component
TP8308
Public Made by Adomby adom
TPOWER LED Drivers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTP8308
TPOWER · LED Drivers · SOT-23-6
TP8308 from TPOWER, 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 | VDD | power_in | Supply input with an internal 5.6 V zener clamp; the absolute maximum VDD-to-GND rating is -0.3 to +6 V, and a dropping resistor is required when the input voltage exceeds 5.6 V. |
| 2 | SW | output | Drain of the internal power MOSFET, rated for -0.3 to +100 V to GND and a power-switch output current of 1.0 A absolute maximum. |
| 3 | MODE | input | High/low brightness mode input (high = 100% output, low = 30% output), absolute maximum -0.3 to +7 V; it must not be left floating and must be tied to VDD or GND when unused, and a 100 nF filter capacitor to GND is required in dimming applications. |
| 4 | GND | power_in | Chip ground. |
| 5 | CS | input | Output current sense pin; the LED average-current sense resistor is connected between CS and GND, with an absolute maximum CS-to-GND rating of -0.3 to +6 V. |
| 6 | NC | unconnected | No connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TPOWER |
| Package | SOT-23-6 |
| Category | LED Drivers |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TP8308 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tp8308-etched.step/tp8308-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tp8308.step/tp8308.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TPOWER datasheet (6 pp, sha256
d2b4f3574d0b165e, 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).