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AP7387-36YR-13 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REG LIN 3.6V 150MA SOT89R-3. Review the specifications below when checking this part for your BOM.
The AP7387-36YR-13 is a fixed-output linear regulator manufactured by Diodes Incorporated, providing a stable 3.6V output at up to 150mA. It operates with an input voltage range of 5V to 60V and features a typical quiescent current of 2µA. The device utilizes SOT89 packaging (suffix YR) and includes thermal shutdown, short-circuit protection, and output current limiting. Electrical specifications include a dropout voltage of 1100mV at full load and a power supply rejection ratio of 70dB at 1kHz.
Verify the specific suffix 'YR' corresponds to the SOT89 tape and reel configuration during procurement. Confirm that the required output capacitance meets stability requirements, as ceramic capacitors are recommended. Ensure PCB layout adheres to suggested pad dimensions for optimal thermal dissipation and electrical performance.
Select this component when high input voltages up to 60V must be regulated down to 3.6V efficiently. The low quiescent current makes it suitable for energy-sensitive designs. Verify that the package thermal resistance aligns with the expected power dissipation in the target application environment.
This part belongs to the AP7387 series of ultra-low dropout regulators from Diodes Incorporated. The series offers multiple fixed output voltages and various package options including SOT23, SOT25, and U-DFN2020-6. The AP7387Q variant provides automotive-grade compliance under AEC-Q100 standards.
AP7387-36Y-13
The maximum operating input voltage is 60V.
The datasheet does not specify built-in reverse polarity protection; external circuitry may be required if reverse voltage conditions exist.
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