component
SK6216CMM5R-33
Public Made by Adomby adom
Suntek Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SK6216CMM5R-33
Suntek · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
SK6216CMM5R-33 from Suntek, in a SOT-23-5. 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 | Input voltage pin; the electrical characteristics give an input voltage range of 3.5V to 15V, and the absolute maximum supply voltage is 18V. |
| 2 | GND | power_in | Ground pin for the regulator. |
| 3 | CE | input | Enable pin; the typical application recommends a 10K to 47K current-limiting resistor Re on this pin, and a 0.01uF capacitor Ce when the input voltage is 12V or higher. |
| 4 | NC | unconnected | No connection; the datasheet lists this pin with no function ("--"). |
| 5 | VOUT | power_out | Regulated output voltage pin, with output voltage accuracy of ±2% and output current up to 500mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Suntek |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
SK6216CMM5R-33 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
sk6216cmm5r-33-etched.step/sk6216cmm5r-33-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sk6216cmm5r-33.step/sk6216cmm5r-33.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Suntek datasheet (8 pp, sha256
a9ee5a837e4497ae, retrieved 2026-10-09, 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).
# SK6216CMM5R-33
**Suntek** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
SK6216CMM5R-33 from Suntek, in a SOT-23-5. 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 | Input voltage pin; the electrical characteristics give an input voltage range of 3.5V to 15V, and the absolute maximum supply voltage is 18V. |
| 2 | GND | power_in | Ground pin for the regulator. |
| 3 | CE | input | Enable pin; the typical application recommends a 10K to 47K current-limiting resistor Re on this pin, and a 0.01uF capacitor Ce when the input voltage is 12V or higher. |
| 4 | NC | unconnected | No connection; the datasheet lists this pin with no function ("--"). |
| 5 | VOUT | power_out | Regulated output voltage pin, with output voltage accuracy of ±2% and output current up to 500mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Suntek |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `SK6216CMM5R-33`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `sk6216cmm5r-33-etched.step` / `sk6216cmm5r-33-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sk6216cmm5r-33.step` / `sk6216cmm5r-33.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Suntek datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603047619945897984) (8 pp, sha256 `a9ee5a837e4497ae`, retrieved 2026-10-09, 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](docs/sk6216cmm5r-33-datasheet.pdf)