component
CJ78L09
Public Made by Adomby adom
Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
main
Ray
regenerate the viewers (both were 37-byte placeholder stubs, so the page had no working symbol or footprint view) and c…
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{
"schema": "adom.pads/1",
"slug": "cj78l09",
"footprint": "SOT-89-3",
"generated_from": {
"footprint": "SOT-89-3@sha256:0b8db9f4a8f2547a",
"pins": "page.json:component.pins",
"overrides": null
},
"pin1": {
"pad": "1",
"at": [
-1.95,
-1.5
],
"corner": "top-left",
"source": "silk-marker",
"derived_from": "SOT-89-3@sha256:0b8db9f4a8f2547a"
},
"pad_count": 3,
"symbol_pins": [
"1",
"2",
"3"
],
"paste_apertures": 0,
"issues": [],
"pads": [
{
"pad": "1",
"kind": "smd",
"shape": "roundrect",
"at": [
-1.95,
-1.5
],
"rot": 0.0,
"size": [
1.3,
0.9
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "1",
"name": "OUT",
"type": "power_out",
"description": "Regulated 9.0V output (tolerance ±3% at TJ=25°C, ±5% over operating TJ). Rated for >100mA. Requires ~0.1µF ceramic bypass capacitor to GND.",
"is_pin1": true,
"source": {
"geometry": "SOT-89-3.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "2",
"kind": "smd",
"shape": "custom",
"at": [
-1.8625,
0.0
],
"rot": 0.0,
"size": [
1.475,
0.9
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "2",
"name": "GND",
"type": "power_in",
"description": "Regulator ground / common reference for input and output.",
"is_pin1": false,
"source": {
"geometry": "SOT-89-3.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "3",
"kind": "smd",
"shape": "roundrect",
"at": [
-1.95,
1.5
],
"rot": 0.0,
"size": [
1.3,
0.9
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "3",
"name": "IN",
"type": "power_in",
"description": "Unregulated DC input to the device. Maximum VIN = 30V for the CJ78L09 variant. Requires a ~0.33µF ceramic bypass capacitor to GND when the device is more than a few inches from the input filter.",
"is_pin1": false,
"source": {
"geometry": "SOT-89-3.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
}
]
}