component
STLA02PUR
Public Made by Adomby adom
STMicroelectronics LED Drivers, DFN-6-EP(2x2). 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
markdownSTLA02PUR
STMicroelectronics · LED Drivers · DFN-6-EP(2x2)
STLA02PUR from STMicroelectronics, in a DFN-6-EP(2x2). 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 | Supply voltage pin with operating input voltage range 2.5 V to 18 V and absolute maximum rating -0.3 V to 19 V. |
| 2 | GND | power_in | Ground reference connection for the device. |
| 3 | LX | output | Switching pin connected to external inductor, voltage range -0.3 V to 30 V for boost converter switching control. |
| 4 | VOUT | power_out | Output voltage pin for LED string connection, regulated voltage range VIN+1 V to 27 V with output current capability up to 20 mA. |
| 5 | FB | input | Feedback voltage input for output current regulation via external sensing resistor, with feedback voltage 190-210 mV difference from VOUT and maximum difference limit of 5 V. |
| 6 | EN/PWM | input | Enable pin or PWM control input for dimming with logic low level 0-1.5 V and high level 1.8 V to VIN (maximum 12 V). |
| 7 | GND | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DFN-6-EP(2x2) |
| Category | LED Drivers |
| Pins | 7 |
CAD (KiCad official)
- Symbol:
STLA02PUR - Footprint:
Package_DFN_QFN:DFN-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: DFN-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
stla02pur-etched.step/stla02pur-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stla02pur.step/stla02pur.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (23 pp, sha256
a2ed0c15018322f7, retrieved 2026-10-06, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).