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Analog Devices LTC2941IDCB#TRMPBF — Discrete Semiconductors

LTC2941IDCB#TRMPBF Battery Monitor, I²C, 1-Cell Li-Ion

MPNLTC2941IDCB#TRMPBF
End of Life

Analog Devices LTC2941IDCB#TRMPBF battery monitor IC, 1-cell Li-Ion, I²C interface, 6-WFDFN exposed pad package, Tape & Reel (TR) and Cut Tape (CT).

$5.31Ref. price · indicative, final on quote
Analog Devices LTC2941IDCB#TRMPBF datasheet (PDF)
Packaging6-WFDFN Exposed Pad
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LTC2941IDCB#TRMPBF specifications
ParameterValue
MountingSurface Mount
InterfaceI²C
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionBattery Monitor
Case6-WFDFN Exposed Pad
Number of cells1
Battery chemistryLithium Ion

Product details

Battery fuel gauge for single-cell Li-Ion packs

The LTC2941IDCB#TRMPBF is a battery monitor IC from Analog Devices designed to track charge and discharge in single-cell lithium-ion packs. It communicates over an I²C interface, reporting accumulated charge through an external sense resistor.

Package and board-fit considerations

Housed in a 6-lead WFDFN with exposed pad (6-DFN 2x3 mm), the LTC2941IDCB#TRMPBF requires a surface-mount reflow profile. The small 2x3 mm footprint conserves board space in space-constrained battery management circuits.

No additional compliance documentation (REACH, UL, IEC) is cited in the available record.

Frequently asked questions

What is the closest functional alternative to LTC2941IDCB#TRMPBF?

Both share the same I²C battery monitor function, single-cell Li-Ion chemistry support, and 6-DFN package. The LTC2942 variants add an internal ADC for voltage and temperature measurement, which may be relevant if those parameters are needed on the same bus.