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TPS62262DDCT

TI TPS62262DDCT Step-Down Regulator, 1.2V Fixed Output

MPNTPS62262DDCT
Active

Texas Instruments TPS62262DDCT, Step-Down Buck Regulator, Fixed 1.2V Output, 600 mA, 2.25 MHz, Synchronous Rectifier, SOT-23-5 Thin, -40°C to 85°C.

$1.8300Ref. price · indicative, final on quote
Texas Instruments TPS62262DDCT datasheet (PDF)
PackagingSOT-23-5 Thin, TSOT-23-5
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS62262DDCT specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input6V
Voltage - output (Min (Fixed))1.2V
Output current600mA
Frequency2.25MHz
I/O channels1
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
CaseSOT-23-5 Thin, TSOT-23-5
Output configurationPositive
Synchronous rectifierYes

Product details

Regulator selection note

The Texas Instruments TPS62262DDCT is a synchronous step-down (buck) regulator delivering a fixed 1.2 V output at up to 600 mA from a 2 V to 6 V input rail. The synchronous rectifier means no external Schottky diode is needed, keeping the BOM count low for point-of-load rails in portable or industrial gear.

What the 1.2 V fixed output and 600 mA rating mean for your rail

The fixed 1.2 V output is set internally — no feedback resistor divider, no adjustment. That is a fit-or-no-fit decision: if your load needs a different voltage, this part does not work.

It is not qualified to AEC-Q100, so it is not the pick for under-hood or chassis-domain automotive designs without additional screening. The operating range covers most commercial and light-industrial environments.

Frequently asked questions

Is TPS62262DDCT compatible with 3.3V input?

Yes, the TPS62262DDCT accepts an input voltage range from 2 V to 6 V, so a 3.3 V rail is well within spec.