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ts5a3157dckr

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by Ray

Texas Instruments Analog Switches, Multiplexers, SC-70-6(SOT-363). Datasheet-verified pinout, KiCad symbol/footprint/3D.

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TS5A3157DCKR

Texas Instruments · Analog Switches, Multiplexers · SC-70-6(SOT-363)

TS5A3157DCKR from Texas Instruments, in a SC-70-6(SOT-363). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NO bidirectional Normally-open switch port. Connected to COM when IN is high. Signal range 0 to V+ (up to 5.5V). On-state current ±50mA max.
2 GND power_in Ground reference. Continuous current through GND ±100mA max.
3 NC bidirectional Normally-closed switch port. Connected to COM when IN is low. Signal range 0 to V+ (up to 5.5V). On-state current ±50mA max.
4 COM bidirectional Common switch port. Routed to NO or NC based on the IN control input. Signal range 0 to V+ (up to 5.5V).
5 V+ power_in Positive supply, 1.65V to 5.5V single-supply operation. Absolute maximum 6V (DBV/DCK). Continuous current through V+ ±100mA max.
6 IN input Digital switch-select control input. High = COM connected to NO; Low = COM connected to NC. 5V-tolerant regardless of V+; absolute max 6V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-6(SOT-363)
Category Interface
Pins 6

Ordering variants

  • TS5A3157DCKR
  • TS5A3157DCKRDCKT
  • TS5A3157DCKRDBVR
  • TS5A3157DCKRDBVT
  • TS5A3157DCKRYZPR

CAD (KiCad official)

  • Symbol: TS5A3157DCKR
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SC-70-6(SOT-363) (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (None pp, sha256 29d243a798f52820, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF

Symbol & Footprint

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PCB Footprint

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Datasheet

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