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TPL720F33-5TR
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3PEAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# TPL720F33-5TR++**3PEAK** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++TPL720F33-5TR from 3PEAK, in a SOT-23-5. 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 | IN | power_in | Input voltage pin. Recommended operating range 2.4 V to 6 V (abs max 6.5 V). Bypass IN to GND with a 1 μF or greater ceramic capacitor placed close to the pin. |+| 2 | GND | power_in | Ground reference pin. Connect directly to the PCB ground plane to minimize impedance and improve thermal performance. |+| 3 | EN | input | Regulator enable input. Drive EN high (VIH ≥ 1.2 V, up to VIN) to turn the regulator on; drive low (VIL ≤ 0.4 V) to shut it down (ISHDN ≈ 0.1 μA). For automatic startup, tie EN to IN. EN pin leakage is ≤ 20 nA. |+| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND for board layout convenience. |+| 5 | OUT | power_out | Regulated 3.3 V output pin (±1% at TJ = 25 °C, ±3% over −40 °C to +125 °C). Supplies up to 400 mA with 350 mV dropout at full load. Bypass OUT to GND with a 2.2 μF (up to 10 μF) low-ESR ceramic capacitor. Actively discharged through ~190 Ω when disabled. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | 3PEAK |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `TPL720F33-5TR-5TR`+- `TPL720F33-5TR-3TR`+- `TPL720F33-5TR-89TR`+- `TPL720F33-5TR-FR`++## CAD (KiCad official)++- Symbol: `TPL720F33-5TR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [3PEAK datasheet](docs/tpl720f33-5tr-datasheet.pdf) (18 pp, sha256 `c65dff82814441be`, 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](docs/tpl720f33-5tr-datasheet.pdf)
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