Buck-boost regulator for single-cell Li-ion to 3.3 V rail
The TPS63030DSKTG4 is a buck-boost regulator that maintains a regulated output as the input voltage crosses above or below the set point.
TPS63030DSKTG4 Buck-Boost Regulator, 2.4 MHz, 900 mA Switch
MPNTPS63030DSKTG4
End of Life
Texas Instruments TPS63030DSKTG4, step-up/step-down buck-boost regulator, adjustable output, 2.4 MHz switching frequency, 900 mA switch current, 10-WFDFN exposed pad (10-SON 2.5x2.5), -40°C to 85°C.
$4.4400Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage - output | 5.5V |
| Voltage - output (Min (Fixed)) | 1.2V |
| Output current | 900mA (Switch) |
| Frequency - switching | 2.4MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR) |
| Function | Step-Up/Step-Down |
| Topology | Buck-Boost |
| Case | 10-WFDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
Product details
Frequently asked questions
Where can I buy TPS63030DSKTG4 with fast delivery?
Buyers need to source the part quickly and trust a reliable distributor.
What is the difference between TPS63030DSKTG4 and TPS63030DSKR?
Engineers often check pin-to-pin compatibility to avoid PCB redesign.
Is TPS63030DSKTG4 obsolete or still active?
Buyers must know lifecycle status to ensure long-term availability and avoid redesign.
What is the input voltage range of TPS63030DSKTG4?
Designers need to verify compatibility with the power source for their application.
Does TPS63030DSKTG4 have built-in short-circuit protection?
Reliability is critical; engineers look for protection features to prevent damage.
What is the typical price of TPS63030DSKTG4 in 1000-piece quantities?
Sourcing buyers need cost estimates for budgeting and BOM optimization.