component
VIPER265KDTR
Public Made by Adomby adom
STMicroelectronics AC-DC Controllers And Regulators, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "viper265kdtr",
"version": "0.1.0",
"type": "component",
"description": "STMicroelectronics AC-DC Controllers And Regulators, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"power management (pmic)",
"viper265kdtr",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
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"viper265kdtr.kicad_sym",
"viper265kdtr.kicad_mod",
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"viper265kdtr.step",
"viper265kdtr.lbr",
"docs/hero.png",
"docs/viper265kdtr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"viper265kdtr-hero.glb",
"viper265kdtr-hero.overlay.json",
"viper265kdtr-etched.glb"
],
"component": {
"mpn": "VIPER265KDTR",
"manufacturer": "STMicroelectronics",
"package": "SOP-16",
"pin_count": 16,
"category": "Power Management (PMIC)",
"subcategory": "AC-DC Controllers And Regulators",
"datasheet": "https://www.st.com/resource/en/datasheet/viper265kdtr.pdf",
"parts": {
"symbol": "viper265kdtr.kicad_sym",
"footprint": "viper265kdtr.kicad_mod",
"model_3d": "viper265kdtr-hero.glb",
"model_3d_plain": "viper265kdtr-etched.glb",
"model_3d_step": "viper265kdtr-etched.step",
"model_3d_step_plain": "viper265kdtr.step",
"lbr": "viper265kdtr.lbr"
},
"distributor_links": {
"lcsc": "C726253",
"digikey": "497-19778-2-ND",
"mouser": "511-VIPER265KDTR"
},
"distributor_check": {
"checked_at": "2026-11-05T21:29:25Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "497-19778-2-ND",
"status": "found"
},
"mouser": {
"pn": "511-VIPER265KDTR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground connected to the source of the internal power MOSFET and the controller ground reference."
},
{
"number": "2",
"name": "N.C.",
"type": "unconnected",
"description": "Not internally connected; highly recommended to connect to GND (pin 1) or leave floating."
},
{
"number": "3",
"name": "N.C.",
"type": "unconnected",
"description": "Not internally connected; highly recommended to connect to GND (pin 1) or leave floating."
},
{
"number": "4",
"name": "N.A.",
"type": "unconnected",
"description": "Not available for user; mechanically connected to the controller die pad, and highly recommended to connect to GND (pin 1) to improve noise immunity."
},
{
"number": "5",
"name": "VCC",
"type": "power_in",
"description": "Supply voltage of the control section; this pin provides the charging current of the external capacitor."
},
{
"number": "6",
"name": "N.C.",
"type": "unconnected",
"description": "Not available for user; highly recommended to connect to GND (pin 1)."
},
{
"number": "7",
"name": "FB",
"type": "input",
"description": "Inverting input of the internal transconductance error amplifier; a single resistor to the converter output gives an output equal to the error amplifier reference voltage, and an external resistor divider is required for higher output voltages."
},
{
"number": "8",
"name": "COMP",
"type": "output",
"description": "Output of the internal transconductance error amplifier; the compensation network goes between this pin and GND, with linear voltage range from VCOMPL to VCOMPH, and it can directly control the PWM with an optocoupler."
},
{
"number": "9",
"name": "N.C.",
"type": "unconnected",
"description": "Not internally connected; can be connected to GND or left floating."
},
{
"number": "10",
"name": "N.C.",
"type": "unconnected",
"description": "Not internally connected; can be connected to GND or left floating."
},
{
"number": "11",
"name": "N.C.",
"type": "unconnected",
"description": "Not internally connected; can be connected to GND or left floating."
},
{
"number": "12",
"name": "N.C.",
"type": "unconnected",
"description": "Not internally connected; can be connected to GND or left floating."
},
{
"number": "13",
"name": "DRAIN",
"type": "passive",
"description": "High voltage drain pin from which the built-in high voltage switched start-up bias current is drawn; connected to the metal frame to facilitate heat dissipation, so a PCB copper area is required."
},
{
"number": "14",
"name": "DRAIN",
"type": "passive",
"description": "High voltage drain pin from which the built-in high voltage switched start-up bias current is drawn; connected to the metal frame to facilitate heat dissipation, so a PCB copper area is required."
},
{
"number": "15",
"name": "DRAIN",
"type": "passive",
"description": "High voltage drain pin from which the built-in high voltage switched start-up bias current is drawn; connected to the metal frame to facilitate heat dissipation, so a PCB copper area is required."
},
{
"number": "16",
"name": "DRAIN",
"type": "passive",
"description": "High voltage drain pin from which the built-in high voltage switched start-up bias current is drawn; connected to the metal frame to facilitate heat dissipation, so a PCB copper area is required."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet gives no KiCad ERC classes. Types were assigned from the pin function text: DRAIN as p; Table 1 lists grouped pins (2, 3; 9-12; 13-16). Each is expanded to one entry per pin with the group",
"3/16 pins cited to the wrong page (name found elsewhere): ['10:N.C.@p2', '14:DRAIN@p2', '15:DRAIN@p2']"
],
"pages_sent": 7,
"cost_usd": 0.0134,
"at": "2026-11-05T21:29:17"
},
"datasheet": {
"url": "https://www.st.com/resource/en/datasheet/viper265kdtr.pdf",
"pages": 7,
"sha256": "ebecb1033c720977",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
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"file": "viper265kdtr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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9.9,
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"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
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"checked": "2026-11-05",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "viper265kdtr-etched.step",
"role": "eda",
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"units": "mm",
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"sha256": "307a1490bbdfa5a4aba7b8e7deb6abc72ee84ae1083ffbc8551058b5ff010740",
"checked": "2026-11-05",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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}
}