TPS2010AD from Texas Instruments, in a SOIC-8. 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	GND	power_in	Device ground reference. All voltages in the datasheet are specified with respect to this pin; connect to the system ground plane.
2	IN	power_in	Input supply to the high-side power switch, 2.7 V to 5.5 V operating range (-0.3 V to 6 V abs max). Pins 2 and 3 are internally tied together and should both be connected to the input rail; bypass with a low-ESR capacitor close to the pin.
3	IN	power_in	Second input-supply pin, internally connected to pin 2. Tie to the same input rail to share MOSFET drain current and reduce trace resistance.
4	EN	input	Active-low logic enable input (TTL/CMOS compatible, VIH range 0 V to 5.5 V). A logic low turns the power switch on; a logic high shuts the switch off and reduces standby supply current to <10 μA. Do not leave floating.
5	OUT	power_out	Power-switch output to the load. Pins 5-8 are internally connected; tie all four together at the load. Current-limited to ~0.3 A short-circuit (TPS2010A) with constant-current foldback and thermal shutdown.
6	OUT	power_out	Power-switch output, internally connected to pins 5, 7 and 8. Tie together at the load to share MOSFET source current.
7	OUT	power_out	Power-switch output, internally connected to pins 5, 6 and 8. Tie together at the load to share MOSFET source current.
8	OUT	power_out	Power-switch output, internally connected to pins 5, 6 and 7. Tie together at the load to share MOSFET source current.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOIC-8
Category	Power Management (PMIC)
Pins	8

Ordering variants

Same part, different packaging or reel option.

TPS2010ADD
TPS2010ADDR
TPS2010ADPWP
TPS2010ADPWPR

CAD (KiCad official)

Symbol: TPS2010AD
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Texas Instruments datasheet (None pp, sha256 e68a0b0c3cf1a8e4, retrieved 2026-08-17, tier: lcsc)
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