component
SY7072AABC
Public Made by Adomby adom
Silergy Corp DC-DC Converters, SOT-23-6. 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
markdownSY7072AABC
Silergy Corp · DC-DC Converters · SOT-23-6
SY7072AABC from Silergy Corp, in a SOT-23-6. 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 | LX | passive | Inductor node: connect the boost inductor between the IN pin and the LX pin. |
| 2 | GND | power_in | Ground pin. |
| 3 | FB | input | Feedback pin: connect RFB1 between OUT and FB and RFB2 between FB and GND, with VOUT = 1.2V × (RFB1/RFB2 + 1). |
| 4 | EN | input | Enable pin: pull high to turn the device on, and do not leave it floating. |
| 5 | OUT | power_out | Output pin: decouple to GND with a minimum of 22µF ceramic capacitor. |
| 6 | IN | power_in | Input pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Silergy Corp |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
SY7072AABC - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
sy7072aabc-etched.step/sy7072aabc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sy7072aabc.step/sy7072aabc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Silergy Corp datasheet (6 pp, sha256
aa0d136c77418d5b, 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).