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Microchip Technology DSC1101DL5-018.4320T — Crystals & Oscillators

DSC1101DL5-018.4320T MEMS XO, 18.432 MHz, CMOS, ±10 ppm

MPNDSC1101DL5-018.4320T
Active

Microchip Technology DSC1101 series, XO (Standard) MEMS oscillator, 18.432 MHz CMOS output, ±10 ppm frequency stability, 2.25 V to 3.6 V supply, 95 µA max supply current, -40 to +105 °C operating temperature, 6-VDFN package, Tape & Reel.

Microchip Technology DSC1101DL5-018.4320T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101DL5-018.4320T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply95µA
Frequency18.432 MHz
Frequency stability±10ppm
Operating temperature-40°C~105°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
Case6-VDFN

Product details

18.432 MHz MEMS XO with ±10 ppm stability

The DSC1101DL5-018.4320T is a Microchip MEMS-based XO (Standard) oscillator delivering an 18.432 MHz CMOS output with ±10 ppm frequency stability across the full -40 to +105 °C industrial temperature range. Maximum supply current is 95 µA, which keeps the power budget tight for battery-backed real-time clocks or always-on sensor interfaces.

Standby function and package footprint

The 6-VDFN package measures 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB layouts common in handheld or multi-layer designs.

Frequently asked questions

How can I order DSC1101DL5-018.4320T or check stock?

This part is Active and available through independent distribution. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time. No stock-holding claim — sourced per your order.

Does DSC1101DL5-018.4320T have a disable or standby function?

Yes — the part includes a Standby (Power Down) function. When the enable pin is de-asserted, the oscillator output is disabled and the supply current drops to a negligible level.