


Diodes Incorporated
AP1186T5-25G-U
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AP1186T5-25G-U Description
AP1186T5-25G-U Description
The AP1186T5-25G-U is a linear regulator IC designed by Diodes Incorporated, offering a fixed output voltage of 2.5V and capable of delivering up to 1.5A of current. This regulator is housed in a TO220-5 package, making it suitable for through-hole mounting. It is designed to operate within an input voltage range up to 16V and features a low dropout voltage of 0.38V at full load, ensuring efficient power delivery even at lower input voltages. The device is equipped with over-current and over-temperature protection features, enhancing its reliability and safety in various applications. Despite being marked as obsolete, the AP1186T5-25G-U remains a robust choice for power management in specific legacy systems.
AP1186T5-25G-U Features
- Fixed Output Voltage: Provides a stable 2.5V output, ideal for applications requiring a consistent power supply.
- High Current Capability: Delivers up to 1.5A of output current, making it suitable for powering demanding devices.
- Low Dropout Voltage: With a maximum dropout voltage of 0.38V at 1.5A, it maintains high efficiency even when input voltages are close to the output voltage.
- Efficient Power Management: Features a low quiescent current of 10mA and a supply current of 150µA, minimizing power consumption in standby mode.
- Protection Features: Includes over-current and over-temperature protection, safeguarding the regulator and connected devices from damage.
- Wide Operating Temperature Range: Functions reliably within a temperature range of 0°C to 150°C (TJ), ensuring stability in various environmental conditions.
- Compliance and Packaging: The AP1186T5-25G-U is REACH affected and RoHS3 compliant, packaged in a tube for convenient handling and storage.
AP1186T5-25G-U Applications
The AP1186T5-25G-U is well-suited for a variety of applications where a stable and efficient power supply is crucial. Its fixed output voltage and high current capability make it ideal for powering microcontrollers, sensors, and other low-voltage electronics. The low dropout voltage ensures efficient operation in battery-powered devices, where input voltage levels can vary significantly. Its robust protection features and wide operating temperature range make it suitable for industrial and automotive applications, where reliability and durability are paramount. Additionally, its through-hole mounting type and TO220-5 package provide ease of integration into existing designs.
Conclusion of AP1186T5-25G-U
The AP1186T5-25G-U is a reliable and efficient linear regulator, offering a fixed 2.5V output and a high current capability of 1.5A. Its low dropout voltage and robust protection features make it a valuable component for various applications, particularly in legacy systems where its specific attributes are required. Despite its obsolete status, the AP1186T5-25G-U remains a viable option for designers seeking a stable and efficient power solution.



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