REF3325AIDBZR

@@ -0,0 +1,47 @@+# REF3325AIDBZR++**Texas Instruments** · Voltage Reference · SOT-23++REF3325AIDBZR from Texas Instruments, in a SOT-23. 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 supply voltage. Operating range VOUT + 0.2 V to 5.5 V (absolute max 7.5 V). Typical quiescent current 3.9 uA. Bypass with a capacitor to GND per power-supply recommendations. |+| 2 | OUT | power_out | Reference output voltage, 2.5 V nominal (REF3325). Sources and sinks up to +/-5 mA within specified accuracy; short-circuit current 35 mA typ, 180 mA abs max. Stable with capacitive loads from 0.1 uF to 10 uF. |+| 3 | GND | power_in | Device ground reference. Connect to the system analog ground plane. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `REF3325AIDBZR`+- `REF3325AIDBZRIDBZT`+- `REF3325AIDBZRIDCKR`+- `REF3325AIDBZRIDCKT`+- `REF3325AIDBZRIRSER`+- `REF3325AIDBZRIRSET`++## CAD (KiCad official)++- Symbol: `REF3325AIDBZR`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (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/ref3325aidbzr.pdf) (37 pp, sha256 `5d03199eb5b4e1cc`, 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/ref3325aidbzr-datasheet.pdf)

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