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Texas Instruments LP87522ERNFTQ1 — Analog & Data Acquisition
Texas Instruments

LP87522ERNFTQ1 Dual Buck Regulator, AEC-Q100, 4A/9A, 2MHz

MPNLP87522ERNFTQ1
End of Life

Texas Instruments LP87522ERNFTQ1, Automotive AEC-Q100, Step-Down Buck Regulator, Dual Output Adjustable, 4A/9A, 2MHz, 26-PowerVFQFN Wettable Flank.

$7.1Ref. price · indicative, final on quote
LP87522ERNFTQ1 datasheet
Packaging26-PowerVFQFN
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

LP87522ERNFTQ1 Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Output typeAdjustable
Mounting typeSurface Mount, Wettable Flank
Voltage - input5.5V
Voltage - output3.36V
Voltage - output (Min (Fixed))0.6V
Current - output4A, 9A
Frequency2MHz
Number of outputs2
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case26-PowerVFQFN
Output configurationPositive
Synchronous rectifierYes

Product details

Dual buck for automotive power rails

The Texas Instruments LP87522ERNFTQ1 is a dual-channel synchronous buck regulator qualified to AEC-Q100 for automotive applications. It delivers one 4 A output and one 9 A output from an input range of 2.8 V to 5.5 V, switching at a fixed 2 MHz. The adjustable output can be set from a 0.6 V minimum up to 3.36 V, covering the core and I/O rails for an infotainment SoC, ADAS processor, or gateway controller.

Wettable flank for AOI

The 26-PowerVFQFN package (4.5 mm x 4 mm) uses a wettable flank design.

Frequently asked questions

Is LP87522ERNFTQ1 qualified for automotive (AEC-Q100)?

Yes, the LP87522ERNFTQ1 is listed under the Automotive, AEC-Q100 series. It is qualified for automotive-grade applications and rated for an operating temperature range of -40°C to 125°C (TA).

What is the output current capability of LP87522ERNFTQ1?

The dual outputs deliver 4 A on one channel and 9 A on the other. Both outputs are synchronous rectified and adjustable from 0.6 V to 3.36 V.

Does LP87522ERNFTQ1 have a wettable flank package?

Yes. The 26-PowerVFQFN package is specified as Surface Mount, Wettable Flank. This allows automated optical inspection of the solder joints, which is a standard requirement for automotive electronics assembly.