component
SGM4157YC6
Public Unreviewedby Ray
SGMICRO Analog Switches, Multiplexers, SC-70-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
PCB Footprint
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
Datasheet
Open in new tab ↗Loads on click. Unloads when scrolled away or the tab is hidden.
README
markdownSGM4157YC6
SGMICRO · Analog Switches, Multiplexers · SC-70-6
SGM4157YC6 from SGMICRO, in a SC-70-6. 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 | NO | bidirectional | Normally-Open analog switch terminal. Connected to COM when IN = logic high. Rail-to-rail analog signal range 0 V to V+. On-resistance 0.8Ω typ, continuous current ±150mA (peak ±250mA). |
| 2 | GND | power_in | Ground reference (0V) for the device. |
| 3 | NC | bidirectional | Normally-Closed analog switch terminal. Connected to COM when IN = logic low. Rail-to-rail analog signal range 0 V to V+. On-resistance 0.8Ω typ, continuous current ±150mA (peak ±250mA). |
| 4 | COM | bidirectional | Common analog switch terminal. Routed to either NO or NC based on the state of the IN control pin. Rail-to-rail signal range 0 V to V+. |
| 5 | V+ | power_in | Positive power supply input. Operating range 1.8V to 5.5V; absolute max 6V. Quiescent supply current 0.1µA typ. |
| 6 | IN | input | Digital control input that selects which switch terminal is connected to COM (IN=0 selects NC, IN=1 selects NO). TTL/CMOS compatible: VIH ≥ 1.6V, VIL ≤ 0.4V at V+=4.5V. Input tolerates drive signals up to 5.5V independent of supply voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | SC-70-6 |
| Category | Interface |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
SGM4157YC6/TR
CAD (KiCad official)
- Symbol:
SGM4157YC6 - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SC-70-6 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SGMICRO datasheet (11 pp, sha256
20b74037b24c2934, 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).