Hot Swap Controllers

Manufacturer Series Package/Case Packaging Product Status Type Number of Channels Internal Switch(s) Applications Features Programmable Features Voltage - Supply Current - Output (Max) Operating Temperature Grade Qualification Current - Supply Mounting Type Supplier Device Package






















































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Type Number of Channels Internal Switch(s) Applications Features Programmable Features Voltage - Supply Current - Output (Max) Operating Temperature Grade Qualification Current - Supply Mounting Type Supplier Device Package
TPS2363PFBG4 Texas Instruments

TPS2363PFBG4

IC HOT PLUG CTRLR PCI EXP 48TQFP

Texas Instruments

1,521
RFQ
TPS2363PFBG4 Datasheet

Datasheet

- 48-TQFP Tube Discontinued at Digi-Key Hot Plug Controller 6 Both PCI Express® Latched Fault, SMBus, Thermal Limit, UVLO Current Limit, Fault Timeout, Slew Rate 3V ~ 3.6V, 10.8V ~ 13.2V - -40°C ~ 85°C - - - Surface Mount 48-TQFP (7x7)
MIC2586-2YM Microchip Technology

MIC2586-2YM

IC HOT SWAP CTRLR GP 14SOIC

Microchip Technology

4,406
RFQ
MIC2586-2YM Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Hot Swap Controller, Sequencer 1 No General Purpose Latched Fault Current Limit, Fault Timeout, Slew Rate, UVLO 10V ~ 80V - -40°C ~ 85°C - - 2 mA Surface Mount 14-SOIC
MIC2586R-1YM Microchip Technology

MIC2586R-1YM

IC HOT SWAP CTRLR GP 14SOIC

Microchip Technology

4,468
RFQ
MIC2586R-1YM Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Hot Swap Controller, Sequencer 1 No General Purpose Auto Retry Current Limit, Fault Timeout, Slew Rate, UVLO 10V ~ 80V - -40°C ~ 85°C - - 2 mA Surface Mount 14-SOIC
MIC2586R-2YM Microchip Technology

MIC2586R-2YM

IC HOT SWAP CTRLR GP 14SOIC

Microchip Technology

4,121
RFQ
MIC2586R-2YM Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Hot Swap Controller, Sequencer 1 No General Purpose Auto Retry Current Limit, Fault Timeout, Slew Rate, UVLO 10V ~ 80V - -40°C ~ 85°C - - 2 mA Surface Mount 14-SOIC
MAX5939EESA+T Analog Devices Inc./Maxim Integrated

MAX5939EESA+T

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc./Maxim Integrated

2,202
RFQ
MAX5939EESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Fault Timeout, Latched Fault, Thermal Limit Circuit Breaker, Current Limit, OVP, UVLO -80V ~ -20V - -40°C ~ 85°C - - 700 µA Surface Mount 8-SOIC
MAX5921BESA+T Analog Devices Inc./Maxim Integrated

MAX5921BESA+T

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc./Maxim Integrated

1,649
RFQ
MAX5921BESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Auto Retry, Fault Timeout, Thermal Limit Circuit Breaker, Current Limit, OVP, UVLO -80V ~ -20V - -40°C ~ 85°C - - 700 µA Surface Mount 8-SOIC
MAX5921EESA+T Analog Devices Inc./Maxim Integrated

MAX5921EESA+T

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc./Maxim Integrated

4,640
RFQ
MAX5921EESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Auto Retry, Fault Timeout, Thermal Limit Circuit Breaker, Current Limit, OVP, UVLO -80V ~ -20V - -40°C ~ 85°C - - 700 µA Surface Mount 8-SOIC
LTC4231HMS-1#WTRPBF Analog Devices Inc.

LTC4231HMS-1#WTRPBF

UP HOT SWAP CNTR

Analog Devices Inc.

1,250
RFQ
LTC4231HMS-1#WTRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No General Purpose Latched Fault Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO 2.7V ~ 36V - -40°C ~ 125°C (TA) Automotive AEC-Q100 - Surface Mount 12-MSOP
LTC4231HMS-2#WTRPBF Analog Devices Inc.

LTC4231HMS-2#WTRPBF

UP HOT SWAP CNTR

Analog Devices Inc.

3,334
RFQ
LTC4231HMS-2#WTRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No General Purpose Auto Retry Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO 2.7V ~ 36V - -40°C ~ 125°C (TA) Automotive AEC-Q100 - Surface Mount 12-MSOP
LTC1643HCGN Analog Devices Inc.

LTC1643HCGN

IC HOT SWAP CTRLR PCI 16SSOP

Analog Devices Inc.

3,920
RFQ
LTC1643HCGN Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Hot-Swap Controller - No CompactPCI™ - - 3.3V, 5V, ±12V - 0°C ~ 70°C - - - Surface Mount 16-SSOP
LTC1643LCGN Analog Devices Inc.

