SiT8021 – 1 to 26 MHz – Ultra-Small µPower Oscillator

SiT8021 – 1 to 26 MHz – Ultra-Small µPower Oscillator

SiTime’s ultra-small micropower 1 MHz to 26 MHz oscillators are ideal for battery-powered mobile, wearable, and IoT devices

SiTime‘s SiT8021 oscillator is 90% lower in power consumption and 40% smaller in size than quartz oscillators. The unmatched combination of ultra-low power, an ultra-small package, and a customizable frequency range make this device ideal for power-sensitive and space-constrained applications.


  • Ultra-low power: 60 µA
  • Custom frequencies: programmable from 1.000000 MHz to 26.000000 MHz
  • Tiny footprint: 1.5 mm x 0.8 mm
  • Programmable output drive strength provides EMI reduction or the ability to drive multiple loads
  • Fast lead time
  • Extended battery life
  • An optimal choice for best system performance
  • Smaller PCB
  • BOM and space savings
  • Reduces inventory overhead and mitigates shortage risks

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About mixos

Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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