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
LT1640HCS8#PBF Analog Devices Inc.

LT1640HCS8#PBF

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc.

120
RFQ
LT1640HCS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube 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
LTC4261CUFD-2#PBF Analog Devices Inc.

LTC4261CUFD-2#PBF

IC HOT SWAP CTRLR -48V 24QFN

Analog Devices Inc.

2,304
RFQ
LTC4261CUFD-2#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Hot Swap Controller, Monitor 1 No -48V I2C Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO -48V - 0°C ~ 70°C - - 2 mA Surface Mount 24-QFN (4x5)
LTC4261CUFD#PBF Analog Devices Inc.

LTC4261CUFD#PBF

IC HOT SWAP CTRLR -48V 24QFN

Analog Devices Inc.

4,999
RFQ
LTC4261CUFD#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Hot Swap Controller, Monitor 1 No -48V I2C Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO -48V - 0°C ~ 70°C - - 2 mA Surface Mount 24-QFN (4x5)
LTC4240CGN#PBF Analog Devices Inc.

LTC4240CGN#PBF

IC HOT SWAP CTRLR PCI 28SSOP

Analog Devices Inc.

1,083
RFQ
LTC4240CGN#PBF Datasheet

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Active Hot Swap Controller, Monitor 4 Both CompactPCI™ I2C, Latched Fault, Thermal Limit, UVLO Current Limit, Fault Timeout, Slew Rate 3.3V, 5V, ±12V 100mA, 500mA 0°C ~ 70°C - - - Surface Mount 28-SSOP
MAX5977BETP+ Analog Devices Inc./Maxim Integrated

MAX5977BETP+

IC CTLR SNGL-CH HOT-SWAP 20TQFN

Analog Devices Inc./Maxim Integrated

265
RFQ
MAX5977BETP+ Datasheet

Datasheet

VariableSpeed/BiLevel™ 20-WFQFN Exposed Pad Tube Active Hot Swap Controller 1 No General Purpose Latched Fault Circuit Breaker, OVP, UVLO 2.7V ~ 16V - -40°C ~ 85°C - - 734 µA Surface Mount 20-TQFN (4x4)
XDP700002XUMA1 Infineon Technologies

XDP700002XUMA1

CONTROLLER

Infineon Technologies

4,000
RFQ
XDP700002XUMA1 Datasheet

Datasheet

- 29-VFQFN Exposed Pad Tape & Reel (TR) Active Hot Swap Controller 1 Yes General Purpose Fault Timeout, Latched Fault, OVP, PMBus, UVLO Current Limit, Fault Timeout, OVP, UVLO 5.5V ~ 80V 1.5A -40°C ~ 125°C (TJ) - - 7 mA Surface Mount 29-VQFN (6x6)
LTC1421CG-2.5#PBF Analog Devices Inc.

LTC1421CG-2.5#PBF

IC HOT SWAP CTRLR GP 24SSOP

Analog Devices Inc.

1,419
RFQ
LTC1421CG-2.5#PBF Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Active Hot Swap Controller 2 No General Purpose Latched Fault, UVLO Circuit Breaker, Fault Timeout, Slew Rate 3V ~ 12V - 0°C ~ 70°C - - 1.5 mA Surface Mount 24-SSOP
LTC4252CCMS-2#TRPBF Analog Devices Inc.

LTC4252CCMS-2#TRPBF

IC HOT SWAP CTRLR -48V 10MSOP

Analog Devices Inc.

1,695
RFQ
LTC4252CCMS-2#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 - - 900 µA Surface Mount 10-MSOP
MAX5978ETJ+ Analog Devices Inc./Maxim Integrated

MAX5978ETJ+

IC HOT SWAP CTRLR GP 32TQFN

Analog Devices Inc./Maxim Integrated

2,848
RFQ

-

VariableSpeed/BiLevel™ 32-WFQFN Exposed Pad Tube Active Hot Swap Controller, Monitor 1 No General Purpose I2C, Latched Fault Circuit Breaker, OVP, Slew Rate, UVLO 2.7V ~ 16V - -40°C ~ 85°C - - 2.5 mA Surface Mount 32-TQFN (5x5)
LTC4252BIMS-1#PBF Analog Devices Inc.

LTC4252BIMS-1#PBF

IC HOT SWAP CTRLR -48V 10MSOP

Analog Devices Inc.

