CC6101ST from Cross chip, in a TSOT-23-3. 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	VDD	power_in	Supply voltage input, 2.5 V to 28 V operating (30 V absolute max, -40 V reverse protected). Bypass to GND with a decoupling capacitor close to the pin.
2	VOUT	output	Open-drain latched Hall-switch output. Sinks up to 30 mA (60 mA current limit) with VSAT <= 0.4 V at 20 mA. Requires an external pull-up resistor to the logic supply (e.g. 820 Ohm).
3	GND	power_in	Ground reference for the device.

Key specifications

Parameter	Value
Manufacturer	Cross chip
Package	TSOT-23-3
Category	Sensor
Pins	3

Ordering variants

Same part, different packaging or reel option.

CC6101ST
CC6101STTO

CAD (KiCad official)

Symbol: CC6101ST
Footprint: Package_TO_SOT_SMD:SOT-23-3
3D model: TSOT-23-3 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Cross chip datasheet (6 pp, sha256 de9de335e32d436c, retrieved 2026-08-17, tier: lcsc)
Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
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