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LTC2950ITS8-1#TRPBF
Public Made by Adomby adom
Analog Devices Supervisor And Reset ICs, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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LTC2950ITS8-1#TRPBF
Analog Devices · Supervisor And Reset ICs · TSOT-23-8
LTC2950ITS8-1#TRPBF from Analog Devices, in a TSOT-23-8. 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 | VIN | power_in | Supply input, operating range 2.7V to 26.4V (absolute maximum 33V), with undervoltage lockout threshold of 2.3V typical. |
| 2 | PB | input | Active-low pushbutton input with internal pull-up, voltage range -1V to 26.4V, threshold 0.8V typical, with 32ms internal debounce. |
| 3 | ONT | passive | Optional capacitor pin that extends the turn-on debounce time (CONT = 1.56E-4 µF/ms • (tONT - 1ms)), absolute maximum -0.3V to 2.7V. |
| 4 | GND | power_in | Ground; all voltages are referenced to GND. |
| 5 | INT | output | Open-drain active-low interrupt output to the microprocessor that goes low when PB is validly pressed for shutdown, absolute maximum -0.3V to 10V. |
| 6 | EN/EN | output | Open-drain enable output (EN, active-high on the LTC2950-1) controlling a DC/DC converter, absolute maximum -0.3V to 10V. |
| 7 | OFFT | passive | Optional capacitor pin that extends the turn-off debounce time (COFFT = 1.56E-4 µF/ms • (tOFFT - 1ms)), absolute maximum -0.3V to 2.7V. |
| 8 | KILL | input | Active-low microprocessor input with 0.6V typical threshold that releases the enable output when pulled low, absolute maximum -0.3V to 7V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSOT-23-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LTC2950ITS8-1#TRPBF - Footprint:
Package_TO_SOT_SMD:TSOT-23-8 - 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
ltc2950its8-1-trpbf-etched.step/ltc2950its8-1-trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ltc2950its8-1-trpbf.step/ltc2950its8-1-trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (16 pp, sha256
af7141650f3166f4, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).
# LTC2950ITS8-1#TRPBF
**Analog Devices** · Supervisor And Reset ICs · TSOT-23-8
LTC2950ITS8-1#TRPBF from Analog Devices, in a TSOT-23-8. 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 | VIN | power_in | Supply input, operating range 2.7V to 26.4V (absolute maximum 33V), with undervoltage lockout threshold of 2.3V typical. |
| 2 | PB | input | Active-low pushbutton input with internal pull-up, voltage range -1V to 26.4V, threshold 0.8V typical, with 32ms internal debounce. |
| 3 | ONT | passive | Optional capacitor pin that extends the turn-on debounce time (CONT = 1.56E-4 µF/ms • (tONT - 1ms)), absolute maximum -0.3V to 2.7V. |
| 4 | GND | power_in | Ground; all voltages are referenced to GND. |
| 5 | INT | output | Open-drain active-low interrupt output to the microprocessor that goes low when PB is validly pressed for shutdown, absolute maximum -0.3V to 10V. |
| 6 | EN/EN | output | Open-drain enable output (EN, active-high on the LTC2950-1) controlling a DC/DC converter, absolute maximum -0.3V to 10V. |
| 7 | OFFT | passive | Optional capacitor pin that extends the turn-off debounce time (COFFT = 1.56E-4 µF/ms • (tOFFT - 1ms)), absolute maximum -0.3V to 2.7V. |
| 8 | KILL | input | Active-low microprocessor input with 0.6V typical threshold that releases the enable output when pulled low, absolute maximum -0.3V to 7V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSOT-23-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
## CAD (KiCad official)
- Symbol: `LTC2950ITS8-1#TRPBF`
- Footprint: `Package_TO_SOT_SMD:TSOT-23-8`
- 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files: `ltc2950its8-1-trpbf-etched.step` / `ltc2950its8-1-trpbf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ltc2950its8-1-trpbf.step` / `ltc2950its8-1-trpbf.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886755864535040) (16 pp, sha256 `af7141650f3166f4`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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).
[Datasheet PDF](docs/ltc2950its8-1-trpbf-datasheet.pdf)