Supply tolerance and power budget
The DSC6101JI2A-030.0000: Typical supply current is 3 mA — the oscillator's own draw is small enough that a shared LDO or a series resistor from the main rail does not add a thermal concern, even in a dense multi-clock design.
Surface-mount assembly with a no-lead package means the solder joint is on the bottom of the ceramic body; the pad layout should match the manufacturer's recommended land pattern to avoid tombstoning during reflow.
Obsolete — sourcing path for existing BOMs
For designs already qualified to this part, the only supply channel is the independent surplus and broker market. Each lot is quoted to order; the buyer should confirm date code, quantity, and traceability at RFQ time.