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Microchip Technology DSC1001AL2-025.0000 — Crystals & Oscillators

DSC1001AL2-025.0000 Microchip MEMS Oscillator

MPNDSC1001AL2-025.0000
Active

Microchip Technology DSC1001 series MEMS-based XO (Standard), 25.0000 MHz, CMOS output, 1.8V–3.3V supply, AEC-Q100 qualified, -40°C to 105°C, 4-SMD package, standby (power down) function.

$1.3300Ref. price · indicative, final on quote
Microchip Technology DSC1001AL2-025.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AL2-025.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.5mA
Frequency25 MHz
Frequency stability±25ppm
Operating temperature-40°C~105°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

AEC-Q100 rated MEMS oscillator for automotive clocking

The DSC1001AL2-025.0000 is a 25 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, qualified to AEC-Q100 — meaning it has passed the automotive-grade stress tests for temperature, humidity, and vibration that standard oscillators skip.

Standby mode and power budget for always-on modules

For a battery-backed automotive module that spends most of its life asleep, this avoids wasting the 6.5 mA max supply current on a clock that nobody is listening to.

Frequently asked questions

Is the DSC1001AL2-025.0000 AEC-Q100 qualified?

Yes, it carries AEC-Q100 ratings, which means it has passed the automotive-grade qualification for temperature, reliability, and PPAP. It is suitable for under-hood and cabin applications.

Does the DSC1001AL2-025.0000 support standby mode?

Yes, it has a standby (power down) function. Pulling the enable pin low stops the oscillator and reduces current draw to near zero, which is useful for battery-powered or always-on modules that sleep between operations.

What is the frequency of the DSC1001AL2-025.0000?

The output frequency is 25.0000 MHz, a common clock for MCUs, Ethernet PHYs, and USB controllers. The ±25 ppm frequency stability keeps the timing within spec for most serial protocols without an external trim capacitor.