component
HMC544AETR
Public Made by Adomby adom
Analog Devices RF Switches, SOT-23-6. 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
markdownHMC544AETR
Analog Devices · RF Switches · SOT-23-6
HMC544AETR from Analog Devices, in a SOT-23-6. 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 | RF2 | bidirectional | DC-coupled RF port matched to 50 Ohms with insertion loss 0.25-0.7 dB (DC-4 GHz); requires blocking capacitor. |
| 2 | GND | power_in | Ground connection to RF/DC ground plane. |
| 3 | RF1 | bidirectional | DC-coupled RF port matched to 50 Ohms with insertion loss 0.25-0.7 dB (DC-4 GHz); requires blocking capacitor. |
| 4 | B | input | Control input accepting logic low (0-0.2 Vdc, 1 µA typical) or logic high (+3 to +5 Vdc ±0.2V, 0.5-1 µA typical). |
| 5 | RFC | bidirectional | DC-coupled common RF port matched to 50 Ohms with return loss 28 dB (DC-4 GHz); requires blocking capacitor. |
| 6 | A | input | Control input accepting logic low (0-0.2 Vdc, 1 µA typical) or logic high (+3 to +5 Vdc ±0.2V, 0.5-1 µA typical). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOT-23-6 |
| Category | RF And Wireless |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
HMC544AETR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
hmc544aetr-etched.step/hmc544aetr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hmc544aetr.step/hmc544aetr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (6 pp, sha256
88919a6173bd1870, retrieved 2026-09-18, 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).