| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC1559CS8-5#TRPBFIC BAT PWR MGMT NIC CAD 1C 8SOIC |
2,797 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LTC1559CS8-3.3#TRPBFIC BAT PWR MGMT NIC CAD 1C 8SOIC |
2,489 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
TPS65020RHARG4IC BATT PWR MGMT LI-ION 40VQFN |
3,055 |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Power Management | Lithium Ion/Polymer | - | Over Temperature, Under Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-VQFN (6x6) |
|
BQ20Z655DBTR-R1IC GAS GAUGE W/IMP TRACK 44TSSOP |
2,808 |
|
Datasheet |
Impedance Track™ | 44-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TSSOP |
|
BQ27750DRZTIC BATT PROT LI-ION 1CELL 12SON |
3,877 |
|
Datasheet |
Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
LTC2943CDD-1#PBFIC BATT MONITOR MULTI-CHEM 8DFN |
1,960 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tube | Obsolete | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
MAX17841GUE+TIC BATT INTERFACE AUTO SPI TSSOP |
1,169 |
|
- |
* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
LTC1559CS-5#TRPBFIC BATT PWR MGT NICAD 1C 16SOIC |
2,966 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
|
LTC1559CS-3.3#TRPBFIC BATT PWR MGT NICAD 1C 16SOIC |
2,323 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
|
TPS650242RHBTG4IC BAT PWR MGMT LI-ION 1C 32VQFN |
1,717 |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Power Management | Lithium Ion/Polymer | 1 | Over Temperature, Under Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (5x5) |
|
|
MAX20095ATIA/VY+TIC BAT MFUNC MULT-CHEM 1C 28TQFN |
4,616 |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Multi-Chemistry | 1 | - | I2C, SMBus | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-TQFN (5x5) |
|
BQ27541DRZT-G1IC BATT FUEL GAUGE LI-ION 12SON |
4,932 |
|
Datasheet |
Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
MAX17205X+IC BATT MFUNC 2-3CELL 15WLP |
1,810 |
|
- |
ModelGauge™ | 15-WFBGA, WLBGA | Strip | Active | Multi-Function Controller | - | 2 ~ 3 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 15-WLP (1.61x2.36) |
|
DS2764AE+T&RIC BATT MONITOR LI-ION 16TSSOP |
1,255 |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | - | Over Current, Over/Under Voltage, Short Circuit | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
LTC1559CGN-5#TRPBFIC BATT PWR MGT NICAD 1C 16SSOP |
3,845 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SSOP |
|
LTC1559CGN-3.3#TRPBFIC BATT PWR MGT NICAD 1C 16SSOP |
2,462 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SSOP |
|
DS2780G+T&RIC BATT MON LI-ION 1CELL 10TDFN |
3,773 |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | 1-Wire | -20°C ~ 70°C (TA) | - | - | Surface Mount | 10-TDFN (3x4) |
|
MAX17049G+T10IC BATT MON LI-ION 2CELL 8TDFN |
2,480 |
|
Datasheet |
ModelGauge™ | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 2 | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TDFN-EP (2x2) |
|
BQ20Z70PWRIC BATT MON LI-ION 2-4CL 20TSSOP |
4,082 |
|
Datasheet |
Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
BQ20Z70PWRG4IC SBS-COMPL GAS-GAUGE 20-TSSOP |
3,971 |
|
Datasheet |
Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.