component
LP5868RKPR
Public Made by Adomby adom
TEXAS INSTRUMENTS Global Sourcing Parts, VQFN-40(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "lp5868rkpr",
"title": "LP5868RKPR",
"brief": "TEXAS INSTRUMENTS Global Sourcing Parts, VQFN-40(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"global sourcing parts",
"lp5868rkpr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "LP5868RKPR",
"manufacturer": "TEXAS INSTRUMENTS",
"package": "VQFN-40(5x5)",
"pin_count": 41,
"category": "Global Sourcing Parts",
"subcategory": "Global Sourcing Parts",
"datasheet": "https://www.ti.com/cn/lit/gpn/lp5868",
"parts": {
"symbol": "lp5868rkpr.kicad_sym",
"footprint": "lp5868rkpr.kicad_mod",
"model_3d": "lp5868rkpr-hero.glb",
"model_3d_plain": "lp5868rkpr-etched.glb",
"model_3d_step": "lp5868rkpr-etched.step",
"model_3d_step_plain": "lp5868rkpr.step",
"lbr": "lp5868rkpr.lbr"
},
"distributor_links": {
"lcsc": "C3189475",
"digikey": "296-LP5868RKPRTR-ND",
"mouser": "595-LP5868RKPR"
},
"distributor_check": {
"checked_at": "2026-11-02T16:53:34Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-LP5868RKPRTR-ND",
"status": "found"
},
"mouser": {
"pn": "595-LP5868RKPR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "CS0",
"type": "output",
"description": "Current sink 0; must be left floating if not used."
},
{
"number": "2",
"name": "CS1",
"type": "output",
"description": "Current sink 1; must be left floating if not used."
},
{
"number": "3",
"name": "CS2",
"type": "output",
"description": "Current sink 2; must be left floating if not used."
},
{
"number": "4",
"name": "CS3",
"type": "output",
"description": "Current sink 3; must be left floating if not used."
},
{
"number": "5",
"name": "CS4",
"type": "output",
"description": "Current sink 4; must be left floating if not used."
},
{
"number": "6",
"name": "CS5",
"type": "output",
"description": "Current sink 5; must be left floating if not used."
},
{
"number": "7",
"name": "CS6",
"type": "output",
"description": "Current sink 6; must be left floating if not used."
},
{
"number": "8",
"name": "CS7",
"type": "output",
"description": "Current sink 7; must be left floating if not used."
},
{
"number": "9",
"name": "CS8",
"type": "output",
"description": "Current sink 8; must be left floating if not used."
},
{
"number": "10",
"name": "SW0",
"type": "output",
"description": "High-side PMOS switch output for scan line 0; must be left floating if not used."
},
{
"number": "11",
"name": "SW1",
"type": "output",
"description": "High-side PMOS switch output for scan line 1; must be left floating if not used."
},
{
"number": "12",
"name": "SW2",
"type": "output",
"description": "High-side PMOS switch output for scan line 2; must be left floating if not used."
},
{
"number": "13",
"name": "SW3",
"type": "output",
"description": "High-side PMOS switch output for scan line 3; must be left floating if not used."
},
{
"number": "14",
"name": "SW4",
"type": "output",
"description": "High-side PMOS switch output for scan line 4; must be left floating if not used."
},
{
"number": "15",
"name": "SW5",
"type": "output",
"description": "High-side PMOS switch output for scan line 5; must be left floating if not used."
},
{
"number": "16",
"name": "VLED",
"type": "power_in",
"description": "Power input for high-side switches; supply range 2.7 V to 5.5 V."
},
{
"number": "17",
"name": "SW6",
"type": "output",
"description": "High-side PMOS switch output for scan line 6; must be left floating if not used."
},
{
"number": "18",
"name": "SW7",
"type": "output",
"description": "High-side PMOS switch output for scan line 7; must be left floating if not used."
},
{
"number": "19",
"name": "NC",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "20",
"name": "NC",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "21",
"name": "NC",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "22",
"name": "CS9",
"type": "output",
"description": "Current sink 9; must be left floating if not used."
},
{
"number": "23",
"name": "CS10",
"type": "output",
"description": "Current sink 10; must be left floating if not used."
},
{
"number": "24",
"name": "CS11",
"type": "output",
"description": "Current sink 11; must be left floating if not used."
