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SIT14503Q - low dropout linear regulator

General Description

The SIT14503Q series is a low dropout linear regulator (LDO) with ultra-low quiescent current and a wide input voltage range of 3V to 40V.

SIT14503Q provides fixed output of 3.3V and 5V or adjustable outputs from 0.65V to 24V, providing load currents up to 300mA.

Key Features

  • Input voltage range: 3V to 40V.
  • Enable Pin (EN) withstand voltage: 40V.
  • Ultra-low quiescent current.

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Datasheet Details

Part number SIT14503Q
Manufacturer SIT
File Size 1.06 MB
Description low dropout linear regulator
Datasheet download datasheet SIT14503Q Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SIT14503Q series Wide range of 3V~40V input, low power consumption, low dropout linear regulator FEATURES ➢ Input voltage range: 3V to 40V ➢ Enable Pin (EN) withstand voltage: 40V ➢ Ultra-low quiescent current <6µA ➢ Overcurrent protection, short-circuit protection ➢ Low dropout voltage: 200mV @ 100mA ➢ Virtual junction temperature range: -40℃ to ➢ Maximum output current: 300mA Ultra-low 150℃ power sleep mode ➢ Thermal shutdown and automatic restart ➢ Shutdown current <1µA recovery ➢ High PSRR 60dB @ 100Hz ➢ Built-in soft start ➢ Stable with low-ESR ceramic output-stability ➢ Support EMSOP8 and SOT89-5 packages capacitor (2.