component
GN1117-5.0V
Public Made by Adomby adom
GN Semic Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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GN1117-5.0V
GN Semic · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223-3L
GN1117-5.0V from GN Semic, in a SOT-223-3L. 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 | ADJ/GND | power_in | Adjust/ground terminal: it is the ground pin on the fixed-voltage versions and the adjust terminal on the GN1117-ADJ, where the output is set by two external resistors (VOUT = VREF(1+R2/R1) + IADJ*R2). The datasheet gives no separate electrical limit for this pin. |
| 2 | VOUT | power_out | Regulated output terminal, rated for up to 1 A maximum output current (IOMAX 1 A min at VIN-VOUT = 2 V). |
| 3 | VIN | power_in | Input terminal; recommended input voltage is 2.75 V to 15 V and the absolute maximum supply voltage is 18 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GN Semic |
| Package | SOT-223-3L |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
GN1117-5.0V - Footprint:
Package_TO_SOT_SMD:SOT-223-3_TabPin2 - 3D model: SOT-223-3L (KiCad packages3D, STEP)
- 3D model files:
gn1117-5-0v-etched.step/gn1117-5-0v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gn1117-5-0v.step/gn1117-5-0v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GN Semic datasheet (10 pp, sha256
f0c295568b5bb91e, retrieved 2026-10-09, 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: 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).
# GN1117-5.0V
**GN Semic** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223-3L
GN1117-5.0V from GN Semic, in a SOT-223-3L. 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 | ADJ/GND | power_in | Adjust/ground terminal: it is the ground pin on the fixed-voltage versions and the adjust terminal on the GN1117-ADJ, where the output is set by two external resistors (VOUT = VREF(1+R2/R1) + IADJ*R2). The datasheet gives no separate electrical limit for this pin. |
| 2 | VOUT | power_out | Regulated output terminal, rated for up to 1 A maximum output current (IOMAX 1 A min at VIN-VOUT = 2 V). |
| 3 | VIN | power_in | Input terminal; recommended input voltage is 2.75 V to 15 V and the absolute maximum supply voltage is 18 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GN Semic |
| Package | SOT-223-3L |
| Category | Power Management (PMIC) |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `GN1117-5.0V`
- Footprint: `Package_TO_SOT_SMD:SOT-223-3_TabPin2`
- 3D model: SOT-223-3L (KiCad packages3D, STEP)
- 3D model files: `gn1117-5-0v-etched.step` / `gn1117-5-0v-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gn1117-5-0v.step` / `gn1117-5-0v.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GN Semic datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603005340032524288) (10 pp, sha256 `f0c295568b5bb91e`, retrieved 2026-10-09, 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:** 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](docs/gn1117-5-0v-datasheet.pdf)