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Texas Instruments TPS76130DBVT — Power Management (PMIC / Gate Driver)

TPS76130DBVT LDO Regulator, 3V Fixed Output, 100mA, SOT-23-5

MPNTPS76130DBVT
End of Life

Texas Instruments TPS76130DBVT, linear voltage regulator, fixed 3V output, 100mA, SC-74A/SOT-753, surface mount, -40°C to 125°C, 63dB PSRR at 1kHz.

$1.75Ref. price · indicative, final on quote
Texas Instruments TPS76130DBVT datasheet (PDF)
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS76130DBVT specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input16V
Voltage dropout0.28V @ 100mA
Voltage - output (Min (Fixed))3V
Output current100mA
Current - supply4 mA
Current - quiescent115 µA
Operating temperature-40°C ~ 125°C
PSRR63dB (1kHz)
PackageTape & Reel (TR); Cut Tape (CT)
CaseSC-74A, SOT-753
Control featuresEnable
Protection featuresOver Current, Over Temperature, Reverse Polarity, Transient Voltage
Number of regulators1
Output configurationPositive

Product details

3 V fixed LDO for noise-sensitive and extended-temperature rails

Operating temperature spans -40 to 125 °C, which puts it into automotive under-hood, industrial motor-drive, and outdoor telecom enclosures — not just bench-grade commercial gear.

Protection set and control — what is built in

The TPS76130DBVT packs overcurrent, overtemperature, reverse polarity, and transient voltage protection. That saves a few external diodes and a PTC on the board — especially relevant for reverse-battery scenarios in automotive or field-powered sensors where the connector can be plugged in backwards. An Enable pin lets the system micro put the regulator into shutdown, dropping the supply current to near zero when the load is idle.

Housed in a 5-pin SOT-23 (SOT-753), the part takes up minimal board area. The supplier device package is SOT-23-5, a common footprint shared across many TI low-dropout regulators.

TI lists the TPS76130DBVT as Active. That makes it safe to qualify into a new BOM or sustain an existing production line without worrying about a sudden discontinuation.

Frequently asked questions

What is the closest pin-compatible alternative to TPS76130DBVT?

Within the same TI family, the TPS76131 outputs a fixed 3.3 V instead of 3 V. The pinout and package are identical, so a board laid out for the TPS76130DBVT can accept the TPS76131 if the load needs 3.3 V. For a different output voltage or current rating, check the TPS761xx series — same SOT-23-5 footprint, same protection set.

What is the PSRR of TPS76130DBVT?

The TPS76130DBVT provides 63 dB of power-supply rejection at 1 kHz. That is enough to attenuate typical switching-regulator ripple by a factor of roughly 1400, keeping the 3 V output clean for analog front-ends, ADCs, or sensor bias.

What package does TPS76130DBVT come in?

The TPS76130DBVT is supplied in Tape & Reel (TR) or Cut Tape (CT). The device package is SC-74A / SOT-753, with the supplier device package designated SOT-23-5. It is a surface-mount, 5-pin package.