component
OPA377QDBVRQ1
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOT-23-5. 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
markdownOPA377QDBVRQ1
Texas Instruments · Operational Amplifier · SOT-23-5
OPA377QDBVRQ1 from Texas Instruments, in a SOT-23-5. 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; output short-circuit current is continuous per the absolute maximum ratings (one amplifier per package short to ground). |
| 2 | V- | power_in | Negative (lowest) power supply; supply voltage VS = (V+) - (V-) is 2.2 V to 5.5 V recommended and 7 V maximum absolute. |
| 3 | +IN | input | Noninverting input; signal input terminal voltage must stay within (V-) - 0.5 V to (V+) + 0.5 V and input current is limited to ±10 mA. |
| 4 | -IN | input | Inverting input; signal input terminal voltage must stay within (V-) - 0.5 V to (V+) + 0.5 V and input current is limited to ±10 mA. |
| 5 | V+ | power_in | Positive (highest) power supply; the amplifier is fully specified from 2.2 V to 5.5 V with a 7 V absolute maximum supply. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Operational Amplifier/Comparator |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
OPA377QDBVRQ1 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
opa377qdbvrq1-etched.step/opa377qdbvrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa377qdbvrq1.step/opa377qdbvrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (33 pp, sha256
63e3108e5f750bc9, retrieved 2026-11-02, tier: manufacturer) - 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).