MC7824CD2TR4G

@@ -0,0 +1,48 @@+# MC7824CD2TR4G++**onsemi** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-263-2++MC7824CD2TR4G from onsemi, in a TO-263-2. 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 input voltage. Recommended Vin range is approximately Vout + 2.0 V up to 35 Vdc (40 Vdc absolute max for the 24 V version). A 0.33 uF input capacitor is recommended if the regulator is far from the bulk supply filter. |+| 2 | GND | power_in | Common ground reference shared between the input and output. Also acts as the return path for the quiescent current (typ. 3.4 mA). The D2PAK heatsink tab is internally connected to this pin. |+| 3 | Vout | power_out | Regulated +24 V fixed output. Capable of >1.0 A load current with adequate heatsinking; peak output current typically 2.2 A, short-circuit current limit typically 0.2 A at Vin = 35 V. Output capacitor Co is not required for stability but improves transient response (values < 0.1 uF may cause instability). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | TO-263-2 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `MC7824CD2TR4GD2T`+- `MC7824CD2TR4GD2TR4`+- `MC7824CD2TR4GCD2TR4G`+- `MC7824CD2TR4GT`+- `MC7824CD2TR4GTG`+- `MC7824CD2TR4GDT`+- `MC7824CD2TR4GDTRK`++## CAD (KiCad official)++- Symbol: `MC7824CD2TR4G`+- Footprint: `Package_TO_SOT_SMD:TO-263-2`+- 3D model: TO-263-2 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/mc7824cd2tr4-d.pdf) (31 pp, sha256 `ad3f70896343dcf0`, retrieved 2026-08-17, tier: manufacturer)+- **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](docs/mc7824cd2tr4g-datasheet.pdf)

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