LM321LVIDBVR

@@ -0,0 +1,47 @@+# LM321LVIDBVR++**Texas Instruments** · Operational Amplifier · SOT-23-5++LM321LVIDBVR 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+ | input | Noninverting input of the op amp. Input common-mode range includes the V- rail (ground for single-supply operation). |+| 2 | V- | power_in | Negative (low) supply rail, or ground for single-supply operation. Supply range 2.7 V to 5.5 V total (V+ minus V-). |+| 3 | IN- | input | Inverting input of the op amp. Typical input offset voltage ±1 mV. |+| 4 | OUT | output | Op-amp output. Unity-gain stable with 1 MHz gain-bandwidth product. |+| 5 | V+ | power_in | Positive (high) supply rail. Operating supply voltage 2.7 V to 5.5 V referenced to V-. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `LM321LVIDBVRIDBVR`+- `LM321LVIDBVRIDBVT`+- `LM321LVIDBVRIDCKR`+- `LM321LVIDBVRIDCKT`++## CAD (KiCad official)++- Symbol: `LM321LVIDBVR`+- 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/lm321lvi.pdf) (46 pp, sha256 `dfb389bf4341032c`, 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/lm321lvidbvr-datasheet.pdf)

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