component
MT3608B
Public Made by Adomby adom
Aerosemi DC-DC Converters, 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
markdownMT3608B
Aerosemi · DC-DC Converters · SOT-23-6
MT3608B from Aerosemi, 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 | SW | output | Power Switch Output (MOSFET drain) connected to power inductor and output rectifier; voltage swing 0V to 27V. |
| 2 | GND | power_in | Ground reference pin. |
| 3 | FB | input | Feedback Input with 0.6V reference voltage; connect resistor divider to control output voltage. |
| 4 | EN | input | Enable/Disable Control Input; high enables converter, low disables it; connect to VIN for automatic startup when unused. |
| 5 | VIN | power_in | Input Supply Pin; operating range 2.5V to 24V; must be locally bypassed. |
| 6 | NC | unconnected | No Connect; no internal connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Aerosemi |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
MT3608B - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
mt3608b-etched.step/mt3608b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mt3608b.step/mt3608b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Aerosemi datasheet (8 pp, sha256
f61bb3a3f618a0b6, 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).