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Texas Instruments TPS63036YFGR — Power Management (PMIC / Gate Driver)

TPS63036YFGR Buck-Boost Regulator 1A 2.4MHz 8-DSBGA

MPNTPS63036YFGR
Active

Texas Instruments TPS63036YFGR, a synchronous buck-boost switching regulator, adjustable output, 1A switch current, 2.4MHz switching frequency, 8-DSBGA package, -40°C to 85°C operation.

$2.2700Ref. price · indicative, final on quote
Texas Instruments TPS63036YFGR datasheet (PDF)
Packaging8-UFBGA, DSBGA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS63036YFGR specifications
ParameterValue
Output typeAdjustable
MountingSurface Mount
Voltage - input5.5V
Voltage - output5.5V
Voltage - output (Min (Fixed))1.2V
Output current1A (Switch)
Frequency - switching2.4MHz
I/O channels1
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Up/Step-Down
TopologyBuck-Boost
Case8-UFBGA, DSBGA
Output configurationPositive
Synchronous rectifierYes

Product details

The TPS63036YFGR is a synchronous buck-boost regulator from Texas Instruments that delivers a 1A switch current at 2.4MHz switching frequency. That 1A is the internal switch current limit, not the continuous output — derate for the buck-boost topology: expect ~800 mA continuous output from a 3.3V rail when the input is near 2.5V, and less at the extremes of the 1.8V to 5.5V input range. The 2.4MHz frequency lets you use a 2.2 µH or smaller inductor, shrinking the total solution footprint on a 2-layer board.

ROHS3 compliant. No stock-holding claim; lead time confirmed at quote.

Synchronous rectification and adjustable output range

Synchronous rectification eliminates the external Schottky diode, keeping the BOM count low — two inductors and a handful of ceramic caps. The adjustable output spans 1.2V to 5.5V, set by a resistor divider. The single-output positive configuration delivers a regulated rail above, below, or equal to the input, which is the defining advantage of a buck-boost over a simple buck or boost for battery-powered designs where the battery voltage straddles the rail.

Frequently asked questions

What is the output current of TPS63036YFGR?

The TPS63036YFGR has a 1A switch current rating. The continuous output current depends on input-to-output voltage ratio and efficiency — expect approximately 800 mA at 3.3V out from a 2.5V input, and less at the edges of the 1.8V to 5.5V input range. Derate for temperature and inductor ripple current.

What is the switching frequency of TPS63036YFGR?

The switching frequency is 2.4 MHz. That allows the use of small inductors (typically 2.2 µH), reducing the overall solution size. The trade-off is higher switching losses compared to a 500 kHz regulator, but for a 1A load the efficiency is still above 90% over most of the operating range.

Is TPS63036YFGR lead-free?

Yes, the TPS63036YFGR is ROHS3 Compliant, meaning it meets the EU RoHS directive for lead-free soldering. No additional lead-free certification is required for standard reflow profiles.