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MD7036

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Shanghai Mingda Microelectronics Monitors & Reset Circuits, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MD7036

Shanghai Mingda Microelectronics · Monitors & Reset Circuits · SOT-89-3

MD7036 from Shanghai Mingda Microelectronics, in a SOT-89-3. 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 VOUT output Detector output, N-channel open drain (normally open, active low) for the MD7036, sinking 1 mA min at VOUT=0.2V and limited to 10mA absolute maximum.
2 VDD power_in Positive supply input and detection sense node, operating 1.5V to 15V with a 3.6V detect threshold (absolute maximum 18V).
3 GND power_in Ground (VSS) reference for the supply and output.

Key specifications

Parameter Value
Manufacturer Shanghai Mingda Microelectronics
Package SOT-89-3
Category Power Management ICs
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
Hi→Lo Detectable Voltage (VDET), MD7036 VDET 3.492 3.6 3.708 V TA=25℃ 6
Hysteresis Width VHYS 0.02 0.05 0.07 % TA=25℃; printed as multiples of VDET 6
Operating Current IDD 1.2 3 uA VDD 2.9, No load 6
Operating Voltage VDD 1.5 15 V 6
Output Sink Current IOL 1 2 mA VDD 1.8, VOUT=0.2V 6
Temperature Coefficient of VDET △VDET/△TA -0.5 0.5 mV/℃ 0℃<Ta<70℃ 6
Supply Voltage -0.3 18 V 1
Output Voltage (relative to VSS / VDD) -0.3 0.3 V VSS-0.3V to VDD+0.3V; min referenced to VSS, max referenced to VDD 1
Output Current 10 mA 1
Operating Temperature -40 85 ℃ 1
Storage Temperature -50 125 ℃ 1
Power Consumption (SOT89-3) 500 mW SOT89-3 package 1

CAD (KiCad official)

  • Symbol: MD7036
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3 (KiCad packages3D, STEP)
  • 3D model files: md7036-etched.step / md7036-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); md7036.step / md7036.glb are the bare package body.

Provenance

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

  • Datasheet: Shanghai Mingda Microelectronics datasheet (17 pp, sha256 a73a565d183efa3d, retrieved 2026-10-30, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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