74 lines
1.5 KiB
YAML
74 lines
1.5 KiB
YAML
name: AMS1117
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variations: SOT89, SOT223
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description: low drop out voltage regulator
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keywords: IC, regulator
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# the AMS1117 I had used the SOT89-3 package, but I could not find the corresponding datasheet
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# the closest I could find is Diodes AP1117 https://www.diodes.com/assets/Datasheets/AP1117_R21.pdf
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# this SOT89-3 package measurement are provided by JEDEC TO-243
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# I used the SOT89 package footprint provided by TI https://www.nxp.com/docs/en/package-information/SOT89.pdf
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pinout:
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GND: 1
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VOUT: 2
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VIN: 3
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properties:
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power: VIN
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output: VOUT
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ground: GND
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schematic:
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symbol: IC
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left: VIN
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right: VOUT
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bottom: GND
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housing@SOT89:
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pattern: custom
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bodyWidth: 4.4-4.8 # D
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bodyLength: 2.4-2.6 # E
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leadSpan: 3.75-4.25 # HE
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leadWidth: 0.35-0.48 # bp1
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leadLength: 0.8-1.2 # Lp
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height: 1.4-1.6 # A
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pitch: 3.0 # e1
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numbers: 1, 3
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padWidth: 0.7
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padHeight: 1.1
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padPosition: -1.5, 1.8, 1.5, 1.8 # 2.5/2 + 1.1/2
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numbers1: 2
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padWidth1: 0.7
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padHeight1: 1.8 # 4.6 - 0.9 - 0.2 - 1.2 - 0.5
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padPosition1: 0, 1.45 # 2.5/2 + 1.1 - 1.8/2
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# tab
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numbers2: 2
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padWidth2: 2.0
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padHeight2: 2.8
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padPosition2: 0, -0.85 # 2.5/2 + 1.1 - 1.8 - 2.8/2
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housing@SOT223:
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pattern: custom
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bodyWidth: 6.3-6.7 # D
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bodyLength: 3.3-3.7 # E1
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leadSpan: 4.6 # e1
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leadWidth: 0.6-0.8
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leadLength: 0.9 # L
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height: 1.8 # A
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pitch: 2.3 # e
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rowCount: 1
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columnCount: 3
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padWidth: 0.95
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padHeight: 2.15
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horizontalPitch: 2.3
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rowDY: 2.9
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# tab
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numbers1: 2
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padWidth1: 3.25
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padHeight1: 2.15
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padPosition1: 0, -2.9
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