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The LD6815TD/36H,125 is a low dropout regulator (LDO) from NXP Semiconductors featuring a fixed nominal output voltage of 3.6 V. It operates within an input voltage range of 2.3 V to 5.5 V and supports a maximum output current of 150 mA. The device provides high power supply rejection ratio (PSRR) of 75 dB at 1 kHz and maintains a typical dropout voltage of 250 mV at full load. It utilizes the TSOP5 (SOT753) surface-mounted package.
Verify the specific suffix 'H' indicates the high-ohmic output configuration rather than the pull-down variant. Confirm the package type matches the required SOT753 footprint for PCB layout compatibility. Ensure the component meets RoHS compliance standards as specified in the datasheet. Check for any recent product change notices that may affect availability or specifications.
Select this component when a stable 3.6 V rail is required with minimal voltage drop under load. The high PSRR makes it suitable for noise-sensitive applications. Consider the thermal resistance characteristics if operating near maximum current limits. Verify that the external capacitor requirements align with system stability needs.
This part belongs to the LD6815 series of low dropout regulators designed for portable electronics. The series offers various fixed output voltages ranging from 1.2 V to 3.6 V. The 'H' suffix distinguishes it from the 'P' version by providing a high-impedance output state upon disablement instead of an auto-discharge function.
LD6815TD/36P,125