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Texas Instruments TPS715A30DRVT — Power Management (PMIC / Gate Driver)

TPS715A30DRVT LDO Regulator, 3V Fixed, 80 mA, 6-WSON

MPNTPS715A30DRVT
End of Life

Texas Instruments TPS715A30DRVT, linear voltage regulator, fixed 3V output, 80 mA, 4.2 µA quiescent current, 60 dB PSRR at 100 kHz, 6-WDFN Exposed Pad (6-WSON 2x2), -40°C to 125°C.

$1.6Ref. price · indicative, final on quote
Texas Instruments TPS715A30DRVT datasheet (PDF)
Packaging6-WDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS715A30DRVT specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input24V
Voltage dropout1.12V @ 80mA
Voltage - output (Min (Fixed))3V
Output current80mA
Current - supply5.8 µA
Current - quiescent4.2 µA
Operating temperature-40°C ~ 125°C
PSRR60dB (100kHz)
PackageTape & Reel (TR); Cut Tape (CT)
Case6-WDFN Exposed Pad
Protection featuresOver Current, Reverse Polarity
Number of regulators1
Output configurationPositive

Product details

What this LDO brings to the board

The Texas Instruments TPS715A30DRVT is a fixed 3V output linear regulator rated for 80 mA, built for applications where low quiescent current and power-supply rejection matter more than raw output current. Its 4.2 µA Iq keeps the always-on rail draw minimal in battery-powered or energy-harvesting designs, while the 60 dB PSRR at 100 kHz cleans up switching-regulator ripple for sensitive analog or RF front-ends. The 6-WSON (2x2) with exposed pad needs a thermal land in the PCB layout — no heatsink, but the board copper does the work.

Reverse polarity protection — field-safety detail

The TPS715A30DRVT includes reverse polarity protection on the input. If someone hooks up the supply backwards — and it happens on site — the regulator blocks reverse current instead of letting the magic smoke out. That is a field-repair win: no lab bench needed to diagnose a blown LDO because the input wires got swapped. Over-current protection is also built in, so a downstream short does not cascade into the 24V bus.

Package and layout note

The 6-WSON (2x2) is a small, low-profile package — 2 mm x 2 mm.

ROHS3 compliant.

Frequently asked questions

Does TPS715A30DRVT have reverse polarity protection?

Yes, reverse polarity protection is listed among the protection features, along with over-current protection.

What is the closest pin-compatible alternative to TPS715A30DRVT?

Within the TPS715A family, the TPS715A30 (without the DRVT suffix) shares the same die and output voltage but comes in a different package — the DRVT suffix indicates the 6-WSON (2x2) package. Verify the package footprint matches your layout before substituting.

Are there higher current alternatives to TPS715A30DRVT?

For loads above 80 mA, look at the TPS7A family from TI, which offers higher output current options in similar package footprints. This part is sized for low-power rails, not for power-hungry peripherals.