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
LTC4252BIMS8-1#TRPBF Analog Devices Inc.

LTC4252BIMS8-1#TRPBF

IC HOT SWAP CTRLR -48V 8MSOP

Analog Devices Inc.

1,293
RFQ
LTC4252BIMS8-1#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Latched Fault Current Limit, Fault Timeout, OVP, UVLO -48V - -40°C ~ 85°C - - 800 µA Surface Mount 8-MSOP
LTC4252BIMS8-2#TRPBF Analog Devices Inc.

LTC4252BIMS8-2#TRPBF

IC HOT SWAP CTRLR -48V 8MSOP

Analog Devices Inc.

3,932
RFQ
LTC4252BIMS8-2#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Auto Retry Current Limit, Fault Timeout, OVP, UVLO -48V - -40°C ~ 85°C - - 800 µA Surface Mount 8-MSOP
MAX5912ESE+ Analog Devices Inc./Maxim Integrated

MAX5912ESE+

IC HOT SWAP CTRLR -48V 16SOIC

Analog Devices Inc./Maxim Integrated

2,782
RFQ

-

Simple Swapper™ 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Hot Swap Controller 1 Yes -48V Thermal Limit UVLO -65V ~ -16V 415mA -40°C ~ 85°C - - 1.5 mA Surface Mount 16-SOIC
MAX5963UTL+T Analog Devices Inc./Maxim Integrated

MAX5963UTL+T

IC HOT SWAP CTRL FIREWIRE 40TQFN

Analog Devices Inc./Maxim Integrated

1,113
RFQ

-

- 40-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Hot Swap Controller, OR Controller 2 No FireWire® - Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO 7.5V ~ 76V - 0°C ~ 85°C - - 4.5 mA Surface Mount 40-TQFN (6x6)
MC34653EF NXP USA Inc.

MC34653EF

IC HOT SWAP CTRLR -48V 8SOIC

NXP USA Inc.

4,220
RFQ
MC34653EF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Hot Swap Controller 1 Yes -48V Auto Retry, Thermal Limit, UVLO Current Limit, Fault Timeout -74V ~ -39V 1A -40°C ~ 85°C - - 900 µA Surface Mount 8-SOIC
MCZ34653EF NXP USA Inc.

MCZ34653EF

IC HOT SWAP CTRLR -48V 8SOIC

NXP USA Inc.

4,762
RFQ
MCZ34653EF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Hot Swap Controller 1 Yes -48V Auto Retry, OVP, Thermal Limit, UVLO Current Limit, Fault Timeout -74V ~ -39V 1A -40°C ~ 85°C - - 900 µA Surface Mount 8-SOIC
TPS2350DG4 Texas Instruments

TPS2350DG4

IC HOT SWAP CTRLR -48V 14SOIC

Texas Instruments

2,149
RFQ
TPS2350DG4 Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Hot Swap Controller 3 No -48V Auto Retry Current Limit, Fault Timeout, OVP, Slew Rate, UVLO -80V ~ -12V - -40°C ~ 85°C - - - Surface Mount 14-SOIC
LT1640ALIN8#PBF Analog Devices Inc.

LT1640ALIN8#PBF

IC HOT SWAP CTRLR -48V 8DIP

Analog Devices Inc.

3,460
RFQ
LT1640ALIN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Hot Swap Controller 1 No -48V Auto Retry Circuit Breaker, Fault Timeout, OVP, UVLO -80V ~ -10V - -40°C ~ 85°C - - 1.3 mA Through Hole 8-PDIP
LT1640AHIN8#PBF Analog Devices Inc.

LT1640AHIN8#PBF

IC HOT SWAP CTRLR -48V 8DIP

Analog Devices Inc.

1,852
RFQ
LT1640AHIN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Hot Swap Controller 1 No -48V Auto Retry Circuit Breaker, Fault Timeout, OVP, UVLO -80V ~ -10V - -40°C ~ 85°C - - 1.3 mA Through Hole 8-PDIP
LTC4223IDHD-1#TRPBF Analog Devices Inc.

LTC4223IDHD-1#TRPBF

IC HOT SWAP CTRLR ATCA 16DFN

Analog Devices Inc.

