Skip to main content
Analog Devices MAX1978ETM+ — DC-DC Power Modules
Analog Devices

MAX1978ETM+ Analog Devices DC-DC Power Module, 3V-5.5V

MPNMAX1978ETM+
End of Life

Analog Devices MAX1978ETM+ DC-DC Power Module, Peltier Module / Thermoelectric Cooler Controller, 3V ~ 5.5V Supply, -40°C ~ 85°C, 48-TQFN (7x7), Tube.

$31.95Ref. price · indicative, final on quote
MAX1978ETM+ datasheet
Packaging48-WFQFN Exposed Pad
StockContact for availability
Lead timeIn Stock wk
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

MAX1978ETM+ Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage3V ~ 5.5V
Operating temperature-40°C ~ 85°C
PackageTube
ApplicationsPeltier Module, Thermoelectric Cooler
Case48-WFQFN Exposed Pad

Product details

Peltier controller with a 3V–5.5V supply range

The MAX1978ETM+ is a complete thermoelectric cooler (TEC) controller IC from Analog Devices, designed to drive Peltier modules in laser diode temperature stabilization, optical transceivers, and medical diagnostic equipment.

48-TQFN package and board-fit

Supplied in tube packaging, so it's easy to handle in small-batch rework or prototyping without a feeder.

Frequently asked questions

What compliance documentation does Analog Devices provide for MAX1978ETM+?

No UL or IEC certifications are listed in the available documentation.