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Analog Devices DS2788E+ — DC-DC Power Modules
Analog Devices

DS2788E+ Battery Monitor, 1-Wire, 14-TSSOP, Active

MPNDS2788E+
End of Life

Maxim DS2788E+, Battery Monitor, 1-Wire Interface, 1 Cell, Lithium Ion/Polymer, -20°C to 70°C, 14-TSSOP, Tube.

$10.5Ref. price · indicative, final on quote
DS2788E+ datasheet
Packaging14-TSSOP (0.173", 4.40mm Width)
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

DS2788E+ Technical Specifications
ParameterValue
Mounting typeSurface Mount
Interface1-Wire
Operating temperature-20°C ~ 70°C (TA)
PackageTube
FunctionBattery Monitor
Case14-TSSOP (0.173\", 4.40mm Width)
Number of cells1
Battery chemistryLithium Ion/Polymer

Product details

Single-cell fuel gauge with 1-Wire access

The Maxim DS2788E+ is a battery monitor IC designed for single-cell Lithium Ion/Polymer packs, communicating over a 1-Wire interface. It reports remaining capacity, voltage, temperature, and current to a host controller using minimal pins — useful in portable equipment where board space is tight and the battery is removable or embedded. The 14-TSSOP package keeps the footprint small, and the -20°C to 70°C operating range covers consumer and commercial portable products, not extended industrial or automotive environments.

What the ratings mean for fit

The single-cell count is the hard boundary — this part monitors one series cell only. If your BOM calls for a 2S or 3S pack, you need a different monitor or an external cell-balancing front-end.

Lifecycle and sourcing

ROHS3 compliant.

Frequently asked questions

Does the DS2788E+ come in tape and reel packaging?

The listed package form is Tube. Tape-and-reel availability is not confirmed in the current listing; confirm packaging preference at quote time.

Is the DS2788E+ equivalent to the DS2788?

The DS2788E+ is the lead-free (RoHS3) variant of the DS2788. Functionally identical — same 1-Wire battery monitor for single-cell Li-ion packs — but the E+ suffix indicates ROHS3 compliance. Pin-compatible in the same 14-TSSOP footprint.