component
PAM2861CBR
Public Made by Adomby adom
Diodes Incorporated LED Drivers, SOT-89-5. Datasheet-verified pinout, 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
markdownPAM2861CBR
Diodes Incorporated · LED Drivers · SOT-89-5
PAM2861CBR from Diodes Incorporated, in a SOT-89-5. 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 | LX | output | Drain of internal NDMOS switch; maximum voltage rating 40V. |
| 2 | GND | power_in | Ground reference (0V). |
| 3 | VSET | input | Multi-function on/off and brightness control pin; accepts DC voltage (0.3V to 2.5V) to adjust output current from 12% to 100%, PWM signals up to 500Hz, or floating for normal operation; voltage below 0.2V disables output. |
| 4 | ISENSE | input | Current sense input for external resistor Rs to define nominal output current per IOUTnom = 0.1/Rs; maximum voltage rating 40V. |
| 5 | VIN | power_in | Input voltage supply (6V to 40V); decoupling with 10µF or higher X7R ceramic capacitor required. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-89-5 |
| Category | LED Drivers |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
PAM2861CBR - Footprint:
Package_TO_SOT_SMD:SOT-89-5 - 3D model: SOT-89-5 (KiCad packages3D, STEP)
- 3D model files:
pam2861cbr-etched.step/pam2861cbr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pam2861cbr.step/pam2861cbr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (12 pp, sha256
10db5ebfd993c593, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).