component
VIPER267KDTR
Public Made by Adomby adom
STMicroelectronics AC-DC Controllers And Regulators, SOIC-16. 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
markdownVIPER267KDTR
STMicroelectronics · AC-DC Controllers And Regulators · SOIC-16
VIPER267KDTR from STMicroelectronics, in a SOIC-16. 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 | GND | power_in | Ground reference connected to MOSFET source and controller ground. |
| 2 | N.C. | unconnected | Not internally connected; can be left floating or connected to GND. |
| 3 | N.C. | unconnected | Not internally connected; can be left floating or connected to GND. |
| 4 | N.A. | unconnected | Not available for user; die pad mechanically connected to frame; recommended to connect to GND. |
| 5 | VDD | power_in | Control section supply voltage; operating range 11.5 to 23.5 V. |
| 6 | N.C. | unconnected | Not available for user; recommended to connect to GND. |
| 7 | FB | input | Error amplifier inverting input (feedback); voltage range -0.3 to 4.8 V. |
| 8 | COMP | output | Error amplifier output (compensation); voltage range -0.3 to 3.5 V; saturation limits VCOMPL 1.0-1.2 V, VCOMPH 3.0 V. |
| 9 | N.C. | unconnected | Not internally connected; must be left floating. |
| 10 | N.C. | unconnected | Not internally connected; must be left floating. |
| 11 | N.C. | unconnected | Not internally connected; must be left floating. |
| 12 | N.C. | unconnected | Not internally connected; must be left floating. |
| 13 | DRAIN | output | High voltage drain pin; maximum voltage 1050 V; connected to frame for thermal dissipation. |
| 14 | DRAIN | output | High voltage drain pin; maximum voltage 1050 V; connected to frame for thermal dissipation. |
| 15 | DRAIN | output | High voltage drain pin; maximum voltage 1050 V; connected to frame for thermal dissipation. |
| 16 | DRAIN | output | High voltage drain pin; maximum voltage 1050 V; connected to frame for thermal dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOIC-16 |
| Category | Power Management (PMIC) |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
VIPER267KDTR - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
viper267kdtr-etched.step/viper267kdtr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);viper267kdtr.step/viper267kdtr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (28 pp, sha256
2e519f4b1f99d0d7, retrieved 2026-10-01, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).