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Microchip Technology DSC1001CI5-026.0000T — Crystals & Oscillators

DSC1001CI5-026.0000T MEMS Oscillator – Microchip, 26 MHz

MPNDSC1001CI5-026.0000T
Active

Microchip Technology DSC1001CI5-026.0000T, XO (Standard) MEMS oscillator, 26 MHz CMOS output, ±10 ppm frequency stability, AEC-Q100 qualified, -40°C to 85°C, 4-SMD no-lead package.

$2.1600Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI5-026.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency26 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Output is CMOS, so it drives standard logic inputs directly; the 1.8V to 3.3V supply range lets it run from the same rail as the MCU or SoC it clocks.

AEC-Q100 qualification and industrial temperature grade

Standby function cuts power to 15 µA

The Standby (Power Down) function drops supply current from 6.3 mA max to 15 µA max — useful for battery-backed or sleep-mode systems that need to preserve the clock source but disable the output.

MEMS vs quartz — no external load capacitors

Because the resonator is MEMS, not quartz, the DSC1001CI5-026.0000T requires no external load capacitors — the frequency-setting element is sealed inside the package. That saves two BOM positions and eliminates a common source of startup or accuracy issues.

Frequently asked questions

Is DSC1001CI5-026.0000T a direct replacement for a quartz oscillator?

Functionally yes — it is a drop-in XO with CMOS output and the same 4-SMD no-lead footprint. The MEMS resonator means it does not need load capacitors, and it handles vibration better than quartz, but the electrical interface is identical.

Does DSC1001CI5-026.0000T require external load capacitors?

No. The MEMS resonator is self-contained; no external capacitors are needed for frequency setting or startup.

What is the standby mode current consumption of DSC1001CI5-026.0000T?

15 µA maximum when the Standby (Power Down) function is asserted — the output is disabled and the internal oscillator is stopped.