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Texas Instruments TPS71713DCKT — Analog & Data Acquisition

TPS71713DCKT LDO Regulator, 1.3V Fixed Output, 150mA

MPNTPS71713DCKT
End of Life

Texas Instruments TPS71713DCKT, fixed-output positive LDO regulator, 1.3V, 150mA, 0.3V dropout max, 80µA quiescent current, PSRR 70dB~45dB (100Hz~1MHz), SC-70-5 package, -40°C~125°C.

$1.61Ref. price · indicative, final on quote
Texas Instruments TPS71713DCKT datasheet (PDF)
Packaging5-TSSOP, SC-70-5, SOT-353
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS71713DCKT specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input6.5V
Voltage dropout0.3V @ 150mA
Voltage - output (Min (Fixed))1.3V
Output current150mA
Current - supply100 µA
Current - quiescent80 µA
Operating temperature-40°C ~ 125°C
PSRR70dB ~ 45dB (100Hz ~ 1MHz)
PackageTape & Reel (TR); Cut Tape (CT)
Case5-TSSOP, SC-70-5, SOT-353
Control featuresEnable
Protection featuresOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Number of regulators1
Output configurationPositive

Product details

Fixed 1.3V rail in a small SC-70-5

The SC-70-5 footprint is small enough for space-constrained PCBs.

PSRR profile and noise rejection

PSRR is specified at 70 dB at 100 Hz, rolling to 45 dB at 1 MHz. That 70 dB at line frequency gives solid rejection of rectified ripple from an AC-DC front end.

Protection set for field robustness

The part integrates over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO). Reverse polarity protection is uncommon in small LDOs and matters for battery-powered designs where the user might insert the cell backwards. UVLO keeps the output off until the input is high enough to maintain regulation — no glitches on power-up.

There is no end-of-life notice on this part.

Frequently asked questions

Is TPS71713DCKT a direct replacement for TPS71713DCK?

The TPS71713DCKT is the Tape & Reel variant of the same die. The TPS71713DCK (cut tape or tube) is electrically identical — same 1.3V output, same dropout, same package. The only difference is the shipping medium.

What is TPS71713DCKT's PSRR at 100Hz and 1MHz?

PSRR is 70 dB at 100 Hz, dropping to 45 dB at 1 MHz. This gives strong rejection of line-frequency ripple and moderate rejection of switching-regulator noise.