component
REF4132A25DBVR
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Texas Instruments Voltage Reference, SOT-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 @@+# REF4132A25DBVR++**Texas Instruments** · Voltage Reference · SOT-23-5++REF4132A25DBVR from Texas Instruments, in a SOT-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 | N/C | unconnected | No-connect pin; leave floating. |+| 2 | GND | power_in | Ground reference pin for the device. |+| 3 | EN | input | Enable input that enables or disables the device; the enable voltage is specified from 0 V to VIN. |+| 4 | VIN | power_in | Reference voltage input supply; the input voltage is specified from VREF + VDO to 5.5 V, with an absolute maximum of 6 V. |+| 5 | VREF | power_out | Reference voltage output; output current is specified at ±10 mA, with a 20 mA absolute maximum short-circuit current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `REF4132A25DBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `ref4132a25dbvr-etched.step` / `ref4132a25dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ref4132a25dbvr.step` / `ref4132a25dbvr.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/ref4132) (26 pp, sha256 `5a3e7477054b0e9d`, 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/ref4132a25dbvr-datasheet.pdf)
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