Load Switch

11 parts

High-side switches that gate power rails under logic control — power sequencing, sleep-mode load shedding, or protecting downstream circuits. Integrated versions add soft-start, current limiting and reverse-blocking that a bare PMOS lacks.

How to choose
  • For battery devices, check quiescent and off-state leakage first.
  • Need inrush control into big capacitors? Pick one with adjustable slew rate.
  • Current-limited variants double as cheap protection for USB accessory ports.
Part LCSC JLC class
AP2280-2WG-7
DIODES(美台)
C128639 Extended Part
AP22802AW5-7
DIODES(美台)
C211404 Extended Part
AP2331SA-7
DIODES(美台)
C500764 Extended Part
MIC94050YM4-TR
MICROCHIP(美国微芯)
C626234 Extended Part
SY6280AAC
Silergy(矽力杰)
C55136 Extended Part
TPS22910AYZVT
TI(德州仪器)
C2150034 Extended Part
TPS22918DBVR
TI(德州仪器)
C131941 Extended Part
TPS22919DCKT
TI(德州仪器)
C2860814 Extended Part
TPS22965DSGR
TI(德州仪器)
C122837 Extended Part
TPS27082LDDCR
TI(德州仪器)
C5407543 Extended Part
TPS22919DCKR
Texas Instruments
C2149796 Extended Part

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