The DSC1001BI3-025.0000T is a 25 MHz XO (Standard) built on a MEMS resonator rather than a quartz crystal, delivering CMOS output in a 4-SMD, No Lead package. Supply voltage spans 1.8V to 3.3V, so the same oscillator can serve 1.8V MCU rails, 2.5V logic, and 3.3V peripheral buses without a separate regulator. Maximum supply current is 6.3 mA, and in standby (power-down) mode it drops to 15 µA — useful for battery-backed RTC or wake-up timing circuits.
DSC1001BI3-025.0000T MEMS Oscillator 25 MHz CMOS AEC-Q100
MPNDSC1001BI3-025.0000T
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Microchip Technology DSC1001BI3-025.0000T, XO (Standard), 25 MHz CMOS output, MEMS resonator, AEC-Q100 qualified, 4-SMD package, 1.8V to 3.3V supply, standby function.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1001 |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 6.3mA |
| Current - supply (Disable) | 15µA |
| Frequency | 25 MHz |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.197\" L x 0.126\" W (5.00mm x 3.20mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
Product details
Frequently asked questions
How can I order the DSC1001BI3-025.0000T and check availability?
This is an active Microchip part. Submit an RFQ with your target quantity; we source through independent distribution and confirm price and lead time at quote. No stock-holding claim is made — each order is confirmed against the current market.
Is the DSC1001BI3-025.0000T AEC-Q100 qualified?
This covers under-hood and cabin domains where reliability stress testing is required.
Does the DSC1001BI3-025.0000T have a standby or power-down mode?
Yes, it features a Standby (Power Down) function. When disabled, the maximum supply current drops to 15 µA, preserving battery life in low-power or sleep-mode applications.