TPS76133DBVR

@@ -0,0 +1,45 @@+# TPS76133DBVR++**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++TPS76133DBVR from Texas Instruments, 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 | Unregulated input voltage supply. Recommended operating range 3.68 V to 16 V for the TPS76133; absolute maximum -0.3 V to 16 V. A bypass capacitor to GND is recommended. |+| 2 | GND | power_in | Device ground reference. All voltages are referenced to this pin. |+| 3 | EN | input | Active-high enable input. Drive above 2 V to enable the regulator; drive below 0.8 V to place the device in shutdown (<1 µA standby current). Voltage range -0.3 V to VI + 0.3 V; input current typically 2.5 µA at EN = VI. |+| 4 | NC | unconnected | No internal connection. Leave floating or tie to GND. |+| 5 | OUT | power_out | Regulated 3.3-V output (3.26 V to 3.34 V typical at TJ = 25°C). Supplies up to 100 mA continuous output current with an internal current limit of 100-135 mA. Requires an output capacitor (typ. 4.7 µF) for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `TPS76133DBVRDBVR`+- `TPS76133DBVRDBVT`++## CAD (KiCad official)++- Symbol: `TPS76133DBVR`+- 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:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tps76133.pdf) (18 pp, sha256 `87df92d7cddaeb80`, 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/tps76133dbvr-datasheet.pdf)

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