Supply voltage and current budget for BOM planning
Operating from a single 1.8V to 3.3V supply, the DSC1001DI2-033.3300 draws 7.2 mA max while running — a tight current budget that suits battery-backed or power-sensitive modules without a dedicated LDO. When the standby function is asserted, the oscillator consumes 15 µA max, preserving energy in applications like CAN transceiver wake-up or periodic sensor polling.
Package, footprint, and rework considerations
Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, this oscillator fits tight PCB layouts typical of automotive ECUs and compact industrial controllers.
Microchip continues to manufacture the DSC1001 family; the base product number DSC1001 covers multiple frequency and stability variants, so the supply chain is stable.