component
TPS75818KTTR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# TPS75818KTTR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-263-5++TPS75818KTTR from Texas Instruments, in a TO-263-5. 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 | EN | input | Enable input: a high level above 2 V enables the regulator, and a low level below 0.7 V shuts it down to quiescent current below 1 µA at TJ = +25°C. |+| 2 | IN | power_in | Input supply to the regulator; the input voltage range is 2.8 V to 5.5 V, and the absolute maximum is −0.3 V to 6 V. |+| 3 | GND | power_in | Ground reference pin for the regulator. |+| 4 | OUT | power_out | Regulated output voltage; an output capacitor of at least 47 µF with ESR of at least 200 mΩ is required between OUT and GND for stability. |+| 5 | FB/NC | input | Feedback input for the adjustable device (1.22 V to 5 V output); connect to GND or leave open for fixed-VOUT devices such as the TPS75818. |+| 6 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TO-263-5 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TPS75818KTTR`+- Footprint: `Package_TO_SOT_SMD:TO-263-5_TabPin6`+- 3D model: TO-263-5 (KiCad packages3D, STEP)+- 3D model files: `tps75818kttr-etched.step` / `tps75818kttr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps75818kttr.step` / `tps75818kttr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tps758) (27 pp, sha256 `7b3b54a9bcac2968`, retrieved 2026-10-08, tier: lcsc)+- **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](docs/tps75818kttr-datasheet.pdf)
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