The Texas Instruments TPS65290ZBRHFR is a three-output DC/DC converter designed for energy-harvesting applications, accepting a 2.2V to 5V input rail. It is officially marked obsolete, so any new BOM line using this part number is a last-time-buy or surplus-channel decision.
TI TPS65290ZBRHFR Energy-Harvesting Converter, Obsolete
MPNTPS65290ZBRHFR
Obsolete
Texas Instruments TPS65290ZBRHFR, energy-harvesting DC/DC converter, 2.2V–5V input, 3 outputs, -40°C to 85°C, 24-VFQFN exposed pad, Tape & Reel.
$57.3300Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Voltage - input | 2.2V ~ 5V |
| I/O channels | 3 |
| Operating temperature | -40°C~85°C |
| Package | Tape & Reel (TR) |
| Applications | Converter, Energy Harvesting |
| Case | 24-VFQFN Exposed Pad |
Product details
Frequently asked questions
Is TPS65290ZBRHFR obsolete?
Yes, Texas Instruments lists the TPS65290ZBRHFR as obsolete. No official last-time-buy date or successor part number is provided.
What is the best replacement for TPS65290ZBRHFR?
No official replacement or pin-compatible alternative is listed by Texas Instruments. A replacement search should target a three-output DC/DC converter with a 2.2V–5V input range, industrial temperature grade, and a 24-VFQFN (5x4 mm) footprint with exposed pad.