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Microchip Technology DSC1018DI2-026.0000T — Crystals & Oscillators

DSC1018DI2-026.0000T MEMS XO 26 MHz ±25 ppm 1.8V CMOS

MPNDSC1018DI2-026.0000T
Obsolete

Microchip DSC1018DI2-026.0000T, XO (Standard) MEMS oscillator, 26 MHz, CMOS output, ±25 ppm, 1.8V supply, -40°C to 85°C, 4-SMD no-lead package.

Microchip Technology DSC1018DI2-026.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC1018DI2-026.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1018
MountingSurface Mount
Supply voltage1.8V
Current - supply3mA (Typ)
Current - supply (Disable)1µA
Frequency26 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

26 MHz MEMS oscillator — 1.8V, ±25 ppm, industrial temp

Housed in a 2.50 mm × 2.00 mm 4-SMD no-lead package (0.90 mm seated height), the MEMS resonator replaces a quartz crystal — no external load capacitors needed, and the part is less sensitive to vibration and shock than a conventional crystal oscillator.

Microchip lists the DSC1018DI2-026.0000T as Obsolete. For a pin-compatible replacement, the DSC1001 series (same 4-SMD footprint, same 1.8V supply, same ±25 ppm stability grade) is the closest functional match from Microchip's current portfolio. Confirm the output drive strength and standby behaviour against your BOM before committing.

Frequently asked questions

What is the replacement for DSC1018DI2-026.0000T?

Microchip has not published an official successor for this order code. The DSC1001 series is a pin-compatible functional alternative in the same 4-SMD no-lead package, same 1.8V supply, and same ±25 ppm stability grade. Verify the output drive and standby (power-down) behaviour against your application before substituting.

Is DSC1018DI2-026.0000T compatible with the DSC1001?

Both are MEMS XO oscillators in the same 4-SMD no-lead footprint, same 1.8V supply, and same ±25 ppm stability. The DSC1001 is an active series from Microchip and is the closest drop-in candidate. Confirm the output load drive (CMOS) and standby current spec match your design — the DSC1001 datasheet should be reviewed for any minor parametric differences.