component
ME6212C18M5G
Public Made by Adomby adom
MICRONE Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownME6212C18M5G
MICRONE · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
ME6212C18M5G from MICRONE, in a SOT-23-5. 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 | VIN | power_in | Voltage input pin; the datasheet gives an input range of 2.0 to 6.0 V and an absolute maximum of 6.5 V. |
| 2 | VSS | power_in | Ground pin, the regulator's reference return; absolute limits for the other pins are referenced to VSS. |
| 3 | CE | input | Enable pin: high (at least 1.0 V) turns the output on and low (at most 0.5 V) turns it off, and the datasheet says it must not be left floating; absolute range is VSS-0.3 V to VIN+0.3 V. |
| 4 | NC | unconnected | No connection; the datasheet marks this pin as empty ("空"). |
| 5 | VOUT | power_out | Regulated voltage output; for the ME6212C18 the datasheet specifies a maximum output current of 250 mA, and the absolute range is VSS-0.3 V to VIN+0.3 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input pin voltage (absolute maximum) | VIN | 6.5 | V | 4 | |||
| Output pin current (absolute maximum) | IOUT | 500 | mA | 4 | |||
| Allowable power dissipation SOT23-5 | PD | 250 | mW | SOT23-5 | 4 | ||
| Operating temperature | TOPR | -40 | 150 | ℃ | 4 | ||
| Storage temperature | TSTG | -40 | 150 | ℃ | 4 | ||
| Input voltage range | VIN | 2 | 6 | V | 1 | ||
| Output voltage, effective (ME6212C18) | VOUT(E) | 0.98 | X | IOUT=30mA, VIN= VOUT+1V | 4 | ||
| Output voltage, specified (ME6212C18) | VOUT(T) | 1.02 | X | VIN= VOUT+1V | 4 | ||
| Maximum output current | IOUTMAX | 250 | mA | VIN= VOUT+1V | 4 | ||
| Load regulation | ΔVOUT | 9 | mV | VIN= VOUT+1V, 1mA≤IOUT≤100mA | 4 | ||
| Dropout voltage VDIF1 | VDIF1 | 200 | mV | IOUT =100mA | 4 | ||
| Dropout voltage VDIF2 | VDIF2 | 400 | mV | IOUT =200mA | 4 | ||
| Supply current | ISS | 50 | μA | VIN= VOUT+1V | 4 | ||
| Shutdown current | ICEL | 0.1 | μA | VCE＝0V | 4 | ||
| Supply voltage regulation | ΔVOUT/(ΔVIN·VOUT) | 0.05 | %/V | IOUT =40mA, VOUT+1V ≤VIN≤6.0V | 4 | ||
| CE pin high-level voltage | VCEH | 1 | V | 开启，输出电压稳定 | 4 | ||
| CE pin low-level voltage | VCEL | 0.5 | V | 关断，输出电压为 0 | 4 | ||
| Output noise | Noise | 50 | uVrms | IOUT =40mA，300Hz~50kHz | 4 | ||
| Power supply ripple rejection (10 mA, 1 kHz) | PSRR | 65 | dB | VIN = [VOUT +1]V +1Vp-pAC, IOUT=10mA, 1kHz | 4 | ||
| Power supply ripple rejection (100 mA, 10 kHz) | PSRR | 57 | dB | VIN = [VOUT +1]V +1Vp-pAC, IOUT=100mA, 10kHz | 4 |
CAD (KiCad official)
- Symbol:
ME6212C18M5G - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
me6212c18m5g-etched.step/me6212c18m5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);me6212c18m5g.step/me6212c18m5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (10 pp, sha256
51d5fa143b649f76, 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, primaryclaude-haiku-5-5(text), consensusclaude-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).