component
LT3030EFE#PBF
Public Made by Adomby adom
Analog Devices Linear Voltage Regulators (LDO), TSSOP-20-EP. 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), TSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"component": {
"mpn": "LT3030EFE#PBF",
"manufacturer": "Analog Devices",
"package": "TSSOP-20-EP",
"pin_count": 21,
"category": "Power Management ICs",
"subcategory": "Linear Voltage Regulators (LDO)",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/3030fa.pdf",
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"lbr": "lt3030efe-pbf.lbr"
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"distributor_links": {
"lcsc": "C666510",
"digikey": "LT3030EFE#PBF-ND",
"mouser": "584-LT3030EFE#PBF"
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"distributor_check": {
"checked_at": "2026-11-02T17:03:35Z",
"source": "Component Ocean /api/assign-pns",
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"pins": [
{
"number": "1",
"name": "ADJ1",
"type": "input",
"description": "Channel 1 error amplifier input, regulated to 1.220V referenced to ground with an output range of 1.220V to 19.5V and an internal clamp of ±9V."
},
{
"number": "2",
"name": "BYP1",
"type": "passive",
"description": "Channel 1 reference bypass pin, clamped to ±0.6V from ground; a capacitor of at most 10nF to OUT1 lowers output noise to a typical 20μVRMS, and the pin must be left unconnected if unused."
},
{
"number": "3",
"name": "OUT1",
"type": "power_out",
"description": "Channel 1 regulated output supplying up to 750mA, requiring a minimum 10μF output capacitor to prevent oscillation."
},
{
"number": "4",
"name": "OUT1",
"type": "power_out",
"description": "Channel 1 regulated output (second pin), supplying up to 750mA and requiring a minimum 10μF output capacitor to prevent oscillation."
},
{
"number": "5",
"name": "GND",
"type": "power_in",
"description": "Ground connection that must be tied directly to the exposed pad and the bottom of the output voltage setting divider."
},
{
"number": "6",
"name": "GND",
"type": "power_in",
"description": "Ground connection that must be tied directly to the exposed pad and the bottom of the output voltage setting divider."
},
{
"number": "7",
"name": "OUT2",
"type": "power_out",
"description": "Channel 2 regulated output supplying up to 250mA, requiring a minimum 3.3μF output capacitor to prevent oscillation."
},
{
"number": "8",
"name": "OUT2",
"type": "power_out",
"description": "Channel 2 regulated output (second pin), supplying up to 250mA and requiring a minimum 3.3μF output capacitor to prevent oscillation."
},
{
"number": "9",
"name": "BYP2",
"type": "passive",
"description": "Channel 2 reference bypass pin, clamped to ±0.6V from ground; a capacitor of at most 10nF to OUT2 lowers output noise to a typical 20μVRMS, and the pin must be left unconnected if unused."
},
{
"number": "10",
"name": "ADJ2",
"type": "input",
"description": "Channel 2 error amplifier input, regulated to 1.220V referenced to ground with an output range of 1.220V to 19.5V and an internal clamp of ±9V."
},
{
"number": "11",
"name": "SHDN2",
"type": "input",
"description": "Channel 2 shutdown input; pulling it low turns the channel 2 output off, and it must be connected to IN2 if unused."
},
{
"number": "12",
"name": "PWRGD2",
"type": "output",
"description": "Channel 2 open-collector power good flag that pulls low until the output exceeds 90% of nominal, requires an external pull-up, and sinks at most 100μA in the low state."
},
{
"number": "13",
"name": "IN2",
"type": "power_in",
"description": "Channel 2 input supply, operating over a 1.7V to 20V input range, with a bypass capacitor of 1μF to 10μF recommended if far from the main input filter."
},
{
"number": "14",
"name": "IN2",
"type": "power_in",
"description": "Channel 2 input supply (second pin), operating over a 1.7V to 20V input range, with a bypass capacitor of 1μF to 10μF recommended if far from the main input filter."
},
{
"number": "15",
"name": "GND",
"type": "power_in",
"description": "Ground connection that must be tied directly to the exposed pad and the bottom of the output voltage setting divider."
},
{
"number": "16",
"name": "GND",
"type": "power_in",
"description": "Ground connection that must be tied directly to the exposed pad and the bottom of the output voltage setting divider."
},
{
"number": "17",
"name": "IN1",
"type": "power_in",
"description": "Channel 1 input supply, operating over a 1.7V to 20V input range, with a bypass capacitor of 1μF to 10μF recommended if far from the main input filter."
},
{
"number": "18",
"name": "IN1",
"type": "power_in",
"description": "Channel 1 input supply (second pin), operating over a 1.7V to 20V input range, with a bypass capacitor of 1μF to 10μF recommended if far from the main input filter."
},
{
"number": "19",
"name": "PWRGD1",
"type": "output",
"description": "Channel 1 open-collector power good flag that pulls low until the output exceeds 90% of nominal, requires an external pull-up, and sinks at most 100μA in the low state."
},
{
"number": "20",
"name": "SHDN1",
"type": "input",
"description": "Channel 1 shutdown input; pulling it low turns the channel 1 output off, and it must be connected to IN1 if unused."
},
{
"number": "21",
"name": "GND",
"type": "power_in",
"description": "Exposed pad, electrically GND, that must be soldered to the PCB ground for proper electrical and thermal performance."
}
],
"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 FE (20-lead TSSOP) top-view text is scrambled in the extraction. The pin map was reconstructed f"
],
"pages_sent": 6,
"cost_usd": 0.0233,
"at": "2026-11-02T17:03:18"
},
"datasheet": {
"url": "https://www.analog.com/media/en/technical-documentation/data-sheets/3030fa.pdf",
"pages": 22,
"sha256": "155d0aad0a2cb7e7",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
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"described": 21,
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}