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Analog Devices ADP150ACBZ-3.3-R7 — Discrete Semiconductors
Analog Devices

ADP150ACBZ-3.3-R7 150mA LDO, 3.3V Fixed, WLCSP, PSRR 70dB

MPNADP150ACBZ-3.3-R7
End of Life

Analog Devices ADP150ACBZ-3.3-R7, linear voltage regulator, fixed 3.3V output, 150mA, positive, enable, 4-WFBGA/WLCSP, surface mount, -40°C to 125°C.

$1.33Ref. price · indicative, final on quote
ADP150ACBZ-3.3-R7 datasheet
Packaging4-WFBGA, WLCSP
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

ADP150ACBZ-3.3-R7 Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Voltage - input5.5V
Voltage dropout0.16V @ 150mA
Voltage - output (Min (Fixed))3.3V
Current - output150mA
Current - supply320 µA
Current - quiescent22 µA
Operating temperature-40°C ~ 125°C
PSRR70dB ~ 55dB (10kHz ~ 100kHz)
PackageTape & Reel (TR); Cut Tape (CT)
Case4-WFBGA, WLCSP
Control featuresEnable
Protection featuresOver Current, Over Temperature, Under Voltage Lockout (UVLO)
Number of regulators1
Output configurationPositive

Product details

Dropout and headroom — what 0.16 V means at 150 mA

Maximum dropout is 0.16 V at the full 150 mA load. The 5.5 V maximum input covers USB VBUS with margin for hot-plug overshoot.

Protection set and temperature grade

Over-current, over-temperature, and under-voltage lockout (UVLO) are integrated. The -40°C to 125°C operating range qualifies it for industrial and automotive cabin-level environments.

Lifecycle and sourcing

The ROHS3 compliance is factory-stated, so no exemption paperwork for EU markets.

Frequently asked questions

What is the PSRR of ADP150ACBZ-3.3-R7?

PSRR is 70 dB at 10 kHz, rolling to 55 dB at 100 kHz. That range covers the fundamental and first few harmonics of most switching-regulator frequencies, so the LDO can clean a buck converter's output before feeding a sensitive analog load.

What is the closest functional equivalent to ADP150ACBZ-3.3-R7?

The ADP151ACPZ-3.3-R7 delivers the same PSRR curve and 3.3 V fixed output but at 200 mA (vs 150 mA) in a TSOT-23 package. The trade is higher output current for a larger footprint — useful if the WLCSP's 0.76x0.76 mm land pattern is too fine for the assembly line.