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Contents

Pinout
Key specifications
Electrical characteristics
CAD (KiCad official)
Provenance

README

markdown

RS5030XK

Jiangsu RUNIC Tech · Voltage Reference · SOIC-8

RS5030XK from Jiangsu RUNIC Tech, in a SOIC-8. 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	DNC	unconnected	Do not connect; this pin must be left unconnected.
2	VIN	power_in	Input supply voltage; the datasheet recommends VIN from VOUT+0.5 V to 16 V, with an absolute maximum of 18 V.
3	NC	unconnected	No internal connection.
4	GND	power_in	Ground; all voltages are specified with respect to this pin.
5	NC	unconnected	No internal connection.
6	VOUT	power_out	Reference voltage output, which can source and sink up to ±10 mA load current and requires a minimum 1 µF capacitor from VOUT to GND.
7	NC	unconnected	No internal connection.
8	DNC	unconnected	Do not connect; this pin must be left unconnected.

Key specifications

Parameter	Value
Manufacturer	Jiangsu RUNIC Tech
Package	SOIC-8
Category	Power Management (PMIC)
Pins	8

Electrical characteristics

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

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Initial Accuracy		-0.1		0.1	%	All voltage options	7
Output Voltage Temperature Drift	dVOUT/dT		3	10	ppm/°C	TA = -40°C to +125°C	7
Line Regulation			2	4	ppm/V	VIN = (VOUT + 0.5) to 16 V	7
Line Regulation over temperature				6	ppm/V	VIN = (VOUT + 0.5) to 16 V, TA = -40°C to +125°C	7
Load Regulation	dVOUT/dILOAD		2	4	ppm/mA	-10 mA < ILOAD < 10 mA, VIN = VOUT + 0.5 V	7
Load Regulation over temperature	dVOUT/dILOAD			6	ppm/mA	-10 mA < ILOAD < 10 mA, VIN = VOUT + 0.5V, TA = -40°C to 125°C	7
Short-Circuit Current, sourcing	ISC		17	26	mA	Sourcing	7
Short-Circuit Current, sinking	ISC		15	23	mA	Sinking	7
Capacitive Load		1		50	μF		7
Voltage VIN (operating)	VIN			16	V	ILOAD = 0, TA = -40°C to +125°C	7
Quiescent Current	IQ		2	3	mA	ILOAD = 0, TA = 25°C	7
Quiescent Current over temperature	IQ			4	mA	ILOAD = 0, TA = -40°C to +125°C	7
Input voltage	VIN			16	V		6
Load current	ILoad	-10		10	mA		6
Supply voltage, V+ to V-	VIN	-0.2		18	V		6
Output short circuit		-30		30	mA		6
Operating temperature	TA	-40		125	°C		6
Junction temperature	TJ	-40		150	°C		6
Storage temperature	Tstg	-65		150	°C		6
Package thermal impedance	θJA		110		°C/W	SOIC-8(SOP8), calculated per JESD-51	6

CAD (KiCad official)

Symbol: RS5030XK
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)
3D model files: rs5030xk-etched.step / rs5030xk-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs5030xk.step / rs5030xk.glb are the bare package body.

Provenance

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

Datasheet: Jiangsu RUNIC Tech datasheet (17 pp, sha256 3dc7f62e26d9c72a, retrieved 2026-10-28, 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