LPW5213B6F from LOWPOWER, in a SOT-23-6. 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	EN	input	Device enable, active high. Logic low ≤0.4V disables the switch (shutdown current ~1µA); logic high ≥1.4V turns the switch on. Must not float or go below GND; may be tied directly to VIN to keep the part always on.
2	GND	power_in	Ground return for the device. Pins 2 and 5 are internally connected and both must be tied to system ground.
3	VIN	power_in	Input supply pin, 2.5V to 6V (6.5V absolute max). Connects to the drain of the internal high-side N-MOSFET. Bypass with a 1µF ceramic capacitor to GND.
4	OUT	power_out	Switched output pin, source of the internal N-MOSFET. Delivers up to 3A to the load with 75mΩ RDS(ON). Bypass with a 1µF ceramic capacitor to GND.
5	GND	power_in	Ground return for the device. Pins 2 and 5 are internally connected and both must be tied to system ground.
6	NC	unconnected	No internal connection. Leave floating or tie to GND per PCB preference.

Key specifications

Parameter	Value
Manufacturer	LOWPOWER
Package	SOT-23-6
Category	PMIC
Pins	6

Ordering variants

Same part, different packaging or reel option.

LPW5213B6F

CAD (KiCad official)

Symbol: LPW5213B6F
Footprint: Package_TO_SOT_SMD:SOT-23-6
3D model: SOT-23-6 (KiCad packages3D, STEP)

Provenance

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

Datasheet: LOWPOWER datasheet (5 pp, sha256 7561524d3a3bf267, 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