component
AMS1117-1.5
Public Made by Adomby adom
UMW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
2 files changed
+117−1
package.json+2−1@@ -24,6 +24,7 @@ "docs/hero.png", "docs/ams1117-1-5-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ] }
pads.jsonadded+115@@ -0,0 +1,115 @@+{+ "schema": "adom.pads/1",+ "slug": "ams1117-1-5",+ "footprint": "SOT-223-3_TabPin2",+ "generated_from": {+ "footprint": "SOT-223-3_TabPin2@sha256:8ae5f03e2c16377a",+ "pins": "page.json:component.pins",+ "overrides": null+ },+ "pin1": {+ "pad": "1",+ "at": [+ -3.15,+ -2.3+ ],+ "corner": "top-left",+ "source": "silk-marker",+ "derived_from": "SOT-223-3_TabPin2@sha256:8ae5f03e2c16377a"+ },+ "pad_count": 3,+ "paste_apertures": 0,+ "issues": [],+ "pads": [+ {+ "pad": "1",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -3.15,+ -2.3+ ],+ "rot": 0.0,+ "size": [+ 2.0,+ 1.5+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the fixed-output AMS1117-1.5. On the adjustable variant (AMS1117-ADJ) this same pin is the ADJ feedback input tied to a resistor divider setting VOUT = VREF*(1+R2/R1) + IADJ*R2, where VREF = 1.25V typ.",+ "is_pin1": true,+ "source": {+ "geometry": "SOT-223-3_TabPin2.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "2",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -3.15,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 2.0,+ 1.5+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "2",+ "name": "VOUT",+ "type": "power_out",+ "description": "Regulated 1.5V output (1.470-1.530V at IOUT=10mA, VIN=3.2V, TJ=25 C). Rated for up to 1A load current with a 1.2V typical dropout. Requires a 22 uF tantalum output capacitor for stability.",+ "is_pin1": false,+ "source": {+ "geometry": "SOT-223-3_TabPin2.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "3",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ -3.15,+ 2.3+ ],+ "rot": 0.0,+ "size": [+ 2.0,+ 1.5+ ],+ "layers": [+ "F.Cu",+ "F.Mask",+ "F.Paste"+ ],+ "thermal": false,+ "pin": "3",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated input supply. Absolute maximum 18V; recommended operating up to 12V. VIN must exceed VOUT by at least the dropout voltage (~1.2V at 1A). A ~10uF input capacitor is recommended.",+ "is_pin1": false,+ "source": {+ "geometry": "SOT-223-3_TabPin2.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ }+ ]+}