},
{
"number": "25",
"name": "CS12",
"type": "output",
"description": "Current sink 12; must be left floating if not used."
},
{
"number": "26",
"name": "CS13",
"type": "output",
"description": "Current sink 13; must be left floating if not used."
},
{
"number": "27",
"name": "CS14",
"type": "output",
"description": "Current sink 14; must be left floating if not used."
},
{
"number": "28",
"name": "CS15",
"type": "output",
"description": "Current sink 15; must be left floating if not used."
},
{
"number": "29",
"name": "CS16",
"type": "output",
"description": "Current sink 16; must be left floating if not used."
},
{
"number": "30",
"name": "CS17",
"type": "output",
"description": "Current sink 17; must be left floating if not used."
},
{
"number": "31",
"name": "AGND",
"type": "power_in",
"description": "Analog ground; must be connected to the exposed thermal pad and common ground plane."
},
{
"number": "32",
"name": "VCAP",
"type": "power_out",
"description": "Internal LDO output; a 1-µF capacitor must be connected between this pin and GND, placed as close to the device as possible."
},
{
"number": "33",
"name": "IFS",
"type": "input",
"description": "Interface type select: I2C when low, SPI when high; a resistor must be connected between VIO and this pin."
},
{
"number": "34",
"name": "VSYNC",
"type": "input",
"description": "External synchronize signal for display mode 2 and mode 3."
},
{
"number": "35",
"name": "SCL_SCLK",
"type": "input",
"description": "I2C clock input or SPI clock input; pull up to VIO when configured as I2C."
},
{
"number": "36",
"name": "SDA_MOSI",
"type": "bidirectional",
"description": "I2C data input/output or SPI leader output/follower input; pull up to VIO when configured as I2C."
},
{
"number": "37",
"name": "ADDR0_MISO",
"type": "bidirectional",
"description": "I2C address select 0 or SPI leader input/follower output."
},
{
"number": "38",
"name": "ADDR1_SS",
"type": "input",
"description": "I2C address select 1 or SPI follower select."
},
{
"number": "39",
"name": "VIO_EN",
"type": "power_in",
"description": "Power supply for digital circuits and chip enable; a 1-nF capacitor must be connected between this pin and GND, placed as close to the device as possible."
},
{
"number": "40",
"name": "VCC",
"type": "power_in",
"description": "Power supply for device; a 1-µF capacitor must be connected between this pin and GND, placed as close to the device as possible."
},
{
"number": "41",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 exposed thermal pad is listed in the pin table as 'Exposed Thermal Pad GND' with no numeric pin "
],
"pages_sent": 9,
"cost_usd": 0.0252,
"at": "2026-11-02T16:53:26"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/lp5868",
"pages": 56,
"sha256": "1af4cf028d736334",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 41,
"described": 41,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "lp5868rkpr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "8f37bc7a9aab4742c34f137d9822c0352acc227532830034555744338483cdfc",
"checked": "2026-11-02",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "lp5868rkpr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "30e1ae4365bdb2ee85ffb066224b4aaf67a52d84ff03c45a7746a024883ff863",
"checked": "2026-11-02",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "TEXAS INSTRUMENTS",
"Package": "VQFN-40(5x5)",
"Category": "Global Sourcing Parts",
"Pins": "41"
},
"appearance": {
"contacts": {
"quote": "possible. GND plane connections to CVLED and GND pins must be on the TOP layer copper with multiple vias",
"page": 47,
"doc": "ds.pdf",
"material": "copper"
},
"version": 1,
"datasheet_sha256": "1af4cf028d7363340ed07c1cbeec487877abaf0cb318f52f645936030cd071e2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "1af4cf028d7363340ed07c1cbeec487877abaf0cb318f52f645936030cd071e2",
"rows": [
{
"name": "Voltage on VCC / VLED / VIO / EN / CS / SW / SDA / SCL / SCLK / MOSI / MISO / SS / ADDR0 / ADDR1 / VSYNC / IFS",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Voltage on VCAP",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 2,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Input voltage on VCC (supply voltage)",
"symbol": "VCC",
"kind": "recommended_operating",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Input voltage on VLED (LED supply voltage)",
"symbol": "VLED",
"kind": "recommended_operating",
"unit": "V",
"min": 2.7,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Input voltage on VIO_EN",
