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SITIME SIT1533AIH4DCC32768G MEMS Oscillator

The SiT1533 is a compact, ultra-low power 32.768 kHz MEMS oscillator designed for mobile and battery-powered devices. Features include NanoDrive™ programmable output swing, a footprint compatible with 2012 SMD packages, and operation over a voltage range of 1.2V to 3.63V. It offers excellent frequency stability—less than 20 ppm at room temperature and below 100 ppm over the full -40°C to +85°C range—and simplifies design by eliminating external load capacitors and on-chip power filtering. Ideal for timekeeping, RTC, and power management in portable electronics.

Authorized Distributors
Source:Newark
Part No:SIT1533AI-H4-DCC-32.768G
Stock:206
Inv Date:06-16-2026
Price: Unit price: $1.82
Buy/RFQ:
Source:DigiKey
Part No:SIT1533AI-H4-DCC-32.768G
Stock:166
Inv Date:06-16-2026
Price: Unit price: $1.65
Buy/RFQ:
Source:Arrow EU
Part No:SIT1533AI-H4-DCC-32.768G
Stock:234
Inv Date:06-17-2026
Price: N/A
Buy/RFQ:

SITIME SIT1533AIH4DCC32768G MEMS Oscillator Specifications:

  • Frequency: 32.768 kHz
  • Frequency stability: <20 ppm at 25°C, <100 ppm over -40°C to +85°C
  • Supply Voltage Range: 1.2V to 3.63V
  • Operating Temperature: -40°C to +85°C
  • Output: NanoDrive programmable swing (200 mV to 800 mV), LVCMOS, full swing
  • Start-up Time: 300 ms typical
  • Power Consumption: Core current approx. 900 nA, output drive current variable based on programming
  • Dimensions: 2.0 x 1.2 mm SMD package
  • Built-in internal filtering, eliminates external load caps
  • Manufactured with MEMS First™ process, EpiSeal™ encapsulation for high reliability
  • RoHS, REACH compliant, Pb-free

Buy the SiTime SiT1533 – Reliable Oscillator for Industrial Applications

Enhance your electronic designs with the SiTime SiT1533 MEMS oscillator, offering ultra-low power consumption, high stability, and a compact footprint ideal for portable and battery-operated devices. With programmable output swing and internal filtering, it simplifies design by eliminating external load capacitors, reducing size and cost. Designed for timekeeping, RTC, and power management in industrial and consumer electronics, this oscillator guarantees consistent performance across wide temperature ranges. Buy online today for dependable, high-accuracy timing solutions.

Order your SiTime Series SiT1533 ultra-low power oscillator today and ensure precise, reliable timing for your mobile and battery-powered projects.

Frequently Asked Questions

Where can I buy SITIME SIT1533AIH4DCC32768G?

You can click on the BUY or RFQ button to purchase SIT1533AIH4DCC32768G from an authorized SITIME distributor.

How do I troubleshoot issues or seek technical support for part SIT1533AIH4DCC32768G?

You can download the SIT1533AIH4DCC32768G datasheet or visit the SITIME website for support.

Who is the manufacturer of SIT1533AIH4DCC32768G?

SITIME

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