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Analog Devices MAX1889ETE — Discrete Semiconductors
Analog Devices

MAX1889ETE Triple Supervisor IC for TFT/LCD Power, Active

MPNMAX1889ETE
End of Life

Maxim Integrated MAX1889ETE, triple supervisor IC for TFT/LCD power sequencing, Bulk package, RoHS non-compliant, active lifecycle.

$5.01Ref. price · indicative, final on quote
MAX1889ETE datasheet
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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.
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Specifications

MAX1889ETE Technical Specifications
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Product details

Triple supervisor for TFT/LCD power rails

The MAX1889ETE from Maxim Integrated is a triple supervisor IC designed specifically for TFT/LCD power sequencing. It monitors three supply rails and asserts a reset output if any falls below its threshold, ensuring the display panel powers up and down in the correct order — a requirement for preventing latch-up or image retention in TFT panels. Typical deployment is in LCD monitors, notebook displays, and industrial TFT modules where the panel controller, gate-drive, and source-drive voltages must sequence predictably.

Lifecycle and sourcing posture

For volume production or a BOM line that needs guaranteed supply, this part can be specified into the build without LTB risk.

Frequently asked questions

What is MAX1889ETE used for?

The MAX1889ETE is a triple supervisor IC for TFT/LCD power sequencing. It monitors three supply rails — typically the panel's logic, gate-drive, and source-drive voltages — and ensures they sequence correctly at power-up and power-down to prevent display latch-up or image sticking.