component
SSP7903P30JR
Public Made by Adomby adom
Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. 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)
9c9036d
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{
"schema": "adom.pads/1",
"slug": "ssp7903p30jr",
"footprint": "TO-252-2",
"generated_from": {
"footprint": "TO-252-2@sha256:18c28e5e147d5e9b",
"pins": "page.json:component.pins",
"overrides": null
},
"pin1": {
"pad": "1",
"at": [
-5.04,
-2.28
],
"corner": "top-left",
"source": "silk-marker",
"derived_from": "TO-252-2@sha256:18c28e5e147d5e9b"
},
"pad_count": 3,
"symbol_pins": [
"1",
"2",
"3"
],
"paste_apertures": 4,
"issues": [],
"pads": [
{
"pad": "1",
"kind": "smd",
"shape": "roundrect",
"at": [
-5.04,
-2.28
],
"rot": 0.0,
"size": [
2.2,
1.2
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "1",
"name": "VIN",
"type": "power_in",
"description": "Unregulated positive supply input. Absolute maximum 40 V (min -0.3 V); minimum operating input 2.2 V. Bypass to GND with a 10 µF (typ. 2.2 µF-4.7 µF) capacitor placed close to the pin.",
"is_pin1": true,
"source": {
"geometry": "TO-252-2.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "2",
"kind": "smd",
"shape": "roundrect",
"at": [
1.26,
0.0
],
"rot": 0.0,
"size": [
6.4,
5.8
],
"layers": [
"F.Cu",
"F.Mask"
],
"thermal": false,
"pin": "2",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the regulator. In the TO-252 package this pin is electrically tied to the exposed heat-slug tab; use a single-point ground return to keep load-regulation error low. Quiescent current 1.6 µA typ.",
"is_pin1": false,
"source": {
"geometry": "TO-252-2.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "3",
"kind": "smd",
"shape": "roundrect",
"at": [
-5.04,
2.28
],
"rot": 0.0,
"size": [
2.2,
1.2
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "3",
"name": "VOUT",
"type": "power_out",
"description": "Regulated positive output. Fixed voltage set by ordering suffix ①② (3.0 V for the -30 variant); tolerance ±2%, dropout 20 mV @ 10 mA (1000 mV @ 1 A), max continuous output current 1 A, current-limit typ. 1.8 A, short-circuit current typ. 120 mA. Requires a 10 µF (typ. 2.2 µF-4.7 µF) output capacitor.",
"is_pin1": false,
"source": {
"geometry": "TO-252-2.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
}
]
}