LTC1643LCGN

IC HOT SWAP CTRLR PCI 16SSOP

Analog Devices Inc.

4,596
RFQ
LTC1643LCGN Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Hot-Swap Controller - No CompactPCI™ - - 3.3V, 5V, ±12V - 0°C ~ 70°C - - - Surface Mount 16-SSOP
LTC4229IG#TRPBF Analog Devices Inc.

LTC4229IG#TRPBF

IC HOT SWAP CTRLR GP 24SSOP

Analog Devices Inc.

2,222
RFQ
LTC4229IG#TRPBF Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Hot Swap Controller, OR Controller 1 No General Purpose OVP, UVLO Auto Retry, Current Limit, Fault Timeout, Latched Fault 2.9V ~ 18V - -40°C ~ 85°C - - 2 mA Surface Mount 24-SSOP
LTC4229IUFD#TRPBF Analog Devices Inc.

LTC4229IUFD#TRPBF

IC HOT SWAP CTRLR GP 24QFN

Analog Devices Inc.

4,324
RFQ
LTC4229IUFD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Hot Swap Controller, OR Controller 1 No General Purpose OVP, UVLO Auto Retry, Current Limit, Fault Timeout, Latched Fault 2.9V ~ 18V - -40°C ~ 85°C - - 2 mA Surface Mount 24-QFN (4x5)
LTC1422CN8#PBF Analog Devices Inc.

LTC1422CN8#PBF

IC HOT SWAP CTRLR GP 8DIP

Analog Devices Inc.

1,955
RFQ
LTC1422CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Hot Swap Controller 1 No General Purpose Auto Retry, UVLO Circuit Breaker, Fault Timeout, Slew Rate 2.7V ~ 12V - 0°C ~ 70°C - - 650 µA Through Hole 8-PDIP
MIC2085-JYQS-TR Microchip Technology

MIC2085-JYQS-TR

IC HOTSWAP CTR INFINIBAND 16QSOP

Microchip Technology

3,801
RFQ
MIC2085-JYQS-TR Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No InfiniBand™ Auto Retry, OVP Current Limit, Fault Timeout, Slew Rate 2.3V ~ 16.5V - -40°C ~ 85°C - - 1.6 mA Surface Mount 16-QSOP
LTC4242CG#TRPBF Analog Devices Inc.

LTC4242CG#TRPBF

IC HOT SWAP CTRLR PCI EXP 36SSOP

Analog Devices Inc.

4,142
RFQ
LTC4242CG#TRPBF Datasheet

Datasheet

- 36-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Hot Swap Controller 6 Both PCI Express® Fault Timeout, Thermal Limit, UVLO Auto Retry, Current Limit, Latched Fault, Slew Rate 2.7V ~ 14.4V - 0°C ~ 70°C - - 1.6 mA Surface Mount 36-SSOP
LTC4242CUHF#TRPBF Analog Devices Inc.

LTC4242CUHF#TRPBF

IC HOT SWAP CTRLR PCI EXP 38QFN

Analog Devices Inc.

4,308
RFQ
LTC4242CUHF#TRPBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Hot Swap Controller 6 Both PCI Express® Fault Timeout, Thermal Limit, UVLO Auto Retry, Current Limit, Latched Fault, Slew Rate 2.7V ~ 14.4V - 0°C ~ 70°C - - 1.6 mA Surface Mount 38-QFN (5x7)
TPS2481PWR Texas Instruments

TPS2481PWR

IC HOT SWAP CTRLR GP 20TSSOP

Texas Instruments

4,114
RFQ
TPS2481PWR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Hot Swap Controller, Monitor 1 No General Purpose Auto Retry, I2C, UVLO Current Limit, Fault Timeout 9V ~ 80V - -40°C ~ 125°C - - 1 mA Surface Mount 20-TSSOP
MIC2584-JBTS-TR Microchip Technology

MIC2584-JBTS-TR

IC HOT SWAP CTRLR GP 16TSSOP

Microchip Technology

2,644
RFQ
MIC2584-JBTS-TR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Hot Swap Controller 2 No General Purpose Latched Fault Fault Timeout, Slew Rate, UVLO 1V ~ 13.2V - -40°C ~ 85°C - - 1.7 mA Surface Mount 16-TSSOP
TPS2346PWR Texas Instruments

TPS2346PWR

IC HOT SWAP CTRLR ONET 24TSSOP

Texas Instruments

3,881
RFQ
TPS2346PWR Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Hot Swap Controller, Sequencer 4 No Optical Network (ONET) Latched Fault, UVLO Slew Rate -5.2V, 3.3V, 5V, 5.15V - -40°C ~ 85°C - - - Surface Mount 24-TSSOP
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Hot Swap Controllers 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 Hot Swap Controllers 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 Hot Swap Controllers 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.

Hot Swap Controllers FAQ

Can FPGAX source both active and end-of-life Hot Swap Controllers 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 Hot Swap Controllers 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.