Low-ohmic single-pole double-throw analog switch

The XS5A1T4157-Q100 is a low-ohmic single-pole double-throw analog switch suitable for use as an analog or digital 2:1 multiplexer/demultiplexer. It has a digital select input (S), two inputs/outputs (Y0 and Y1) and a common input/output (Z).

The XS5A1T4157-Q100 passes analog and digital voltages that may vary across the full voltage supply range (GND to VCC).

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)

    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Supply voltage range from VCC = 4.5 V to 5.5 V

  • Very low ON resistance: 4 Ω (typical) at VCC = 5 V

  • Switch inputs voltage range: VSW = GND to VCC

  • Control input voltage range: VI(S) = GND to VCC

  • Latch-up performance exceeds 200 mA per JESD 78 Class II level A

  • ESD protection:

    • HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2 kV

    • CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1 kV


Type numberProduct statusConfigurationVCC (V)RON (Ω)RON(FLAT) (Ω)Logic switching levelsPower dissipation considerationsTamb (°C)Package name
XS5A1T4157GW-Q100ProductionSPDT-Z4.5 - 5.540.9LVvery low-40~125TSSOP6


Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
( 9356 915 14125 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
XS5A1T4157_Q100Low-ohmic single-pole double-throw analog switchData sheet2023-11-08
SOT363-2plastic thin shrink small outline package; 6 leads; body width 1.25 mmPackage information2022-11-21


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