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Analog Devices MAX16033PLB29+T — Analog & Data Acquisition
Analog Devices

MAX16033PLB29+T Battery Backup Circuit, 2.93V Threshold

MPNMAX16033PLB29+T
End of Life

Maxim Integrated MAX16033PLB29+T Battery Backup Circuit, Single Channel, Active Low Reset, Open Drain Output, 2.93V Threshold, 140ms Reset Timeout, -40°C to 85°C, 10-µDFN (2x2).

$7.62Ref. price · indicative, final on quote
MAX16033PLB29+T datasheet
Packaging10-WFDFN
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

MAX16033PLB29+T Technical Specifications
ParameterValue
TypeBattery Backup Circuit
Mounting typeSurface Mount
Voltage - threshold2.93V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout140ms Minimum
Case10-WFDFN

Product details

Single-channel battery backup supervisor in a 2x2 DFN

The Maxim Integrated MAX16033PLB29+T is a single-channel battery backup circuit that monitors a 2.93V threshold rail and asserts an active-low, open-drain reset output when the supply drops below that level. It holds reset for a minimum of 140ms after the supply recovers — enough time for a microcontroller or FPGA to complete its power-on reset sequence. The part is rated for -40°C to 85°C, which covers industrial and outdoor telecom applications. It comes in a 10-µDFN package measuring 2x2 mm, a compact footprint for space-constrained boards.

2.93V threshold — what it means for the rail

The 2.93V threshold monitors a single supply rail.

Lifecycle and sourcing

It is ROHS3 compliant. We source this part through independent distribution and quote it to order against an RFQ.

Frequently asked questions

What is MAX16033PLB29+T's listed type and reset?

The device type is Battery Backup Circuit. It features an Active Low reset output, open drain or open collector, with a minimum reset timeout of 140ms.

What is the closest pin-compatible alternative to MAX16033PLB29+T?

Maxim's MAX16033 family includes multiple threshold voltage variants in the same 10-µDFN package. For a different trip point, select the variant with the desired threshold (e.g., MAX16033PLB18+T for 1.8V). Pinout and function are identical across the family.