Diotec Semiconductor

LDI1117-2.5H

LDI1117-2.5H Description

The LDI1117-2.5H is a high-performance linear voltage regulator designed for applications requiring a stable and efficient power supply. Manufactured by Diotec Semiconductor, this IC is part of the Power Management (PMIC) category and offers a fixed output voltage of 2.5V. It is designed to operate with a maximum input voltage of 15V and provides a robust output current capability of 1.35A. The regulator features a low quiescent current of 10 mA, ensuring minimal power consumption during standby conditions. With a dropout voltage of only 1.25V at 1A, the LDI1117-2.5H is highly efficient, making it suitable for applications where input voltage may be close to the output voltage.

LDI1117-2.5H Features

• Fixed Output Voltage: The LDI1117-2.5H provides a stable output voltage of 2.5V, ensuring consistent power delivery to connected devices.
• High Output Current: Capable of delivering up to 1.35A, this regulator can support a wide range of power-hungry applications.
• Low Dropout Voltage: With a maximum dropout voltage of 1.25V at 1A, the LDI1117-2.5H maintains high efficiency even under low input-to-output voltage differentials.
• Current Limiting: The regulator includes built-in current limiting to protect against overcurrent conditions, enhancing reliability and longevity.
• Over-Temperature Protection: The LDI1117-2.5H features over-temperature protection, safeguarding the IC and connected components from thermal damage.
• Surface Mount Technology: The surface mount package ensures easy integration into compact and high-density PCB designs.
• Bulk Packaging: Available in bulk packaging, the LDI1117-2.5H is suitable for large-scale production and inventory management.

LDI1117-2.5H Applications

The LDI1117-2.5H is ideal for a variety of applications where a reliable and efficient power supply is essential. Key applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where a stable 2.5V supply is required.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that demand a precise and stable power source.
• Medical Devices: Can be used in medical equipment such as diagnostic tools and portable medical devices, where reliability and efficiency are paramount.
• Automotive Electronics: Applicable in automotive systems, including infotainment systems and electronic control units, where a robust power supply is necessary.
• Communication Devices: Ideal for powering communication modules and IoT devices that require a stable 2.5V supply.

Conclusion of LDI1117-2.5H

The LDI1117-2.5H from Diotec Semiconductor stands out as a reliable and efficient linear voltage regulator, offering a fixed 2.5V output with a high current capability of 1.35A. Its low dropout voltage and built-in protection features make it a superior choice over similar models in the market. The surface mount package and bulk packaging options further enhance its suitability for a wide range of applications, from consumer electronics to industrial and automotive systems. The LDI1117-2.5H is an excellent choice for designers looking to integrate a high-performance power management solution into their projects.