component
OPA170AIDRLT
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOT-553-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA170AIDRLT
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa170aidrlt.step/opa170aidrlt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (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, primaryclaude-haiku-5-5(text), consensusclaude-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).