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LM7824D2TRG

Public Made by Adom

by adom

HANSCHIP semiconductor Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-2L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LM7824D2TRG

HANSCHIP semiconductor · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-263-2L

LM7824D2TRG from HANSCHIP semiconductor, in a TO-263-2L. 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 Vcc power_in Unregulated input supply pin; the LM7824 requires VI of 27 V to 35 V, with 27 V minimum for regulation at 24 V output.
2 GND power_in Ground reference pin shared by input and output of the regulator.
3 OUT power_out Regulated 24 V output (23 V to 25 V, typ. 24 V) with a maximum output current IOM of 1.2 A; the part has internal overheat and short-circuit protection.

Key specifications

Parameter Value
Manufacturer HANSCHIP semiconductor
Package TO-263-2L
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 Vo 23 24 25 V VI=27V，Io=0.5A，PD≤15W 6
Voltage regulation (line) REGv 3 120 mV VI=27~35V 6
Load regulation REGL 12 240 mV Io=5mA~1.2A 6
Input voltage VI 27 35 V 6
Maximum output current IOM 1.2 A 6
Input voltage (absolute maximum) VIN 35 V 3
Power dissipation PD 15 W (*) output auto-protects above 150℃ per note 2 3
Operating ambient temperature Tamb 0 125 ℃ 3
Storage temperature Tstg -55 150 ℃ 3
Lead temperature (soldering) TLEAD 245 ℃ soldering 10s 3
Ripple rejection Srip 50 dB VI=27~35V，Io=100mA，f=120Hz 6
Output voltage temperature coefficient ∆V/T -0.8 mV/℃ Io=5mA，Tj=0~125℃ 6
Output noise voltage VNO 160 µV f=10Hz~100kHz 6

CAD (KiCad official)

  • Symbol: LM7824D2TRG
  • Footprint: Package_TO_SOT_SMD:TO-263-2
  • 3D model: TO-263-2L (KiCad packages3D, STEP)
  • 3D model files: lm7824d2trg-etched.step / lm7824d2trg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm7824d2trg.step / lm7824d2trg.glb are the bare package body.

Provenance

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

  • Datasheet: HANSCHIP semiconductor datasheet (11 pp, sha256 a1dca48f9cadd6b3, 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