Explore TI automotive Q1 and power-management parts
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76,796 listed part numbers. Price and lead time are confirmed by quotation.
- BQ28Z620DRZRDRZBattery fuel gauge with integrated protector for 1-series to 2 series packs with 1.2-V I/OView specifications & request quote →
- BQ29200DRBRDRBVoltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.35VView specifications & request quote →
- BQ29200DRBTDRBVoltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.35VView specifications & request quote →
- BQ29209DRBRDRBVoltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.30VView specifications & request quote →
- BQ29209DRBTDRBVoltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.30VView specifications & request quote →
- BQ29209DRBTG4DRBVoltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.30VView specifications & request quote →
- BQ29209TDRBRQ1DRBAutomotive voltage protection with automatic cell balance for 2-cell li-ion batteries, OVP=4.30VView specifications & request quote →
- BQ29209TDRBTQ1DRBAutomotive voltage protection with automatic cell balance for 2-cell li-ion batteries, OVP=4.30VView specifications & request quote →
- BQ29311PWPW3-, 4-Cell Lithium-Ion Protection IC for Use With BQ2083/5View specifications & request quote →
- BQ29311PWRPW3-, 4-Cell Lithium-Ion Protection IC for Use With BQ2083/5View specifications & request quote →
- BQ29312APWPWTwo, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFEView specifications & request quote →
- BQ29312APWRPWTwo, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFEView specifications & request quote →
- BQ29312ARTHRRTHTwo, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFEView specifications & request quote →
- BQ29312PWRPWTwo, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFEView specifications & request quote →
- BQ29330DBTDBTTwo, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFEView specifications & request quote →
- BQ29330DBTRDBTTwo, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFEView specifications & request quote →
- BQ29400DCT3DCT2nd-Level Overvoltage Protection for 2, 3, or 4 Cell LiIon & LiPoly Batteries (2nd Lev Protection)View specifications & request quote →
- BQ29400PWPW2nd-Level Overvoltage Protection for 2, 3, or 4 Cell LiIon & LiPoly Batteries (2nd Lev Protection)View specifications & request quote →
- BQ29401PWPWVoltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection)View specifications & request quote →
- BQ29410DCT3RDCTSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)View specifications & request quote →
- BQ29410DCTRDCTSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)View specifications & request quote →
- BQ29410DCTTDCTSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)View specifications & request quote →
- BQ29410PWPWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)View specifications & request quote →
- BQ29410PWRPWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)View specifications & request quote →
- BQ29410PWRG4PWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)View specifications & request quote →
- BQ29411DCT3RDCTSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V)View specifications & request quote →
- BQ29411DCTRDCTSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V)View specifications & request quote →
- BQ29411DCTTDCTSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V)View specifications & request quote →
- BQ29411PWPWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V)View specifications & request quote →
- BQ29411PWRG4PWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V)View specifications & request quote →
Package referenceBQ29412DCT3RSSOP (DCT)SECONDARY OVER-VOLTAGE PROTECTION FOR 2-4 CELL IN SERIES LI-ION/POLY (4.45V) 8SSOP6,850 pcs in stockView specifications & request quote →- Package referenceBQ29412DCTRSSOP (DCT)Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V)1,976 pcs in stockView specifications & request quote →
- Package referenceBQ29412DCTTSSOP (DCT)SECONDARY OVER-VOLTAGE PROTECTION FOR 2-4 CELL IN SERIES LI-ION/POLY (4.45V) 8SSOP6,337 pcs in stockView specifications & request quote →
- BQ29412PWRPWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V)View specifications & request quote →
- BQ29412PWRG4PWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V)View specifications & request quote →
- BQ29413DCTRDCTSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.50V)View specifications & request quote →
- BQ29413PWRPWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.50V)View specifications & request quote →
- BQ29415PWRPWSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.60V)View specifications & request quote →
- BQ29419PWPWVoltage Protection for 2, 3, or 4 Cell Li-Ion BatteriesView specifications & request quote →
- BQ29419PWRPWVoltage Protection for 2, 3, or 4 Cell Li-Ion BatteriesView specifications & request quote →
- BQ29440DRBRDRBSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)View specifications & request quote →
- BQ29440DRBTDRBSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V)View specifications & request quote →
- BQ29441DRBRDRBVoltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.40V)View specifications & request quote →
- BQ29441DRBTDRBVoltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.40V)View specifications & request quote →
- BQ29442DRBRDRBVoltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.45V)View specifications & request quote →
- BQ29442DRBTDRBVoltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.45V)View specifications & request quote →
- BQ29443DRBRDRBVoltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.50V)View specifications & request quote →
- BQ29443DRBTDRBVoltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.50V)View specifications & request quote →
- BQ29449DRBRDRBSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.30V)View specifications & request quote →
- BQ29449DRBTDRBSecondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.30V)View specifications & request quote →
- BQ294502DRVRDRVOvervoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.35v OVPView specifications & request quote →
- BQ294502DRVTDRVOvervoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.35v OVPView specifications & request quote →
- BQ294504DRVRDRVOvervoltage Protection for 2-Series and 3-Series Cell Li-Ion BatteriesView specifications & request quote →
- BQ294504DRVTDRVOvervoltage Protection for 2-Series and 3-Series Cell Li-Ion BatteriesView specifications & request quote →
- BQ294506DRVRDRVOvervoltage protection device for 2- to 3-cell Li-ion batteries, with 4.38-V OVPView specifications & request quote →
- BQ294506DRVTDRVOvervoltage protection device for 2- to 3-cell Li-ion batteries, with 4.38-V OVPView specifications & request quote →
- BQ294512DRVRDRVOvervoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.40v OVPView specifications & request quote →
- BQ294512DRVTDRVOvervoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.40v OVPView specifications & request quote →
- BQ294522DRVRDRVOvervoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.45v OVPView specifications & request quote →
- BQ294522DRVTDRVOvervoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.45v OVPView specifications & request quote →
SELECTION CONTEXT
Explore the details
What We Supply
Voltage regulators and power-management ICs, operational and instrumentation amplifiers, data converters, microcontrollers and DSPs, interface and LED drivers.
How to Choose
- Pick a regulator by output voltage, current and package.
- Pick a microcontroller by core, flash and peripherals.
- Pick a data converter by resolution, channels and sample rate.
- Confirm lifecycle and lead time by RFQ before ordering.
Popular TI Series
- LM1117 / LM2940 / LM317 — classic LDO regulators.
- TPS7A / TLV7xx — low-noise, high-PSRR LDOs.
- OPA / INA — precision and instrumentation amplifiers.
- MSP430 / C2000 / TMS570 — microcontrollers and DSPs.
Applications
- Industrial and automotive control
- Power management and regulation
- Precision sensing and data acquisition
- Embedded processing and motor control
Selection Guide
Texas Instruments parts span the full signal chain, so the selection depends on your application. Regulators are matched by output voltage and current, amplifiers by offset and bandwidth, and data converters by resolution and sample rate. TI microcontrollers and DSPs add processing where a simple part is not enough, and all part numbers can be confirmed for lifecycle and lead time by RFQ.
How to Order
To request a quote, open any part number below and use the RFQ form with your target quantity, target price and country. We confirm availability, lead time and date code before you commit. For volume or multi-line BOM requests, upload your bill of materials on the Contact page.
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