component
ETA3496S2F
Public Made by Adomby adom
etasolution DC-DC Converters, SOT23-5. 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
markdownETA3496S2F
etasolution · DC-DC Converters · SOT23-5
ETA3496S2F from etasolution, in a SOT23-5. 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 | EN | input | Enable pin for the IC: drive high to enable the part and low to disable it, with EN input low maximum 0.4V and high minimum 1.5V. |
| 2 | GND | power_in | Ground reference pin; the chip ground should join the input capacitor and output capacitor grounds at a single star-connected point. |
| 3 | SW | output | Inductor connection: connect the inductor between SW and the regulator output; SW absolute maximum is -0.3V (-2.5V for under 10ns) to 12V. |
| 4 | IN | power_in | Supply voltage input for the regulator, to be bypassed with a 10μF ceramic capacitor to GND; the operating input range is 2.5V to 7.2V. |
| 5 | FB | input | Feedback input: an external resistor divider from the output to FB and GND sets the output between 0.6V and VIN. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | etasolution |
| Package | SOT23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
ETA3496S2F - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT23-5 (KiCad packages3D, STEP)
- 3D model files:
eta3496s2f-etched.step/eta3496s2f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);eta3496s2f.step/eta3496s2f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: etasolution datasheet (7 pp, sha256
80db559d129c4f54, retrieved 2026-10-09, tier: lcsc) - 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).