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KIA7824AF-RTF
Public Made by Adomby adom
KEC Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). 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
markdownKIA7824AF-RTF
KEC Semicon · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2(DPAK)
KIA7824AF-RTF from KEC Semicon, in a TO-252-2(DPAK). 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 | INPUT | power_in | Unregulated input to the regulator; the maximum ratings table lists an input voltage of 40 V for the KIA7818AF/KIA7824AF. |
| 2 | COMMON | power_in | Common (GND) reference terminal; a negative voltage must not be applied to the input or output terminals relative to it. |
| 3 | OUTPUT | power_out | Regulated 24 V output (VOUT 23.0 to 25.0 V at IOUT = 100 mA, Tj = 25 °C), with output current in excess of 1 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEC Semicon |
| Package | TO-252-2(DPAK) |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
KIA7824AF-RTF - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)
- 3D model files:
kia7824af-rtf-etched.step/kia7824af-rtf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kia7824af-rtf.step/kia7824af-rtf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KEC Semicon datasheet (17 pp, sha256
eed1a16649fc3b52, retrieved 2026-10-09, tier: lcsc) - 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).