Marble 1.4.4 production feedback

[mdavidsaver]

Osprey is preparing to order a batch of Marble 1.4.4. I will collect any feedback we have on this ticket.

[mdavidsaver]

I uploaded the BoM to digikey.com.

3x parts are reported as "obsolete".

• https://www.digikey.com/en/products/detail/onsemi/SS16/1050018
• https://www.digikey.com/en/products/detail/texas-instruments/LM75AIMM-NOPB/2506804
• https://www.digikey.com/en/products/detail/rochester-electronics-llc/LP5951MF-3-0-NOPB/13485540

1x as "last time buy"

• https://www.digikey.com/en/products/detail/onsemi/BSS138L/5044751

2x as "not for new designs"

• https://www.digikey.com/en/products/detail/samsung-electro-mechanics/CL10A475KA8NQNC/3887558
• https://www.digikey.com/en/products/detail/te-connectivity-amp-connectors/1-2373376-2/13245309

[mdavidsaver]

Fab. house reports 4 parts not currently available.

• NXP SEMICONDUCTORS, PRTR5V0U2X,215
• FTDI, FT4232H-56Q-REEL
• TI, LM75AIMM/NOPB
• TI, TPS51200DRCR

[mdavidsaver]

All parts were sourced, with some special effort to acquire FT4232H-56Q-REEL.