Skip to main content
Texas Instruments TPS628510DRLR — Power Management (PMIC / Gate Driver)

TPS628510DRLR – TI Buck Regulator 500 mA, 2.25 MHz, SOT-583

MPNTPS628510DRLR
Active

Texas Instruments TPS628510DRLR, step-down buck regulator, 500 mA output, 2.25 MHz switching, adjustable 0.6 V to 5.5 V, SOT-583 package, active production.

$1.2000Ref. price · indicative, final on quote
PackagingSOT-583
RoHSNot applicable
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS628510DRLR specifications
ParameterValue
Output typeAdjustable
MountingSurface Mount
Voltage - input2.7V
Voltage - output5.5V
Voltage - output (Min (Fixed))0.6V
Output current500mA
Frequency - switching2.25MHz
I/O channels1
Operating temperature-40°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
FunctionStep-Down
TopologyBuck
CaseSOT-583
Output configurationPositive
Synchronous rectifierYes

Product details

Output range and thermal headroom

Output is adjustable from 0.6 V up to 5.5 V via a resistor divider — covers 1.2 V, 1.8 V, 3.3 V, and 5 V rails common in mixed-signal designs. The junction temperature rating extends to 150°C, which gives margin above the usual 85°C or 105°C ambient for enclosed or under-hood gear.

SOT-583 footprint and rework notes

Package is SOT-583 — a 0.5 mm pitch, 8-pin DFN-style package. For rework, a hot-air station with a fine nozzle works; the small pad area means it reflows quickly, so keep the profile short to avoid lifting adjacent passives.

Active production, sourced per RFQ

The base product number is TPS628510.

Frequently asked questions

What package does TPS628510DRLR come in?

It is supplied in a SOT-583 package (0.5 mm pitch, 8-pin DFN-style) on tape and reel.

Is TPS628510DRLR compatible with the TPS628511?

The TPS628511 is a fixed-output variant of the same family. The TPS628510DRLR is adjustable, so they differ in output configuration — confirm your BOM's feedback pin requirements before substituting.