Skip to main content
Texas Instruments TPS70612DBVT — Signal Isolation
Texas Instruments

TI TPS70612DBVT LDO Regulator, 150mA, 1.2V Fixed, SOT-23-5

MPNTPS70612DBVT
End of Life

Texas Instruments TPS70612DBVT, LDO Voltage Regulator, 150 mA, Fixed 1.2 V Output, Positive, 6.5 V Input Max, 2.55 µA Quiescent, SOT-23-5, -40°C to 125°C.

$0.93Ref. price · indicative, final on quote
TPS70612DBVT datasheet
PackagingSC-74A, SOT-753
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

TPS70612DBVT Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Voltage - input6.5V
Voltage - output (Min (Fixed))1.2V
Current - output150mA
Current - supply350 µA
Current - quiescent2.55 µA
Operating temperature-40°C ~ 125°C
PSRR80dB ~ 52dB (10Hz ~ 1kHz)
PackageTape & Reel (TR); Cut Tape (CT)
CaseSC-74A, SOT-753
Control featuresEnable
Protection featuresOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Number of regulators1
Output configurationPositive

Product details

150 mA fixed 1.2 V LDO — low-Iq, wide-temp regulator for noise-sensitive rails

The TPS70612DBVT is a 150 mA fixed-output LDO from Texas Instruments, delivering a regulated 1.2 V rail from a maximum input of 6.5 V. Its 2.55 µA quiescent current suits battery-powered or always-on subsystems.

Protection set and temperature range

Built-in Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO) protection reduce the need for external clamping or supervisory ICs. The -40°C to 125°C operating range covers industrial, automotive under-hood, and outdoor telecom environments without derating. ROHS3 compliant.

Sourcing and lifecycle — active, no LTB pressure

TI lists the TPS70612DBVT as Active (current production). That means no last-time-buy clock ticking — it's still a valid BOM entry for new designs. For current pricing and availability, submit an RFQ; we source through independent distribution and confirm both at quote time.

Frequently asked questions

What is the best equivalent or replacement for TPS70612DBVT?

For a higher-output-current alternative, the TPS7A0313PDBVR (200 mA, 1.3 V fixed) shares the same SOT-23-5 footprint and enable pin, but its PSRR is 55 dB at 1 kHz — lower than the TPS70612DBVT's 52 dB at 1 kHz. The LP5907UVX-3.3/NOPB offers 250 mA at 3.3 V fixed with similar PSRR but a different output voltage and package.

Is TPS70612DBVT a direct replacement for TPS70612DBVR?

The TPS70612DBVR is the same die in a different reel/tape variant; electrically identical. The DBVT suffix denotes Tape & Reel packaging, while DBVR typically indicates Cut Tape. Functionally a drop-in swap.

What is TPS70612DBVT's listed PSRR?

PSRR is 80 dB at 10 Hz, rolling to 52 dB at 1 kHz — strong rejection of low-frequency ripple from switching preregulators.