"symbol": "VIO_EN",
"kind": "recommended_operating",
"unit": "V",
"min": 1.65,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Operating ambient temperature",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Constant current sink output range (CS0 – CS17)",
"symbol": "ICS",
"kind": "electrical",
"unit": "mA",
"min": 0.1,
"typ": null,
"max": 40,
"conditions": "2.7 <= VCC < 3.3V, PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Constant current sink output range (CS0 – CS17)",
"symbol": "ICS",
"kind": "electrical",
"unit": "mA",
"min": 0.1,
"typ": null,
"max": 50,
"conditions": "VCC >= 3.3V PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Device to device current error",
"symbol": "IERR_DD",
"kind": "tolerance",
"unit": "%",
"min": -7,
"typ": null,
"max": 7,
"conditions": "All channels ON. Current set to 0.1 mA. MC = 0 CC = 42 DC = 25 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Device to device current error",
"symbol": "IERR_DD",
"kind": "tolerance",
"unit": "%",
"min": -5,
"typ": null,
"max": 5,
"conditions": "All channels ON. Current set to 1 mA. MC = 2 CC = 127 DC = 25 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Device to device current error",
"symbol": "IERR_DD",
"kind": "tolerance",
"unit": "%",
"min": -3.5,
"typ": null,
"max": 3.5,
"conditions": "All channels ON. Current set to 10 mA. MC = 2 CC = 127 DC = 255 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Device to device current error",
"symbol": "IERR_DD",
"kind": "tolerance",
"unit": "%",
"min": -3,
"typ": null,
"max": 3,
"conditions": "All channels ON. Current set to 50 mA. MC = 7 CC = 127 DC = 255 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Channel to channel current error",
"symbol": "IERR_CC",
"kind": "tolerance",
"unit": "%",
"min": -5.5,
"typ": null,
"max": 5.5,
"conditions": "All channels ON. Current set to 0.1 mA. MC = 0 CC = 42 DC = 25 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Channel to channel current error",
"symbol": "IERR_CC",
"kind": "tolerance",
"unit": "%",
"min": -5,
"typ": null,
"max": 5,
"conditions": "All channels ON. Current set to 1 mA. MC = 2 CC = 127 DC = 25 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Channel to channel current error",
"symbol": "IERR_CC",
"kind": "tolerance",
"unit": "%",
"min": -4,
"typ": null,
"max": 4,
"conditions": "All channels ON. Current set to 10 mA. MC = 2 CC = 127 DC = 255 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Channel to channel current error",
"symbol": "IERR_CC",
"kind": "tolerance",
"unit": "%",
"min": -3.5,
"typ": null,
"max": 3.5,
"conditions": "All channels ON. Current set to 25 mA. MC = 7 CC = 64 DC = 255 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Channel to channel current error",
"symbol": "IERR_CC",
"kind": "tolerance",
"unit": "%",
"min": -3,
"typ": null,
"max": 3,
"conditions": "All channels ON. Current set to 50 mA. MC = 7 CC = 127 DC = 255 PWM = 100%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VVIO VIO supply voltage",
"symbol": "VVIO",
"kind": "electrical",
"unit": "V",
"min": 1.65,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Shutdown supply current",
"symbol": "ISHUTDOWN",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.1,
"max": 1,
"conditions": "VEN = 0V, CHIP_EN = 0 (bit), measure the total current from VCC and VLED",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Standby supply current",
"symbol": "ISTANDBY",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 5.5,
"max": 10,
"conditions": "VEN = 3.3V, CHIP_EN = 0 (bit), measure the total current from VCC and VLED",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Active mode supply current",
"symbol": "INORMAL",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 4.3,
"max": 6,
"conditions": "VEN = 3.3V, CHIP_EN = 1 (bit), all channels IOUT = 5 mA (MC = 1, CC = 127, DC = 256), measure the current from VCC",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Leakage current (CS0 – CS17)",
"symbol": "ILKG",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.1,
"max": 1,
"conditions": "channels off, up_deghost = 0, VCS=5V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "High-side PMOS ON resistance",
"symbol": "RSW",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 450,
"max": 550,
"conditions": "VLED = 2.7 V, ISW = 200 mA",
"source_page": 8,
"source": "datasheet"
},
{
"name": "High-side PMOS ON resistance",
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