component
RS3430XH6-Q1
Public Made by Adomby adom
Jiangsu RUNIC Tech Voltage Reference, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownRS3430XH6-Q1
Jiangsu RUNIC Tech · Voltage Reference · SOT-23-6
RS3430XH6-Q1 from Jiangsu RUNIC Tech, in a SOT-23-6. 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 | GND_F | power_in | Ground force connection; the datasheet states all voltages are referenced to the GND pin. |
| 2 | GND_S | power_in | Ground sense connection, to be routed separately from the force ground for accurate output sensing. |
| 3 | EN | input | Enable input that turns the reference on or off; EN must stay between 0 V and IN, with the reference active above 1.5 V and in shutdown below 0.5 V. |
| 4 | IN | power_in | Input supply voltage; the recommended range is VOUT + 0.5 V to 12 V, with a 4 V minimum supply for VOUT below 4.0 V and an absolute maximum of 13 V. |
| 5 | OUT_S | input | Reference voltage output sense connection, used to sense the output voltage at the load for accuracy. |
| 6 | OUT_F | output | Reference voltage output force connection, sourcing or sinking load current within ±10 mA and rated for a 30 mA output short-circuit current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jiangsu RUNIC Tech |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
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 | VOERR | -0.05 | 0.05 | % | All voltage options | 7 | |
| Temperature Coefficient | TC | 5 | 10 | ppm/°C | TA = -40°C to +125°C | 7 | |
| Line Regulation | dVOUT/dVIN | 1 | 4 | ppm/V | VIN = (VOUT + 0.5) to 12 V | 7 | |
| Line Regulation over temperature | dVOUT/dVIN | 6 | ppm/V | VIN = (VOUT + 0.5) to 12 V, TA = -40°C to +125°C | 7 | ||
| Load Regulation Sourcing | dVOUT/dILOAD | 1.5 | 4 | ppm/mA | IL=0 mA to 10 mA, VIN = VOUT + 0.5 V | 7 | |
| Load Regulation Sourcing over temperature | dVOUT/dILOAD | 6 | ppm/mA | IL=0 mA to 10 mA, VIN = VOUT + 0.5 V, TA = -40°C to +125°C | 7 | ||
| Load Regulation Sinking | dVOUT/dILOAD | 2.5 | 8 | ppm/mA | IL=0 mA to -10 mA, VIN = VOUT + 0.5 V | 7 | |
| Load Regulation Sinking over temperature | dVOUT/dILOAD | 25 | ppm/mA | IL=0 mA to -10 mA, VIN = VOUT + 0.5 V, TA = -40°C to +125°C | 7 | ||
| Capacitive Load | CL | 1 | 10 | µF | 7 | ||
| Input Voltage | VIN | 12 | V | ILOAD = 0, TA = -40°C to +125°C; minimum printed as VOUT+0.5 (note 1) | 7 | ||
| Quiescent Current active | IQ | 150 | 200 | µA | Active mode, ILOAD = 0, TA = 25°C | 7 | |
| Quiescent Current active over temperature | IQ | 230 | µA | Active mode, ILOAD = 0, TA = -40°C to +125°C | 7 | ||
| Quiescent Current shutdown | IQ | 4 | 10 | µA | Shutdown mode, TA = 25°C | 7 | |
| Quiescent Current shutdown over temperature | IQ | 15 | µA | Shutdown mode, TA = -40°C to +125°C | 7 | ||
| ENABLE Pin Voltage active | 1.5 | V | Voltage reference in active mode (EN = 1), TA = -40°C to +125°C | 7 | |||
| ENABLE Pin Voltage shutdown | 0.5 | V | Voltage reference in shutdown mode (EN = 0), TA = -40°C to +125°C | 7 | |||
| ENABLE Pin Leakage Current | IEN | 1.5 | 3 | µA | VEN = VIN = 12V, TA = 25°C | 8 | |
| ENABLE Pin Leakage Current over temperature | IEN | 4 | µA | VEN = VIN = 12V, TA = -40°C to +125°C | 8 | ||
| Input voltage | IN | 12 | V | 6 | |||
| Enable Voltage | EN | 0 | V | 6 | |||
| Load current | ILoad | -10 | 10 | mA | 6 | ||
| Operating Temperature | TA | -40 | 125 | °C | 6 | ||
| Input voltage | IN | -0.3 | 13 | V | 6 | ||
| EN | EN | -0.3 | V | maximum printed as IN+0.3 | 6 | ||
| Output voltage | VOUT | -0.3 | 5.5 | V | 6 | ||
| Output short circuit current | ISC | 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 SOT23-6 | θJA | 230 | °C/W | JESD-51 | 6 | ||
| Short Circuit Current sourcing | ISC | 23 | mA | Sourcing | 7 | ||
| Short Circuit Current sinking | ISC | 25 | mA | Sinking | 7 | ||
| Long-Term Stability 0 to 1000h | 47 | ppm | 0 to 1000h @25°C | 7 | |||
| Long-Term Stability 1000h to 2000h | 44 | ppm | 1000h to 2000h @25°C | 7 | |||
| Long-Term Stability 0 to 2000h | 66 | ppm | 0 to 2000h @25°C | 7 | |||
| Thermal Hysteresis | 75 | ppm | 25°C, -40°C, 125°C, 25°C Cycle1 | 7 | |||
| Turn on Settling Time | tON | 2 | ms | To 0.1% with CL = 10μF | 7 | ||
| Output Voltage Noise | en | 8 | µVPP/V | f = 0.1Hz to 10Hz | 7 | ||
| Output Voltage | VOUT | 3 | V | RS3430-Q1 | 7 |
CAD (KiCad official)
- Symbol:
RS3430XH6-Q1 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
rs3430xh6-q1-etched.step/rs3430xh6-q1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rs3430xh6-q1.step/rs3430xh6-q1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jiangsu RUNIC Tech datasheet (18 pp, sha256
81de75552105267c, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).