Obsolete MEMS oscillator — sourcing path
The 1.71V to 3.63V supply range lets it run from a 1.8V, 2.5V, or 3.3V rail without an external regulator — useful when the same BOM position must span multiple voltage domains.

Microchip DSC6001CI2A-025.0000T, XO (Standard), 25 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, 4-SMD package, obsolete lifecycle.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC60XX |
| Mounting | Surface Mount |
| Voltage | 1.71V ~ 3.63V |
| Current - supply | 1.3mA (Typ) |
| Frequency | 25 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tape & Reel (TR) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The 1.71V to 3.63V supply range lets it run from a 1.8V, 2.5V, or 3.3V rail without an external regulator — useful when the same BOM position must span multiple voltage domains.
The part is obsolete, so finding a suitable replacement is critical for continued production or repairs.
Availability determines whether you can purchase the part immediately or need to source alternatives.
Price directly affects BOM cost and purchasing decisions, especially for volume orders.
Engineers validate fit and compatibility by checking key specs like frequency, supply voltage, and package.
Automotive applications require AEC-Q100 certification, and this confirmation ensures compliance with quality standards.
Knowing reliable distributors with stock and competitive pricing enables quick procurement.