component
OPA170AIDRLT
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Texas Instruments Operational Amplifier, SOT-553-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# OPA170AIDRLT++**Texas Instruments** · Operational Amplifier · SOT-553-5++OPA170AIDRLT from Texas Instruments, in a SOT-553-5. 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 | IN+ | input | Positive (non-inverting) input; the common-mode range runs from 100 mV below V- to 2 V below V+ and can reach 100 mV above V+ with degraded performance. |+| 2 | V- | power_in | Negative (lowest) supply; total supply (V+ - V-) must be 2.7 V to 36 V. |+| 3 | IN- | input | Negative (inverting) input; input current should be limited to 10 mA. |+| 4 | OUT | output | Amplifier output; rail-to-rail, stable with capacitive loads up to 300 pF. |+| 5 | V+ | power_in | Positive (highest) supply; total supply (V+ - V-) must be 2.7 V to 36 V, with a 0.1 µF bypass capacitor placed close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-553-5 |+| Category | Amplifiers/Comparators |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `OPA170AIDRLT`+- Footprint: `Package_TO_SOT_SMD:SOT-553`+- 3D model: SOT-553-5 (KiCad packages3D, STEP)+- 3D model files: `opa170aidrlt-etched.step` / `opa170aidrlt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa170aidrlt.step` / `opa170aidrlt.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/opa4170) (64 pp, sha256 `094354bfd136e7d0`, retrieved 2026-10-08, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/opa170aidrlt-datasheet.pdf)
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