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OPA333AQDBVRQ1
Public Made by Adomby adom
Texas Instruments Precision Op Amps, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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OPA333AQDBVRQ1
Texas Instruments · Precision Op Amps · SOT-23-5
OPA333AQDBVRQ1 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 | Output of the CMOS operational amplifier with rail-to-rail output within 50 mV of the rails; continuous short-circuit to ground is permitted. |
| 2 | V- | power_in | Negative (low) power supply; operates from 1.8 V to 5.5 V for single or dual supply operation. |
| 3 | +IN | input | Noninverting input with high-impedance; common-mode range extends 100 mV beyond supply rails, signal input voltage range -0.3 V to (V+) + 0.3 V. |
| 4 | -IN | input | Inverting input with high-impedance; common-mode range extends 100 mV beyond supply rails, signal input voltage range -0.3 V to (V+) + 0.3 V. |
| 5 | V+ | power_in | Positive (high) power supply; operates from 1.8 V to 5.5 V for single or dual supply operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
OPA333AQDBVRQ1 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
opa333aqdbvrq1-etched.step/opa333aqdbvrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa333aqdbvrq1.step/opa333aqdbvrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
3231db170cfff157, retrieved 2026-10-05, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).
# OPA333AQDBVRQ1
**Texas Instruments** · Precision Op Amps · SOT-23-5
OPA333AQDBVRQ1 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 | Output of the CMOS operational amplifier with rail-to-rail output within 50 mV of the rails; continuous short-circuit to ground is permitted. |
| 2 | V- | power_in | Negative (low) power supply; operates from 1.8 V to 5.5 V for single or dual supply operation. |
| 3 | +IN | input | Noninverting input with high-impedance; common-mode range extends 100 mV beyond supply rails, signal input voltage range -0.3 V to (V+) + 0.3 V. |
| 4 | -IN | input | Inverting input with high-impedance; common-mode range extends 100 mV beyond supply rails, signal input voltage range -0.3 V to (V+) + 0.3 V. |
| 5 | V+ | power_in | Positive (high) power supply; operates from 1.8 V to 5.5 V for single or dual supply operation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `OPA333AQDBVRQ1`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `opa333aqdbvrq1-etched.step` / `opa333aqdbvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa333aqdbvrq1.step` / `opa333aqdbvrq1.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/opa333-q1) (27 pp, sha256 `3231db170cfff157`, retrieved 2026-10-05, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/opa333aqdbvrq1-datasheet.pdf)