF boasts an efficiency rating that can reach up to 95%, ensuring minimal power loss during operation and making it suitable for battery-powered devices.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 9.8V, this regulator can accommodate a variety of power sources, including single-cell lithium-ion batteries.
• Versatile Output Voltage: The output voltage is adjustable from 0.8V to the input voltage, providing flexibility for different voltage requirements.
• No RSENSE Operation: This device operates without the need for a sense resistor, using its internal switches to minimize external component count and simplify design.
• High Switching Frequency: With a switching frequency of up to 2.25MHz, the LTC1879EGN#PBF allows for the use of small, low-cost capacitors and inductors, reducing the overall footprint and cost of the power supply design.
• Burst Mode® Operation: Linear Technology's proprietary Burst Mode operation ensures high efficiency at low output currents, which is critical for prolonging battery life in portable applications.

Applications

The LTC1879EGN#PBF is versatile and can be used in a variety of applications. It is particularly well-suited for:

• Portable Instruments
• Battery-Operated Devices
• Handheld Scanners
• Medical Devices
• Wireless Modems
• MP3 Players

Quality and Reliability

Linear Technology ensures that each LTC1879EGN#PBF meets the highest quality and reliability standards. The product is RoHS compliant, adhering to environmental regulations, and is designed for long-term performance in a variety of conditions.