component
OPA552FA
Public Made by Adomby adom
Texas Instruments Operational Amplifier, TO-263-7. 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
markdownOPA552FA
Texas Instruments · Operational Amplifier · TO-263-7
OPA552FA from Texas Instruments, in a TO-263-7. 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 | Noninverting input, input voltage range (V-) - 0.5 to (V+) + 0.5 volts. |
| 2 | -IN | input | Inverting input, input voltage range (V-) - 0.5 to (V+) + 0.5 volts. |
| 3 | NC | unconnected | No internal connection, can be left floating. |
| 4 | V- | power_in | Negative (lowest) power supply, operation with ±4 to ±30 volt supply range. |
| 5 | V+ | power_in | Positive (highest) power supply, operation with ±4 to ±30 volt supply range. |
| 6 | Out | output | Output, 200 mA continuous current capability with output swing to within 2 V from power-supply rails. |
| 7 | Flag | output | Thermal shutdown indicator output providing current signal when thermal shutdown is triggered. |
| 8 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TO-263-7 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA552FA - Footprint:
Package_TO_SOT_SMD:TO-263-7_TabPin8 - 3D model: TO-263-7 (KiCad packages3D, STEP)
- 3D model files:
opa552fa-etched.step/opa552fa-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa552fa.step/opa552fa.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
cc8f7dbd702fda59, retrieved 2026-10-01, 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).