qeda_library/vreg/ldo_ams1117.yaml

50 lines
1.1 KiB
YAML

name: AMS1117
description: low drop out voltage regulator
keywords: IC, regulator
# the AMS1117 I had used the SOT89-3 package, but I could not find the corresponding datasheet
# the closest I could find is Diodes AP1117 https://www.diodes.com/assets/Datasheets/AP1117_R21.pdf
# this SOR89-3 package measurement are provided by JEDEC TO-243
# I used the SOT89 package footprint provided by TI https://www.nxp.com/docs/en/package-information/SOT89.pdf
pinout:
GND: 1
VOUT: 2
VIN: 3
properties:
power: VIN
output: VOUT
ground: GND
schematic:
symbol: IC
left: VIN
right: VOUT
bottom: GND
housing:
pattern: custom
bodyWidth: 4.4-4.8 # D
bodyLength: 2.4-2.6 # E
leadSpan: 3.75-4.25 # HE
leadWidth: 0.35-0.48 # bp1
leadLength: 0.8-1.2 # Lp
height: 1.4-1.6 # A
pitch: 3.0 # e1
numbers: 1, 3
padWidth: 0.7
padHeight: 1.1
padPosition: -1.5, 1.8, 1.5, 1.8 # 2.5/2 + 1.1/2
numbers1: 2
padWidth1: 0.7
padHeight1: 1.8 # 4.6 - 0.9 - 0.2 - 1.2 - 0.5
padPosition1: 0, 1.45 # 2.5/2 + 1.1 - 1.8/2
# tab
numbers2: 2
padWidth2: 2.0
padHeight2: 2.8
padPosition2: 0, -0.85 # 2.5/2 + 1.1 - 1.8 - 2.8/2