component
MT9700-N
Public Made by Adomby adom
Aerosemi Power Distribution Switches, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| mt9700-n-etched.glb | 16d ago |
| mt9700-n-etched.step | 16d ago |
| mt9700-n-hero.glb | 16d ago |
| mt9700-n-hero.overlay.json | 16d ago |
| mt9700-n.glb | 16d ago |
| mt9700-n.kicad_mod | 16d ago |
| mt9700-n.kicad_sym | 16d ago |
| mt9700-n.lbr | 16d ago |
| mt9700-n.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
MT9700-N
Aerosemi · Power Distribution Switches · SOT-23-5
MT9700-N from Aerosemi, in a SOT-23-5. 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 | VOUT | power_out | Power-switch output, the drain of the internal P-MOSFET, which delivers current to the load and is current-limited to the threshold set by the SET resistor (2A max output current per the datasheet). |
| 2 | GND | power_in | Ground connection; the datasheet says to connect it externally to the power PAD. |
| 3 | SET | passive | External resistor connection that sets the current-limit threshold, with ILIM ≈ 6.8kΩ / RSET (A), ILIM range 0.4A to 2A. |
| 4 | EN | input | Enable input; logic high turns on the power switch, with VIL max 0.8V and VIH min 2V for VIN = 2.5V to 5.5V. |
| 5 | VIN | power_in | Input voltage, 2.4V to 5.5V; the datasheet requires a 10µF or greater ceramic capacitor from VIN to GND placed as close to the IC as possible. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Aerosemi |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Supply Voltage | -0.3 | 7 | V | 2 | |||
| Input Voltage Range | VIN | 2.4 | 5.5 | V | 3 | ||
| Switch On Resistance | RDS(ON) | 80 | 100 | mΩ | VIN=5V | 3 | |
| Current Limit Threshold | ILIM | 0.75 | 1 | 1.25 | A | RSET=6.8kΩ | 3 |
| Current Limit Threshold (min) | ILIM（min） | 0.4 | A | 3 | |||
| Current Limit Threshold (max) | ILIM（max） | 2 | A | 3 | |||
| Shutdown Supply Current | IQ(OFF) | 0.1 | 1 | μA | VIN=5V,EN=Inactive | 3 | |
| Operating Temperature Range | -40 | 85 | °C | 2 | |||
| Storage Temperature Range | -65 | 150 | °C | 2 | |||
| Junction Temperature | TJ | 150 | °C | 2 | |||
| Power Dissipation | PD | 0.4 | W | 2 | |||
| ESD HBM (Human Body Model) | 2 | kV | HBM | 2 | |||
| ESD MM (Machine Model) | 200 | V | MM | 2 | |||
| Thermal Resistance Junction-to-Case | θJC | 130 | °C/W | 2 | |||
| Thermal Resistance Junction-to-Ambient | θJA | 250 | °C/W | 2 |
CAD (KiCad official)
- Symbol:
MT9700-N - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
mt9700-n-etched.step/mt9700-n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mt9700-n.step/mt9700-n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Aerosemi datasheet (8 pp, sha256
b51be4566fc3e850, retrieved 2026-10-19, 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).