ISL80118

Component appearing in 1 repair guide(s).

Appears in 1 guide(s)

MacBook Air A1466 / 820-00165 — Level 3 Repair Guide 820-0016
ReferenceU7880
PartISL80118 or TPS51200 (DFN-2520)
Function1.8V S3 regulator (DDR3L RAM)
RailsPP1V8_S3
⚠ Failure
RAM not detected, beep code. Check PP1V8_S3 and PP1V35_S0.
This component appears in these symptom diagnoses
→ No Power
Related IC family
TPS51125 — sibling regulatorISL91127 — sibling in S0 power domain