Battery Management

Manufacturer Series Package/Case Packaging Product Status Function Battery Chemistry Number of Cells Fault Protection Interface Operating Temperature Grade Qualification Mounting Type Supplier Device Package
























































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Battery Chemistry Number of Cells Fault Protection Interface Operating Temperature Grade Qualification Mounting Type Supplier Device Package
R2J20071ANS#W0 Renesas Electronics Corporation

R2J20071ANS#W0

IC BATT PWR MGMT DC-DC

Renesas Electronics Corporation

15,000
RFQ

-

* - Bulk Active - - - - - - - - - -
R2J20071BNS#W0 Renesas Electronics Corporation

R2J20071BNS#W0

IC BATT PWR MGMT DC-DC

Renesas Electronics Corporation

5,000
RFQ

-

* - Bulk Active - - - - - - - - - -
MAX6781LTC+T Analog Devices Inc./Maxim Integrated

MAX6781LTC+T

IC BATT MON MULTI-CHEM 2CL 6UDFN

Analog Devices Inc./Maxim Integrated

5,000
RFQ
MAX6781LTC+T Datasheet

Datasheet

- 6-WFDFN Bulk Obsolete Battery Monitor Multi-Chemistry 2 - - -40°C ~ 85°C (TA) - - Surface Mount 6-µDFN (1.5x1)
BQ29310PW Texas Instruments

BQ29310PW

IC BATTERY MANAGEMANT 24TSSOP

Texas Instruments

3,691
RFQ

-

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete - - - - - - - - Surface Mount 24-TSSOP
FFG1040UC003X onsemi

FFG1040UC003X

IC BATT MON LI-ION 1CELL 12WLCSP

onsemi

2,971
RFQ
FFG1040UC003X Datasheet

Datasheet

- 12-UFBGA, WLCSP Tape & Reel (TR) Obsolete Battery Monitor Lithium Ion 1 Over Current, Over Temperature, Over Voltage I2C -40°C ~ 85°C (TA) - - Surface Mount 12-WLCSP (2.23x1.46)
BQ2945SN-C409 Texas Instruments

BQ2945SN-C409

IC GAS GAUGE W/SMBUS 16-SOIC

Texas Instruments

13,566
RFQ
BQ2945SN-C409 Datasheet

Datasheet

* 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Battery Monitor - - - - 0°C ~ 70°C - - Surface Mount 16-SOIC
MAX6431ORUS+T Analog Devices Inc./Maxim Integrated

MAX6431ORUS+T

IC BAT MON MULT-CHEM 2C SOT143-4

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6431ORUS+T Datasheet

Datasheet

- TO-253-4, TO-253AA Bulk Obsolete Battery Monitor Multi-Chemistry 2 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-143-4
MAX6428DHUR+T Analog Devices Inc./Maxim Integrated

MAX6428DHUR+T

IC BATT MON MULT-CHEM 1C SOT23-3

Analog Devices Inc./Maxim Integrated

1,301
RFQ
MAX6428DHUR+T Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete Battery Monitor Multi-Chemistry 1 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6431EIUS+T Analog Devices Inc./Maxim Integrated

MAX6431EIUS+T

IC BAT MON MULT-CHEM 2C SOT143-4

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6431EIUS+T Datasheet

Datasheet

- TO-253-4, TO-253AA Bulk Obsolete Battery Monitor Multi-Chemistry 2 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-143-4
MAX6430MRUS+T Analog Devices Inc./Maxim Integrated

MAX6430MRUS+T

IC BAT MON MULT-CHEM 2C SOT143-4

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6430MRUS+T Datasheet

Datasheet

- TO-253-4, TO-253AA Bulk Obsolete Battery Monitor Multi-Chemistry 2 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-143-4
MAX6428EIUR+T Analog Devices Inc./Maxim Integrated

MAX6428EIUR+T

IC BATT MON MULT-CHEM 1C SOT23-3

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6428EIUR+T Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Obsolete Battery Monitor Multi-Chemistry 1 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6428EHUR+T Analog Devices Inc./Maxim Integrated

MAX6428EHUR+T

IC BATT MON MULT-CHEM 1C SOT23-3

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6428EHUR+T Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Obsolete Battery Monitor Multi-Chemistry 1 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6430DHUS+T Analog Devices Inc./Maxim Integrated

MAX6430DHUS+T

IC BAT MON MULT-CHEM 2C SOT143-4

Analog Devices Inc./Maxim Integrated

2,431
RFQ
MAX6430DHUS+T Datasheet

Datasheet

- TO-253-4, TO-253AA Tape & Reel (TR) Obsolete Battery Monitor Multi-Chemistry 2 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-143-4
MAX6430EHUS+T Analog Devices Inc./Maxim Integrated

MAX6430EHUS+T

IC BAT MON MULT-CHEM 2C SOT143-4

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6430EHUS+T Datasheet

Datasheet

- TO-253-4, TO-253AA Bulk Obsolete Battery Monitor Multi-Chemistry 2 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-143-4
MAX6430EIUS+T Analog Devices Inc./Maxim Integrated

MAX6430EIUS+T

IC BAT MON MULT-CHEM 2C SOT143-4

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6430EIUS+T Datasheet

Datasheet

- TO-253-4, TO-253AA Bulk Obsolete Battery Monitor Multi-Chemistry 2 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-143-4
MAX6428ORUR+T Analog Devices Inc./Maxim Integrated

MAX6428ORUR+T

IC BATT MON MULT-CHEM 1C SOT23-3

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX6428ORUR+T Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Obsolete Battery Monitor Multi-Chemistry 1 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
UCC3958PWP-1 Unitrode

UCC3958PWP-1

IC BATT PROT LI-ION 1CL 24HTSSOP

Unitrode

420
RFQ
UCC3958PWP-1 Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Battery Protection Lithium Ion 1 Over Current, Over Temperature, Over/Under Voltage, Short Circuit - -20°C ~ 70°C (TA) - - Surface Mount 24-HTSSOP
UCC3958PWP-1 Texas Instruments

UCC3958PWP-1

IC L-I PROTECTOR CIRCUIT 24TSSOP

Texas Instruments

287
RFQ
UCC3958PWP-1 Datasheet

Datasheet

- 24-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Battery Protection Lithium Ion - - - -55°C ~ 150°C - - Surface Mount 24-HTSSOP
MAX6427DHUR+T Analog Devices Inc./Maxim Integrated

MAX6427DHUR+T

IC MONITOR BAT LP SOT23-3

Analog Devices Inc./Maxim Integrated

7,500
RFQ
MAX6427DHUR+T Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Obsolete Battery Monitor Multi-Chemistry 1 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
MAX6437UT+T Analog Devices Inc./Maxim Integrated

MAX6437UT+T

IC MONITOR BAT LP SOT23-6

Analog Devices Inc./Maxim Integrated

5,000
RFQ
MAX6437UT+T Datasheet

Datasheet

- SOT-23-6 Bulk Obsolete Battery Monitor Multi-Chemistry 2 - - -40°C ~ 85°C (TA) - - Surface Mount SOT-6
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Battery Management Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Battery Management components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Battery Management Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Battery Management FAQ

Can FPGAX source both active and end-of-life Battery Management components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Battery Management sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.