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Texas Instruments BQ24380DSGT — Power Management (PMIC / Gate Driver)

BQ24380DSGT Battery Protection IC – TI, Active, 8-WSON

MPNBQ24380DSGT
Active

Texas Instruments BQ24380DSGT, Li-ion battery protection IC, 8-WFDFN Exposed Pad / 8-WSON (2x2), over-current, over-temperature, over/under-voltage, short-circuit protection, -40°C to 125°C, Active

$0.9700Ref. price · indicative, final on quote
Texas Instruments BQ24380DSGT datasheet (PDF)
Packaging8-WFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BQ24380DSGT specifications
ParameterValue
MountingSurface Mount
Operating temperature-40°C~125°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionBattery Protection
Case8-WFDFN Exposed Pad
Fault protectionOver Current, Over Temperature, Over/Under Voltage, Short Circuit
Battery chemistryLithium Ion

Product details

Li-ion protection in a 2x2 WSON – what it covers

The BQ24380DSGT is a single-chip Li-ion battery protection IC from Texas Instruments that monitors for over-current, over-temperature, over/under-voltage, and short-circuit conditions.

Active production – no lifecycle risk

It is ROHS3 compliant, so no exemption-related compliance issues for EU or similar markets. The part is available in Tape & Reel (TR) and Cut Tape (CT) options – CT suits prototype or low-volume builds, while TR is the standard for production reels.

Frequently asked questions

What is the closest functional second-source for BQ24380DSGT?

The BQ79612PAPRQ1 is an automotive-grade battery monitor with AEC-Q100 qualification, but it is a different class of device – it adds SPI/UART communication and cell monitoring, not a pin-compatible or direct functional replacement for the standalone protection function of BQ24380DSGT. For a true second-source, evaluate other TI battery protection ICs in the BQ2438x family.