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Microchip Technology DSC1003CI1-025.0000T — Crystals & Oscillators

DSC1003CI1-025.0000T Microchip MEMS XO 25MHz CMOS AEC-Q100

MPNDSC1003CI1-025.0000T
Active

Microchip DSC1003CI1-025.0000T, DSC1003 series, XO (Standard) MEMS oscillator, 25 MHz, CMOS output, 4-SMD no-lead package, AEC-Q100 qualified, -40°C to 85°C, 1.7V to 3.6V supply.

Microchip Technology DSC1003CI1-025.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1003CI1-025.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1003
MountingSurface Mount
Supply voltage1.7V ~ 3.6V
Current - supply6mA
Current - supply (Disable)15µA
Frequency25 MHz
Frequency stability±50ppm
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

The DSC1003CI1-025.0000T is a 25 MHz MEMS-based oscillator from Microchip's DSC1003 series, delivering a CMOS output in a 4-SMD no-lead package measuring 3.20mm x 2.50mm. The wide supply range from 1.7V to 3.6V means it can run off a 1.8V, 2.5V, or 3.3V rail — no separate regulator needed for the oscillator supply.

AEC-Q100 — what grade, exactly?

Lifecycle status is Active — no last-time-buy notice, no end-of-life risk for current or new designs.

Active current is 6 mA max at 25 MHz — low enough that the 0.90mm seated height package does not require special thermal management.

Frequently asked questions

What is the frequency and output type of DSC1003CI1-025.0000T?

Design engineers need to confirm the oscillator matches the clock input requirements of their circuit.

Where to buy DSC1003CI1-025.0000T with stock availability?

Sourcing buyers need to quickly find authorized distributors to fill BOM line orders.

Is DSC1003CI1-025.0000T AEC-Q100 qualified?

Automotive engineers require AEC-Q100 qualification for reliability in harsh environments.

What is the direct replacement or equivalent for DSC1003CI1-025.0000T?

Maintenance techs need drop-in replacements for field repairs without redesigning the board.

What are the dimensions and footprint of DSC1003CI1-025.0000T?

Layout engineers need exact package size to ensure proper pad design and clearance on the PCB.

How much does DSC1003CI1-025.0000T cost in volume?

Purchasing agents compare pricing against alternatives to manage project costs effectively.