component
L7805ABD2T-TR
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
main
Ray
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
af863f4
1mo ago
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{
"schema": "adom.pads/1",
"slug": "l7805abd2t-tr",
"footprint": "TO-263-2",
"generated_from": {
"footprint": "TO-263-2@sha256:13d8593fd80553e5",
"pins": "page.json:component.pins",
"overrides": null
},
"pin1": {
"pad": "1",
"at": [
-7.65,
-2.54
],
"corner": "top-left",
"source": "silk-marker",
"derived_from": "TO-263-2@sha256:13d8593fd80553e5"
},
"pad_count": 3,
"symbol_pins": [
"1",
"2",
"3"
],
"paste_apertures": 4,
"issues": [],
"pads": [
{
"pad": "1",
"kind": "smd",
"shape": "roundrect",
"at": [
-7.65,
-2.54
],
"rot": 0.0,
"size": [
4.6,
1.1
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "1",
"name": "INPUT",
"type": "power_in",
"description": "Unregulated positive DC input. Absolute max VI = 35 V for 5-18 V output versions. Recommended input capacitor CI = 0.33 uF close to the pin for stability. Dropout voltage ~2 V at IO = 1 A, so VI should be at least VO + 2 V (typ. 7.5 V min for the 5 V part).",
"is_pin1": true,
"source": {
"geometry": "TO-263-2.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "2",
"kind": "smd",
"shape": "roundrect",
"at": [
1.5,
0.0
],
"rot": 0.0,
"size": [
9.4,
10.8
],
"layers": [
"F.Cu",
"F.Mask"
],
"thermal": false,
"pin": "2",
"name": "GROUND",
"type": "power_in",
"description": "Common ground reference for input and output. Electrically connected to the exposed metal tab of the D2PAK, which serves as the primary heat-sinking surface. Quiescent current (~4.3 mA typ) flows out of this pin.",
"is_pin1": false,
"source": {
"geometry": "TO-263-2.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "3",
"kind": "smd",
"shape": "roundrect",
"at": [
-7.65,
2.54
],
"rot": 0.0,
"size": [
4.6,
1.1
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "3",
"name": "OUTPUT",
"type": "power_out",
"description": "Regulated +5 V output, 4.8-5.2 V over line/load/temperature (A version). Delivers up to 1.5 A peak (typically specified at 1 A) with internal current limiting, SOA and thermal-shutdown protection. Recommended output capacitor CO = 0.1 uF for transient response.",
"is_pin1": false,
"source": {
"geometry": "TO-263-2.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
}
]
}