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AZ1117H-5.0TRE1-MS

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MSKSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AZ1117H-5.0TRE1-MS

MSKSEMI · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223

AZ1117H-5.0TRE1-MS from MSKSEMI, in a SOT-223. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Ground pin for the fixed-output version (AZ1117H-5.0); the datasheet gives no further electrical limit for this pin.
2 Vout power_out Regulated output of the fixed 5.0 V version, rated for up to 1 A maximum output current with 4.9 V to 5.1 V typical accuracy.
3 Vin power_in Input pin; the absolute maximum input voltage is 18 V and the minimum input-to-output dropout is 1.4 V at 1 A.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOT-223
Category Power Management (PMIC)
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output voltage Vout 4.9 5 5.1 V 4
Minimum input-output voltage differential Vin-Vout 1.4 V ∆Vout, ∆Vref=1%, Iout=1A 5
Quiescent current Iq 12 mA Vin = 4.8V 5
Input voltage range Vin 15 V 3
Operating ambient temperature TA 0 125 ℃ 3
Maximum input voltage Vin 18 V 3
Maximum junction temperature TJ 125 ℃ 3
Maximum ambient temperature TA 125 ℃ 3
Storage temperature Ts -65 150 ℃ 3
Soldering temperature and time 300 ℃ 10 s 3

CAD (KiCad official)

  • Symbol: AZ1117H-5.0TRE1-MS
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223 (KiCad packages3D, STEP)
  • 3D model files: az1117h-5-0tre1-ms-etched.step / az1117h-5-0tre1-ms-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); az1117h-5-0tre1-ms.step / az1117h-5-0tre1-ms.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: MSKSEMI datasheet (7 pp, sha256 f36df2bbf1197027, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF