component
LT3081ER#PBF
Public Made by Adomby adom
Analog Devices Linear Voltage Regulators (LDO), TO-263-7. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"description": "Analog Devices Linear Voltage Regulators (LDO), TO-263-7. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"component": {
"mpn": "LT3081ER#PBF",
"manufacturer": "Analog Devices",
"package": "TO-263-7",
"pin_count": 8,
"category": "Power Management ICs",
"subcategory": "Linear Voltage Regulators (LDO)",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/3081fc.pdf",
"parts": {
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"lbr": "lt3081er-pbf.lbr"
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"distributor_links": {
"lcsc": "C117395",
"digikey": "505-LT3081ER#PBF-ND",
"mouser": "584-LT3081ER#PBF"
},
"distributor_check": {
"checked_at": "2026-11-02T17:05:50Z",
"source": "Component Ocean /api/assign-pns",
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"status": "found"
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"pins": [
{
"number": "1",
"name": "ILIM",
"type": "passive",
"description": "A resistor between this pin and OUT programs the output current limit, typically 360mA/kΩ with a 450Ω offset, and the device keeps an internal current limit if the pin is left open."
},
{
"number": "2",
"name": "SET",
"type": "input",
"description": "This is the error amplifier's noninverting input, with a fixed 50µA current source flowing out of it, and a single external resistor sets VOUT over the range 0V to 34.5V."
},
{
"number": "3",
"name": "IMON",
"type": "output",
"description": "This pin sources a current typically equal to ILOAD/5000 (200µA per amp) and its output is valid from VOUT + 0.4V to VOUT - 40V; connect it to OUT if unused."
},
{
"number": "4",
"name": "OUT",
"type": "power_out",
"description": "This is the power output of the device, which requires a 5mA minimum load current for proper regulation; the tab is internally tied to this pin and must be tied directly to OUT at the PCB."
},
{
"number": "5",
"name": "TEMP",
"type": "output",
"description": "This pin delivers a current of 1µA/°C for temperatures above 5°C (typically 25µA at 25°C), valid for voltages from VOUT + 0.4V to VOUT - 40V; connect it to OUT if unused."
},
{
"number": "6",
"name": "IN",
"type": "power_in",
"description": "This pin supplies power to the regulator, and its voltage must be between the dropout voltage and 36V above the OUT pin, depending on output load current."
},
{
"number": "7",
"name": "NC",
"type": "unconnected",
"description": "No connect pin with no connection to internal circuitry; it may be tied to IN, OUT, GND or left floating."
},
{
"number": "8",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
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"primary_model": "claude-haiku-5-5",
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"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
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"cost_usd": 0.0285,
"at": "2026-11-02T17:05:36"
},
"datasheet": {
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"pages": 32,
"sha256": "db8bd595a2b6fd11",
"source_tier": "mfr"
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 8,
"described": 8,
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"refuses_to_fabricate": true
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