component
SE2576L-R
Public Made by Adomby adom
Skyworks Solutions RF Amplifiers, QFN-16-EP(3x3). 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
markdownSE2576L-R
Skyworks Solutions · RF Amplifiers · QFN-16-EP(3x3)
SE2576L-R from Skyworks Solutions, in a QFN-16-EP(3x3). 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 | RF IN | input | RF Input at 2400-2500 MHz with typical small signal gain of 30-33 dB and input return loss of 10-15 dB. |
| 2 | EN | input | Power Amplifier Enable, logic input accepting 1.8-3.6 V high or 0-0.4 V low with 10 kΩ passive pull-down impedance. |
| 3 | GND | power_in | Ground connection. |
| 4 | VCC0 | power_in | Power Supply for Bias Circuit, supply voltage 4.5-5.5 V relative to GND. |
| 5 | GND | power_in | Ground connection. |
| 6 | GND | power_in | Ground connection. |
| 7 | DET | output | Power Detector Output providing 0.33 V at 5 dBm, 0.70 V at 26 dBm, and 1.00 V at 30 dBm output power into 26.5 kΩ load. |
| 8 | NC | unconnected | No Connect; may be left floating or grounded. |
| 9 | GND | power_in | Ground connection. |
| 10 | RF OUT | output | RF Output at 2400-2500 MHz with output power of 26 dBm typical at 54 Mbps OFDM 64-QAM or 29 dBm at 11 Mbps CCK. |
| 11 | RF OUT | output | RF Output at 2400-2500 MHz with output power of 26 dBm typical at 54 Mbps OFDM 64-QAM or 29 dBm at 11 Mbps CCK. |
| 12 | GND | power_in | Ground connection. |
| 13 | VCC2 | power_in | Power Supply for 2nd Stage, supply voltage 4.5-5.5 V relative to GND. |
| 14 | NC | unconnected | No Connect; may be left floating or grounded. |
| 15 | VCC1 | power_in | Power Supply for driver stages, supply voltage 4.5-5.5 V relative to GND. |
| 16 | GND | power_in | Ground connection. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Skyworks Solutions |
| Package | QFN-16-EP(3x3) |
| Category | RF And Wireless |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
SE2576L-R - Footprint:
Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm - 3D model: QFN-16-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
se2576l-r-etched.step/se2576l-r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);se2576l-r.step/se2576l-r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Skyworks Solutions datasheet (9 pp, sha256
8295c906b11331f3, retrieved 2026-09-21, 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).