REF3020AIDBZR

@@ -0,0 +1,43 @@+# REF3020AIDBZR++**Texas Instruments** · Voltage Reference · SOT-23++REF3020AIDBZR 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 | Supply input (V+). Operating range from (VREF + 1 mV) up to 5.5 V; a 0.47 uF bypass capacitor to GND is recommended. Absolute maximum V+ to V- is 7.0 V. |+| 2 | OUT | output | Regulated voltage reference output, 2.048 V nominal (2.044 to 2.052 V). Drives up to 25 mA; does not require an output capacitor, though a low-ESR cap of 10 uF or less may be used. |+| 3 | GND | power_in | Ground / common return (V-). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `REF3020AIDBZRIDBZT`+- `REF3020AIDBZRIDBZR`++## CAD (KiCad official)++- Symbol: `REF3020AIDBZR`+- 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/ref3020aidbzr.pdf) (17 pp, sha256 `ffa7c37e7b71c282`, 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/ref3020aidbzr-datasheet.pdf)

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