TPSMB82CA

I’m not sure which exact device you mean. “TPSMB82CA” isn’t a widely recognized standalone part number. It likely refers to a TI device in the TPSMB (Thin Plastic Small Outline) package, with “82CA” as the variant code. The precise features depend on the specific function (regulator, driver, translator, etc.) and the manufacturer’s datasheet.
For a concise intro, please provide:
- the manufacturer or a datasheet/link
- the device function or circuit category
In general, TPSMB parts are compact, surface-mount ICs designed for high-density boards. Look up the datasheet for the exact:
- electrical specs (voltage, current, protections)
- pinout and package dimensions
- typical applications and thermal considerations
Share more details and I’ll give you a precise, device-specific summary.

Do you mean the TPSMB82CA TVS diode? If so, can you confirm the manufacturer or the key specs (breakdown/standoff voltage, unidirectional/bi-directional, package) so I can list accurate cross‑references?

Pin count: 2 pins (SMB / DO‑214AA package).
Function: TPSMB82CA is a TVS (transient-voltage‑suppressor) diode used to clamp and absorb voltage transients/surges on lines; the two pins are the anode and cathode (for unidirectional parts) or two symmetric terminals for bidirectional versions, providing overvoltage protection.

There isn’t a single unique maker for the TPSMB82CA designation: it’s a standard TVS (transient-voltage-suppression) diode part number sold by various electronic component manufacturers and distributors. Companies that supply parts under that number (examples you may see) include component makers such as Bourns, Littlefuse, Micro Commercial Components, and regional distributors—all of which are semiconductor/electronics firms specializing in discrete components and circuit-protection devices. To identify the exact vendor for the unit you’re looking at, check the part’s datasheet or the distributor listing (Mouser, Digi‑Key, etc.).

TPSMB82CA is an SMB‑package high‑power semiconductor; its exact function determines apps, but typical uses include:
- High-efficiency switch-mode power supplies (buck/boost/inverters)
- DC‑DC converters and point-of-load regulators
- Motor drives (BLDC/stepper) and servo controllers
- Automotive power-management, battery charging/discharging, load switching
- Power distribution, OR-ing diodes, and protection circuits in consumer/industrial gear
- Inverters for solar or UPS systems
Note: verify device type (MOSFET/diode/IGBT) and ratings in the datasheet for precise applications.

The TPSMB82CA is supplied in an SMB (DO‑214AA) surface-mount package.