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ME6216A50M3G

MICRONE · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3

ME6216A50M3G from MICRONE, in a SOT-23-3. 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 Vss power_in Ground pin of the regulator (接地引脚); the datasheet's absolute maximum rating for the Vout pin voltage is Vss-0.3 V to Vout+0.3 V.
2 Vout power_out Regulated voltage output; the absolute maximum Vout pin current is 390 mA and the pin voltage is limited to Vss-0.3 V to Vout+0.3 V.
3 Vin power_in Voltage input pin; the absolute maximum Vin pin voltage is 6.5 V, and the electrical characteristics specify an input voltage of 6 V.

Key specifications

Parameter Value
Manufacturer MICRONE
Package SOT-23-3
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(E), effective) for 5.0V VOUT(E) 0.99 1.01 X VOUT(T) IOUT=10mA, VIN=VOUT+1V 6
Input voltage Vin 6 V 6
Load regulation ∆VOUT 8 14 mV VIN= VOUT +1V, 1mA≤IOUT≤100mA 6
Dropout voltage (IOUT=100mA) Vdif1 90 110 mV IOUT =100mA 6
Dropout voltage (IOUT=200mA) Vdif2 170 200 mV IOUT =200mA 6
Quiescent (supply) current ISS 7 8 μA VIN= VOUT +1V 6
Short-circuit current Ishort 50 70 dB Vin= VOUT (T)+1V, VOUT =VSS 6
Overcurrent protection (current limit) I limit 550 600 mA VIN= VOUT +1V 6
Input voltage pin (absolute maximum) VIN 6.5 V 4
Vout pin current (absolute maximum) Iout 390 mA 4
Package power dissipation, SOT23-3 Pd 0.54 W 4
Operating ambient temperature TOpr -40 85 ℃ 4
Storage temperature Tstg -55 150 ℃ 4
Junction temperature range TJ -40 150 ℃ 4
Maximum output current IOUT (max) 500 mA VIN= VOUT +1V 6
Power supply rejection ratio PSRR 65 %/V IOUT =10mA, f=1kHz 6
Thermal resistance junction-to-ambient, SOT23-3 θJA 230 ℃/W 4

CAD (KiCad official)

  • Symbol: ME6216A50M3G
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: me6216a50m3g-etched.step / me6216a50m3g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); me6216a50m3g.step / me6216a50m3g.glb are the bare package body.

Provenance

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

  • Datasheet: MICRONE datasheet (13 pp, sha256 645e059b0e1618a1, retrieved 2026-10-17, 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