TPS62260DDCR-TP from TECH PUBLIC, in a SOT-23-5. 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	VIN	power_in	Power supply input, 2.5V to 5.5V operating (6.5V absolute max). Must be closely decoupled to GND with a 10µF or greater X5R ceramic capacitor placed close to the IN and GND pins.
2	GND	power_in	Analog ground pin. Serves as the device ground reference and the return for the input decoupling capacitor; a large PCB copper area is recommended for best thermal and noise performance.
3	EN	input	Chip enable input. Drive above VIH=1.5V to turn the regulator on; drive below VIL=0.4V to shut it down (shutdown current <1µA). Must not be left floating; EN input current is ~1µA.
4	FB	input	Output voltage feedback input. Connect to the center tap of an external resistor divider from VOUT to GND to program VOUT = 0.6V × (1 + R1/R2), where VREF = 0.6V (0.588-0.612V).
5	LX	output	Switch node output. Connects to the drains of the internal P-channel and N-channel power MOSFETs and to the external output inductor. LX voltage range is -0.3V to VIN+0.3V.

Key specifications

Parameter	Value
Manufacturer	TECH PUBLIC
Package	SOT-23-5
Category	PMIC
Pins	5

Ordering variants

Same part, different packaging or reel option.

TPS62260DDCR-TP

CAD (KiCad official)

Symbol: TPS62260DDCR-TP
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

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

Datasheet: TECH PUBLIC datasheet (7 pp, sha256 0fdf24d36305869e, 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