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lm78m06cdt

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by Ray

HGSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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LM78M06CDT

HGSEMI · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2

LM78M06CDT from HGSEMI, in a TO-252-2. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VIN power_in Unregulated positive DC input voltage. For LM78M06, operating input range is 8 to 21 V (absolute max 35 V). A 0.33 µF input capacitor (CI) should be placed close to the pin to ensure stability.
2 GND power_in Common ground reference for both input and output. Tied internally to the TAB (heat-sink tab), which is also GND on the TO-252-2 package.
3 VOUT power_out Regulated 6 V DC output, capable of sourcing up to 0.5 A with adequate heat sinking. Nominal 6.0 V ±2% at TJ = 25 °C; a 0.1 µF output capacitor (CO) is recommended for transient response.
TAB GND power_in Exposed metal heat-sink tab, electrically connected to GND. Solder to a copper pour for thermal dissipation (RthJC = 8 °C/W, RthJA = 100 °C/W).

Key specifications

Parameter Value
Manufacturer HGSEMI
Package TO-252-2
Category PMIC
Pins 4

Ordering variants

  • LM78M06CDT/TR
  • LM78M06CDTMP/TR

CAD (KiCad official)

  • Symbol: LM78M06CDT
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252-2 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: HGSEMI datasheet (None pp, sha256 8144e826c281aa11, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF

Symbol & Footprint

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Datasheet

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