Skip to main content
Texas Instruments TPS7A1125PDRVT — Discrete Semiconductors
Texas Instruments

TI TPS7A1125PDRVT LDO Regulator, 2.5V Fixed, 500mA, 6-WSON

MPNTPS7A1125PDRVT
End of Life

Texas Instruments TPS7A1125PDRVT, linear voltage regulator, fixed 2.5V output, 500mA, 0.14V dropout max, 2.6µA quiescent current, PSRR 64dB~35dB (1kHz~1.5MHz), -40°C~125°C junction temperature, 6-WSON (2x2) package, surface mount, active.

$1.43Ref. price · indicative, final on quote
TPS7A1125PDRVT datasheet
Packaging6-WDFN Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TPS7A1125PDRVT Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Voltage - input3.3V
Voltage dropout0.14V @ 500mA
Voltage - output (Min (Fixed))2.5V
Current - output500mA
Current - supply11 µA
Current - quiescent2.6 µA
Operating temperature-40°C ~ 125°C (TJ)
PSRR64dB ~ 35dB (1kHz ~ 1.5MHz)
PackageTape & Reel (TR); Cut Tape (CT)
Case6-WDFN Exposed Pad
Control featuresEnable
Protection featuresOver Current, Over Temperature, Under Voltage Lockout (UVLO)
Number of regulators1
Output configurationPositive

Product details

PSRR and noise rejection across frequency

PSRR is 64 dB at 1 kHz and 35 dB at 1.5 MHz.

Package, temperature grade, and mounting

Housed in a 6-WSON with exposed pad (2x2 mm body), the part is surface-mount only. The exposed pad must be soldered to a PCB thermal land for rated current delivery — the junction temperature range of -40°C to 125°C covers automotive under-hood and industrial enclosures. The enable pin lets you sequence the rail on/off; leave it floating if unused (internal pull-down keeps the output off).

Frequently asked questions

Is TPS7A1125PDRVT compatible with a 3.3V input?

Yes, the maximum input voltage is 3.3V, so a 3.3V rail is within spec. The dropout at 500mA is only 0.14V, so regulation holds down to about 2.64V input.