component
TPS78342DDCR
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TSOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# TPS78342DDCR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TSOT-23-5++TPS78342DDCR from Texas Instruments, in a TSOT-23-5. 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 | IN | power_in | Input pin; place a small 0.1-μF capacitor from this pin to ground for stable operation, with a typical input capacitor of 1.0 μF, and tie the input and output capacitor grounds to the IC ground with no significant impedance between them. |+| 2 | GND | power_in | Ground pin; tie all ground pins to ground for proper operation. |+| 3 | EN | input | Enable pin; drive it above 1.2 V to turn on the regulator and below 0.4 V to put the regulator into shutdown mode, reducing operating current to 18 nA typical. |+| 4 | GND | power_in | Ground pin; tie all ground pins to ground for proper operation. |+| 5 | OUT | power_out | Regulated output voltage pin; connect a small (1-μF or greater) ceramic capacitor from this pin to ground for stable operation. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TPS78342DDCR`+- Footprint: `Package_TO_SOT_SMD:TSOT-23-5`+- 3D model: TSOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `tps78342ddcr-etched.step` / `tps78342ddcr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps78342ddcr.step` / `tps78342ddcr.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/tps783) (27 pp, sha256 `4a846a6e48199d33`, 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/tps78342ddcr-datasheet.pdf)
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