What the 100 nA supply means for a VID rail
The LTC1706CS8-19#PBF is a VID Voltage Programmer — it encodes the voltage identification (VID) code that tells a downstream regulator or CPU what core voltage to deliver. The 100 nA supply current is the key spec for always-on or battery-backed VID rails: the programmer's own draw is negligible next to the regulator's quiescent current, so it can stay powered continuously without draining a standby battery or exceeding a low-power budget.
Package and board-fit: 8-SOIC footprint
The supplier device package is 8-SO, which maps to the same JEDEC MO-012AA footprint.
Sourced to order against RFQ through independent distribution.
