Product Overview

LTC1503IS8-2#PBF is a high-performance, constant-frequency current mode PWM step-down DC/DC converter manufactured by Analog Devices Inc. Designed to deliver a fixed output voltage of 2.5V, this device is capable of driving a 500mA load with excellent line and load regulation. The LTC1503IS8-2#PBF comes in a compact, thermally efficient 8-lead SOIC package, making it an ideal choice for space-constrained applications.

Key Features

• Fixed Output Voltage: Delivers a precise 2.5V output, suitable for a variety of low-voltage applications.
• High Efficiency: With its current mode operation, the LTC1503IS8-2#PBF offers high efficiency across a wide range of load currents.
• Output Current: Capable of providing up to 500mA, making it suitable for powering small to medium-sized loads.
• Thermal Performance: The SOIC package enhances thermal performance, ensuring reliability even under high load conditions.
• Stable with Low ESR Output Capacitors: Works well with ceramic and other low ESR capacitors, providing flexibility in design.
• Low Shutdown Current: Features a low shutdown current of under 1µA, which helps to conserve battery life in portable applications.
• Wide Input Voltage Range: Operates from a 4.5V to 5.5V input, accommodating variations in supply voltage.

Applications

The LTC1503IS8-2#PBF is versatile and can be used in a variety of applications, including but not limited to:

• Portable Instruments
• Battery-Powered Equipment
• Wireless and DSL Modems
• PDAs and Handheld Computers

Quality and Reliability

Analog Devices Inc. is known for its commitment to quality and the LTC1503IS8-2#PBF is no exception. It is designed to meet the stringent requirements of industrial and commercial applications, ensuring both performance and durability.

With its robust feature set and compact size, the LTC1503IS8-2#PBF from Analog Devices Inc. is an excellent choice for designers looking for a reliable and efficient power solution.