2,717
RFQ
LTC4252BIMS-1#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Hot Swap Controller 1 No -48V Latched Fault Current Limit, Fault Timeout, OVP, UVLO -48V - -40°C ~ 85°C - - 800 µA Surface Mount 10-MSOP
MAX5921FESA+T Analog Devices Inc./Maxim Integrated

MAX5921FESA+T

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX5921FESA+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
LTC4224IMS-2#PBF Analog Devices Inc.

LTC4224IMS-2#PBF

IC HOT SWAP CTRLR GP 10MSOP

Analog Devices Inc.

108
RFQ
LTC4224IMS-2#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Hot Swap Controller 2 No General Purpose Auto Retry, Fault Timeout, UVLO Current Limit, Slew Rate 1V ~ 6V - -40°C ~ 85°C - - 1.4 mA Surface Mount 10-MSOP
MAX15068ATP+ Analog Devices Inc./Maxim Integrated

MAX15068ATP+

IC HOT SWAP CTRLR GP 20TQFN

Analog Devices Inc./Maxim Integrated

400
RFQ
MAX15068ATP+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tray Active Hot Swap Controller, OR Controller 1 No General Purpose Auto Retry Circuit Breaker, Current Limit, Slew Rate, UVLO 3.7V ~ 18V - -40°C ~ 125°C - - 4 mA Surface Mount 20-TQFN (4x5)
LTC1421IG-2.5#PBF Analog Devices Inc.

LTC1421IG-2.5#PBF

IC HOT SWAP CTRLR GP 24SSOP

Analog Devices Inc.

4,982
RFQ
LTC1421IG-2.5#PBF Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Active Hot Swap Controller 2 No General Purpose Latched Fault, UVLO Circuit Breaker, Fault Timeout, Slew Rate 3V ~ 12V - -40°C ~ 85°C - - 1.5 mA Surface Mount 24-SSOP
LTC1421IG#PBF Analog Devices Inc.

LTC1421IG#PBF

IC HOT SWAP CTRLR GP 24SSOP

Analog Devices Inc.

3,367
RFQ
LTC1421IG#PBF Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Active Hot Swap Controller 2 No General Purpose Latched Fault, UVLO Circuit Breaker, Fault Timeout, Slew Rate 3V ~ 12V - -40°C ~ 85°C - - 1.5 mA Surface Mount 24-SSOP
LTC4229CG#PBF Analog Devices Inc.

LTC4229CG#PBF

IC HOT SWAP CTRLR GP 24SSOP

Analog Devices Inc.

4,088
RFQ
LTC4229CG#PBF Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Active Hot Swap Controller, OR Controller 1 No General Purpose OVP, UVLO Auto Retry, Current Limit, Fault Timeout, Latched Fault 2.9V ~ 18V - 0°C ~ 70°C - - 2 mA Surface Mount 24-SSOP
LTC4253BIGN#PBF Analog Devices Inc.

LTC4253BIGN#PBF

IC HOT SWAP CTRLR -48V 16SSOP

Analog Devices Inc.

118
RFQ
LTC4253BIGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Hot Swap Controller, Sequencer 1 No -48V Latched Fault Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO -48V - -40°C ~ 85°C - - 800 µA Surface Mount 16-SSOP
MAX5947BESA+T Analog Devices Inc./Maxim Integrated

MAX5947BESA+T

IC HOT SWAP CTRLR GP 8SOIC

Analog Devices Inc./Maxim Integrated

3,340
RFQ
MAX5947BESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No General Purpose Auto Retry, Thermal Limit Current Limit, Fault Timeout, OVP, UVLO 9V ~ 80V - -40°C ~ 85°C - - 1.4 mA Surface Mount 8-SOIC
LTC4226CUD-1#PBF Analog Devices Inc.

LTC4226CUD-1#PBF

IC HOT SWAP CTRLR GP 16QFN

Analog Devices Inc.

4,793
RFQ
LTC4226CUD-1#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Hot Swap Controller 2 No General Purpose Latched Fault, UVLO Circuit Breaker, Current Limit, Fault Timeout, OVP 4.5V ~ 44V - 0°C ~ 70°C - - 700 µA Surface Mount 16-QFN (3x3)
LTC4261IUFD#PBF Analog Devices Inc.

LTC4261IUFD#PBF

IC HOT SWAP CTRLR -48V 24QFN

Analog Devices Inc.

4,889
RFQ
LTC4261IUFD#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Hot Swap Controller, Monitor 1 No -48V I2C Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO -48V - -40°C ~ 85°C - - 2 mA Surface Mount 24-QFN (4x5)
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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.