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Generated by kicad-footprint-generator · KiCad file format 20260206

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XC6222A331MR-G

TOREX · Global Sourcing Parts · SOT-25

XC6222A331MR-G from TOREX, in a SOT-25. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	VIN	power_in	Power input pin; the operating input voltage range is 1.7V to 6.0V, and the absolute maximum rating is -0.3V to 6.5V.
2	VSS	power_in	Ground pin; the CE pin low level and the VOUT pull-down paths are referenced to this pin.
3	CE	input	Active-high ON/OFF control input with a high-level minimum of 1.2V, a low-level maximum of 0.3V and an absolute maximum range of VSS-0.3V to 6.5V; on the XC6222A series the output becomes unstable if CE is left open.
4	NC	unconnected	No connection.
5	VOUT	power_out	Regulated output pin rated for a maximum output current of 700mA, with an absolute maximum range of VSS-0.3V to 6.5V, requiring an output capacitor CL of 2.2μF or higher for output voltages of 2.5V to 5.0V.

Key specifications

Parameter	Value
Manufacturer	TOREX
Package	SOT-25
Category	Global Sourcing Parts
Pins	5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Output Voltage	VOUT(E)	3.267		3.333	V	VCE=VIN, IOUT=10mA	7
Output Current IOUTMAX	IOUTMAX	700			mA	VCE=VIN, VIN=VOUT(T)+1.0V, VOUT(T)≧1.5V	4
Load Regulation	ΔVOUT		43	85	mV	VCE=VIN, 0.1mA≦IOUT≦300mA	7
Dropout Voltage	Vdif		120	200	mV	IOUT=300mA, VCE=VIN	7
Supply Current	ISS		100	220	μA	VIN=VCE=VOUT(T)+1.0V, IOUT=0mA	4
Stand-by Current	ISTBY		0.01	0.1	μA	VIN=6.0V, VCE=VSS	4
Line Regulation	ΔVOUT/(ΔVIN・VOUT)		0.01	0.1	%/V	VOUT(T)+0.5V≦VIN≦6.0V (VOUT(T)≧1.0V), VCE=VIN, IOUT=30mA	4
Input Voltage	VIN	1.7		6	V		4
Output Voltage Temperature Characteristics	ΔVOUT/(ΔTa・VOUT)	-100		100	ppm/℃	VCE=VIN, IOUT=30mA, -40℃≦Ta≦85℃	4
CE High Level Voltage	VCEH	1.2		6	V		4
CE Low Level Voltage	VCEL			0.3	V		4
CE High Level Current	ICEH	-0.1		0.1	μA	VCE=VIN=6.0V, XC6222A/B series	4
CE Low Level Current	ICEL	-0.1		0.1	μA	VCE=VSS	4
Reverse Current	IREV		0.01	1.5	μA	VIN=0V, VOUT=VOUT(T), VCE=VIN or VSS	4
VOUT Pin Sink Current	IREVS		95	215	μA	VIN=VCE=5.0V, VOUT=6.0V	4
VOUT Pin Sink Current (XC6222A/C series)	IREVS		2.8	5.3	μA	VIN=5.0V, VCE=VSS, VOUT=6.0V, XC6222A/C Series	4
Input Voltage	VIN	-0.3		6.5	V		3
Output Current	IOUT			1400	mA	Use within Pd > {(VIN-VOUT) × IOUT}	3
Output Voltage	VOUT			6.5	V		3
CE Input Voltage	VCE			6.5	V		3
Power Dissipation	Pd			250	mW	SOT-25, IC only	3
Power Dissipation	Pd			600	mW	SOT-25, 40mm x 40mm Standard board (PCB mounted, reference only)	3
Power Dissipation	Pd			760	mW	SOT-25, JESD51-7 board (PCB mounted, reference only)	3
Operating Ambient Temperature	Topr	-40		85	℃		3
Storage Temperature	Tstg	-55		125	℃		3
Output Capacitor (CL)	CL	2.2			μF	VOUT=2.5 ~ 5.0V (MIN.), ceramic	8
Input Capacitor (CIN)	CIN	1			μF	Connected between VIN pin and VSS pin	8

CAD (KiCad official)

Symbol: XC6222A331MR-G
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-25 (KiCad packages3D, STEP)
3D model files: xc6222a331mr-g-etched.step / xc6222a331mr-g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xc6222a331mr-g.step / xc6222a331mr-g.glb are the bare package body.

Provenance

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

Datasheet: TOREX datasheet (24 pp, sha256 4aa096bd159d1087, retrieved 2026-10-19, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF