Benchmarq Microelectronics part numbers

Benchmarq (bq battery fuel gauges and chargers) was acquired by Unitrode in 1998 and is now part of Texas Instruments.

Benchmarq Microelectronics is now Texas Instruments (1998). We quote Benchmarq Microelectronics parts — current, obsolete and end-of-life — and parts that carry older Benchmarq Microelectronics markings. See also all Texas Instruments part numbers.

838 Benchmarq Microelectronics heritage part numbers

Part-number families from Benchmarq Microelectronics, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
BQ2000 Texas Instruments battery management IC
BQ2000SN-B5TR Texas Instruments Battery Management SOIC-8 2V500uA
BQ2000T Texas Instruments battery management IC
BQ2002 Texas Instruments battery management IC
BQ2002C Texas Instruments battery management IC
BQ2002D Texas Instruments battery management IC
BQ2002E Texas Instruments battery management IC
BQ2002F Texas Instruments battery management IC
BQ2002FSN Texas Instruments Battery Management SOIC-8 2V250uA
BQ2002G Texas Instruments battery management IC
BQ2002T Texas Instruments battery management IC
BQ2002TSN Texas Instruments Battery Management SOIC-8 1uASupport
BQ2003 Texas Instruments battery management IC
BQ2004 Texas Instruments battery management IC
BQ2004E Texas Instruments battery management IC
BQ2004H Texas Instruments battery management IC
BQ2004SN Texas Instruments Battery Management SOIC-16 1uASupport
BQ2005 Texas Instruments battery management IC
BQ2010 Texas Instruments battery management IC
BQ2011 Texas Instruments battery management IC
BQ2012 Texas Instruments battery management IC
BQ2013H Texas Instruments battery management IC
BQ2014 Texas Instruments battery management IC
BQ2014H Texas Instruments battery management IC
BQ2016 Texas Instruments battery management IC
BQ2018 Texas Instruments battery management IC
BQ2019 Texas Instruments battery management IC
BQ2022A Texas Instruments non-volatile ROM/OTP memory IC
BQ2022ADBZR Texas Instruments Non-Volatile Memory (ROM) SOT-23 Single bus2.65V~5.5V
BQ2022ALPR Texas Instruments Non-Volatile Memory (ROM) TO-92-3 1Kbit1-Wire Bus
BQ2022DBZRG4 Texas Instruments Non-Volatile Memory (ROM) SOT-23-3 Single bus2.65V~5.5V
BQ2022LPR Texas Instruments Non-Volatile Memory (ROM) TO-92-3 Single bus2.65V~5.5V
BQ2022LPRE3 Texas Instruments Non-Volatile Memory (ROM) TO-92-3 Single bus2.65V~5.5V
BQ2023 Texas Instruments battery management IC
BQ2024 Texas Instruments battery management IC
BQ2026 Texas Instruments battery management IC
BQ2028 Texas Instruments battery management IC
BQ2031 Texas Instruments battery management IC
BQ2031PN-A5E4 Texas Instruments Battery Management PDIP-16 2mASupport
BQ2040 Texas Instruments battery management IC
BQ2050 Texas Instruments battery management IC
BQ2050H Texas Instruments battery management IC
BQ2050SN-D119 Texas Instruments Battery Management SOIC-16 1.47V120uA
BQ2052 Texas Instruments battery management IC
BQ2057C Texas Instruments battery management IC
BQ2057CSNTR Texas Instruments Battery Management SOIC-8 4.2V3uA
BQ2057WSNTR Texas Instruments Battery Management SOIC-8 8.4V2mA
BQ2057WTSTR Texas Instruments Battery Management TSSOP-8 8.4V10uA
BQ2060 Texas Instruments battery management IC
BQ2060A Texas Instruments battery management IC
BQ2063 Texas Instruments battery management IC
BQ2083-V1P3 Texas Instruments battery management IC
BQ2084-V143 Texas Instruments battery management IC
BQ2084-V150 Texas Instruments battery management IC
BQ2085 Texas Instruments battery management IC
BQ2085-V1P3 Texas Instruments battery management IC
BQ20Z40 Texas Instruments battery management IC
BQ20Z40-R1 Texas Instruments battery management IC
BQ20Z45DBTR-R1 Texas Instruments Battery Management ICs TSSOP-38-4.4mm SMBus550uA
BQ20Z655DBTR-R1 Texas Instruments Battery Management ICs TSSOP-44-EP-4.4mm SMBus4.5V~25V

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Frequently asked questions

Is Benchmarq Microelectronics still in business?

Benchmarq (bq battery fuel gauges and chargers) was acquired by Unitrode in 1998 and is now part of Texas Instruments.

Can I still buy Benchmarq Microelectronics parts?

Yes. PartnerSemi quotes Benchmarq Microelectronics part numbers, including obsolete and end-of-life parts and parts with old Benchmarq Microelectronics markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized Benchmarq Microelectronics or Texas Instruments distributor.

PartnerSemi is not affiliated with Benchmarq Microelectronics or Texas Instruments. Brand names are used to identify parts only.