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Texas Instruments TPS61015DGS — Power Management (PMIC / Gate Driver)

TPS61015DGS Boost Converter 3V Fixed 1A 10-VSSOP

MPNTPS61015DGS
Active

Texas Instruments TPS61015DGS, Step-Up Boost Regulator, Fixed 3V Output, 1A Switch, 500kHz, 10-VSSOP, -40°C to 85°C, Active

$4.1100Ref. price · indicative, final on quote
Texas Instruments TPS61015DGS datasheet (PDF)
Packaging10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS61015DGS specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input0.8V
Voltage - output (Min (Fixed))3V
Output current1A (Switch)
Frequency500kHz
I/O channels1
Operating temperature-40°C~85°C(TA)
PackageTube
FunctionStep-Up
TopologyBoost
Case10-TFSOP, 10-MSOP (0.118\", 3.00mm Width)
Output configurationPositive
Synchronous rectifierYes

Product details

What this boost converter does that others miss

The TPS61015DGS is a fixed 3V output step-up (boost) converter from Texas Instruments, built around a 1A internal switch. The 500kHz switching frequency keeps the inductor small, while the integrated synchronous rectifier improves efficiency at moderate loads.

Sizing the output for your load

The 1A switch current rating is the peak current through the inductor, not the continuous output current. For a 3V output from a 1.2V input, the output capability is limited by the switch current limit. That simplifies the layout and reduces BOM count, but it also means the output voltage is non-negotiable — if your load needs 3.3V or 5V, look at the adjustable siblings.

For BOM planning, the base product number TPS61015 covers multiple output voltage and package variants. If the 10-VSSOP fixed 3V version is unavailable, the adjustable TPS61010DGS (same package, same pinout) can be configured to 3V with two resistors — a drop-in footprint alternative worth qualifying early.

Frequently asked questions

How can I order the TPS61015DGS or check stock?

The TPS61015DGS is an active Texas Instruments part, available through our distribution channel. Submit an RFQ with your target quantity; we will confirm current pricing and lead time from our multi-source supply chain. Tube packaging is standard — if you need tape-and-reel, ask about alternate order codes within the TPS61015 family.

Can I replace TPS61015DGS with TPS61010?

Yes, the TPS61010DGS is pin-compatible and uses the same 10-VSSOP footprint. The TPS61010 has an adjustable output (set by external resistors), so you can configure it to 3V. The switching frequency and current rating are similar. Verify the compensation and inductor selection per the TPS61010 datasheet — the fixed-output TPS61015 has internal compensation optimized for 3V, while the adjustable version may require external compensation components.