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VN820PTTR-E
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STMicroelectronics Power Distribution Switches, TO-252-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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VN820PTTR-E
STMicroelectronics · Power Distribution Switches · TO-252-5
VN820PTTR-E from STMicroelectronics, in a TO-252-5. 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 | OUTPUT | output | High-side driver output to the load; internally current-limited to 9-20 A (Ilim), with reverse DC output current rated at -9 A max and on-state resistance of 40 mOhm typ. at IOUT=3A, Tj=25C, VCC>8V. |
| 2 | STATUS | output | Open-drain diagnostic status output that signals open-load, overtemperature, over/undervoltage and current-limitation conditions, with VSTAT max 0.5V at ISTAT=1.6mA, 10uA max leakage, and a 6-8V clamp voltage. |
| 3 | VCC | power_in | DC supply voltage pin operating from 5.5V to 36V (41V absolute maximum, -0.3V reverse max) with an active overvoltage clamp (typ. 36V) protecting against low-energy spikes. |
| 4 | INPUT | input | CMOS-compatible logic input (VIL max 1.25V, VIH min 3.25V, 0.5V typ. hysteresis) that turns the output on/off, with DC input current limited to +/-10mA and a 6-8V input clamp voltage. |
| 5 | GND | power_in | Ground reference pin; the device automatically turns off if this pin becomes disconnected, and reverse ground pin current is limited to -200mA max. |
| 6 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-252-5 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
VN820PTTR-E - Footprint:
Package_TO_SOT_SMD:TO-252-5_TabPin6 - 3D model: TO-252-5 (KiCad packages3D, STEP)
- 3D model files:
vn820pttr-e-etched.step/vn820pttr-e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);vn820pttr-e.step/vn820pttr-e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (44 pp, sha256
f4427dd6890609b7, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).
# VN820PTTR-E
**STMicroelectronics** · Power Distribution Switches · TO-252-5
VN820PTTR-E from STMicroelectronics, in a TO-252-5. 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 | OUTPUT | output | High-side driver output to the load; internally current-limited to 9-20 A (Ilim), with reverse DC output current rated at -9 A max and on-state resistance of 40 mOhm typ. at IOUT=3A, Tj=25C, VCC>8V. |
| 2 | STATUS | output | Open-drain diagnostic status output that signals open-load, overtemperature, over/undervoltage and current-limitation conditions, with VSTAT max 0.5V at ISTAT=1.6mA, 10uA max leakage, and a 6-8V clamp voltage. |
| 3 | VCC | power_in | DC supply voltage pin operating from 5.5V to 36V (41V absolute maximum, -0.3V reverse max) with an active overvoltage clamp (typ. 36V) protecting against low-energy spikes. |
| 4 | INPUT | input | CMOS-compatible logic input (VIL max 1.25V, VIH min 3.25V, 0.5V typ. hysteresis) that turns the output on/off, with DC input current limited to +/-10mA and a 6-8V input clamp voltage. |
| 5 | GND | power_in | Ground reference pin; the device automatically turns off if this pin becomes disconnected, and reverse ground pin current is limited to -200mA max. |
| 6 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-252-5 |
| Category | Power Management (PMIC) |
| Pins | 6 |
## CAD (KiCad official)
- Symbol: `VN820PTTR-E`
- Footprint: `Package_TO_SOT_SMD:TO-252-5_TabPin6`
- 3D model: TO-252-5 (KiCad packages3D, STEP)
- 3D model files: `vn820pttr-e-etched.step` / `vn820pttr-e-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vn820pttr-e.step` / `vn820pttr-e.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588927173474594816) (44 pp, sha256 `f4427dd6890609b7`, retrieved 2026-09-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-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).
[Datasheet PDF](docs/vn820pttr-e-datasheet.pdf)