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Texas Instruments TPS61012DGSR — DC-DC Power Modules

TPS61012DGSR Boost Converter, Fixed 1.8V Output, 500kHz

MPNTPS61012DGSR
End of Life

Texas Instruments TPS61012DGSR, Step-Up Boost Converter, Fixed 1.8V Output, 500kHz Switching, 540mA Switch, 10-VSSOP Package, -40°C to 85°C.

$2.0000Ref. price · indicative, final on quote
Texas Instruments TPS61012DGSR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS61012DGSR specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input1.8V
Voltage - output (Min (Fixed))1.8V
Output current540mA (Switch)
Frequency - switching500kHz
I/O channels1
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR)
FunctionStep-Up
TopologyBoost
Case10-TFSOP, 10-MSOP (0.118\", 3.00mm Width)
Output configurationPositive
Synchronous rectifierYes

Product details

Fixed 1.8 V rail from a single cell

The TPS61012DGSR is a step-up (boost) converter from Texas Instruments that delivers a fixed 1.8 V output from an input ranging from 0.8 V to 1.8 V.

Switch current and inductor sizing

At 500 kHz switching, the inductor value lands in the 4.7 µH to 10 µH range for most loads — small enough for a 10-VSSOP layout.

The 10-VSSOP package keeps the board footprint tight, though the small thermal pad means the load current at high ambient should be checked against the datasheet power dissipation curves.

Frequently asked questions

Is TPS61012DGSR pin compatible with TPS61013?

The TPS61012 and TPS61013 share the same base product number (TPS610) and package (10-VSSOP), but the datasheet should be consulted to confirm pin compatibility, as the fixed output voltage differs between variants.