1,881
RFQ
LTC4223IDHD-1#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Hot Swap Controller 2 Both ATCA, MicroTCA™ Latched Fault, Thermal Limit, UVLO Current Limit, Fault Timeout 2.7V ~ 14V - -40°C ~ 85°C - - 800 µA Surface Mount 16-DFN (5x4)
LTC4223IDHD-2#TRPBF Analog Devices Inc.

LTC4223IDHD-2#TRPBF

IC HOT SWAP CTRLR ATCA 16DFN

Analog Devices Inc.

2,852
RFQ
LTC4223IDHD-2#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Hot Swap Controller 2 Both ATCA, MicroTCA™ Auto Retry, Thermal Limit, UVLO Current Limit, Fault Timeout 2.7V ~ 14V - -40°C ~ 85°C - - 800 µA Surface Mount 16-DFN (5x4)
LTC4223IGN-1#TRPBF Analog Devices Inc.

LTC4223IGN-1#TRPBF

IC HOT SWAP CTRLR ATCA 16SSOP

Analog Devices Inc.

3,615
RFQ
LTC4223IGN-1#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 2 Both ATCA, MicroTCA™ Latched Fault, Thermal Limit, UVLO Current Limit, Fault Timeout 2.7V ~ 14V - -40°C ~ 85°C - - 800 µA Surface Mount 16-SSOP
LTC4223IGN-2#TRPBF Analog Devices Inc.

LTC4223IGN-2#TRPBF

IC HOT SWAP CTRLR ATCA 16SSOP

Analog Devices Inc.

4,520
RFQ
LTC4223IGN-2#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 2 Both ATCA, MicroTCA™ Auto Retry, Thermal Limit, UVLO Current Limit, Fault Timeout 2.7V ~ 14V - -40°C ~ 85°C - - 800 µA Surface Mount 16-SSOP
MIC2587-1BM Microchip Technology

MIC2587-1BM

IC HOT SWAP CTRLR GP 8SOIC

Microchip Technology

2,758
RFQ
MIC2587-1BM Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Hot Swap Controller 1 No General Purpose Latched Fault Current Limit, Fault Timeout, Slew Rate, UVLO 10V ~ 80V - -40°C ~ 85°C - - 2 mA Surface Mount 8-SOIC
MIC2587R-1BM Microchip Technology

MIC2587R-1BM

IC HOT SWAP CTRLR GP 8SOIC

Microchip Technology

3,228
RFQ
MIC2587R-1BM Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Hot Swap Controller 1 No General Purpose Auto Retry Current Limit, Fault Timeout, Slew Rate, UVLO 10V ~ 80V - -40°C ~ 85°C - - 2 mA Surface Mount 8-SOIC
LTC4252-1CMS#TRPBF Analog Devices Inc.

LTC4252-1CMS#TRPBF

IC HOT SWAP CTRLR -48V 10MSOP

Analog Devices Inc.

2,868
RFQ
LTC4252-1CMS#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Latched Fault Current Limit, Fault Timeout, OVP, UVLO -48V - 0°C ~ 70°C - - 800 µA Surface Mount 10-MSOP
LTC4252-2CMS#TRPBF Analog Devices Inc.

LTC4252-2CMS#TRPBF

IC HOT SWAP CTRLR -48V 10MSOP

Analog Devices Inc.

3,655
RFQ
LTC4252-2CMS#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Auto Retry Current Limit, Fault Timeout, OVP, UVLO -48V - 0°C ~ 70°C - - 800 µA Surface Mount 10-MSOP
LT4250HCS8#TRPBF Analog Devices Inc.

LT4250HCS8#TRPBF

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc.

4,671
RFQ
LT4250HCS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Fault Timeout Current Limit, Latched Fault, OVP, UVLO -80V ~ 18V - 0°C ~ 70°C - - 1.6 mA Surface Mount 8-SO
LT1640HCS8#TRPBF Analog Devices Inc.

LT1640HCS8#TRPBF

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc.

3,391
RFQ
LT1640HCS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Auto Retry Circuit Breaker, Fault Timeout, OVP, UVLO -80V ~ -10V - 0°C ~ 70°C - - 1.3 mA Surface Mount 8-SO
LT1640LCS8#TRPBF Analog Devices Inc.

LT1640LCS8#TRPBF

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc.

1,941
RFQ
LT1640LCS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Auto Retry Circuit Breaker, Fault Timeout, OVP, UVLO -80V ~ -10V - 0°C ~ 70°C - - 1.3 mA Surface Mount 8-SO
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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.