component
LMV721IDCKR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# LMV721IDCKR++**Texas Instruments** · Operational Amplifier · SC-70-5++LMV721IDCKR from Texas Instruments, in a SC-70-5. 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 | OUT | output | Amplifier output, which swings rail-to-rail (for example 120 mV from either rail at 2.2 V into 600 Ω, and 50 mV from either rail at 2.2 V into 2 kΩ). |+| 2 | VCC− | power_in | Negative supply rail; the supply range is 2.2 V to 5.5 V measured as VCC+ − VCC−, and the datasheet tests this pin at GND. |+| 3 | IN+ | input | Non-inverting input whose common-mode range includes ground (−0.3 V to 1.3 V at 2.2 V supply, and −0.3 V to 4.1 V at 5 V supply). |+| 4 | IN− | input | Inverting input that shares the same input common-mode voltage range as IN+. |+| 5 | VCC+ | power_in | Positive supply rail; the operating range is 2.2 V to 5.5 V with a 6 V absolute maximum supply voltage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Amplifiers/Comparators |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `LMV721IDCKR`+- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`+- 3D model: SC-70-5 (KiCad packages3D, STEP)+- 3D model files: `lmv721idckr-etched.step` / `lmv721idckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv721idckr.step` / `lmv721idckr.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/lmv721) (30 pp, sha256 `de4ce82d974a5fc0`, 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/lmv721idckr-datasheet.pdf)
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