Introducing the LT1587CM-2.5 Voltage Regulator from Linear Technology

The LT1587CM-2.5 is a high-performance, low dropout (LDO) voltage regulator designed by Linear Technology, now part of Analog Devices, to deliver a fixed output of 2.5 volts. This robust component is engineered to provide precise voltage regulation while maintaining a low voltage drop, making it an ideal solution for sensitive electronic applications where voltage stability is critical.

Key Features

• Fixed Output Voltage: The LT1587CM-2.5 comes with a pre-set output voltage of 2.5V, which is ideal for logic circuits and other standard voltage applications.
• High Output Current: Capable of delivering up to 3A of continuous output current, this regulator can power a wide range of devices, from simple low-power ICs to more demanding digital processors.
• Low Dropout Voltage: With a dropout voltage typically less than 1.5V at full load, it ensures efficient operation even when the input voltage is close to the output voltage.
• Fast Transient Response: The LT1587CM-2.5 is optimized for a fast transient response, which is essential for maintaining voltage levels during sudden changes in load.
• Thermal Protection: It includes built-in thermal shutdown protection to prevent damage from overheating, ensuring long-term reliability and safety.
• Overcurrent Protection: The device also features current limiting, protecting both the voltage regulator and the downstream components from excessive current conditions.

Applications

The LT1587CM-2.5 is versatile and can be used in a variety of applications that require a stable and reliable power supply. These include:

• Microprocessor and digital signal processor (DSP) power supplies
• Low-voltage logic supplies
• Battery-powered equipment
• Linear power supplies
• Peripheral power supplies

Product Specifications

The regulator is offered in a TO-263 package, which is suitable for surface mount technology (SMT) and ensures a compact footprint on PCBs. The operating temperature range for the LT1587CM-2.5 extends from 0°C to 125°C, accommodating a wide range of environmental conditions.

With its combination of features, the LT1587CM-2.5 from Linear Technology is an excellent choice for designers looking for a reliable LDO voltage regulator that provides consistent performance, thermal protection, and ease of integration into various electronic systems.