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
UCC3912DP Texas Instruments

UCC3912DP

IC HOT SWAP CTRLR GP 16SOIC

Texas Instruments

4,402
RFQ
UCC3912DP Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Hot Swap Controller 1 Yes General Purpose Latched Fault, Thermal Limit Current Limit, Fault Timeout 3V ~ 8V 4A 0°C ~ 70°C - - 1 mA Surface Mount 16-SOIC
LTC4224IDDB-2#TRPBF Analog Devices Inc.

LTC4224IDDB-2#TRPBF

IC HOT SWAP CTRLR GP 10DFN

Analog Devices Inc.

4,831
RFQ
LTC4224IDDB-2#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) 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-DFN (3x2)
MAX5949AESA+T Analog Devices Inc./Maxim Integrated

MAX5949AESA+T

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc./Maxim Integrated

1,950
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No -48V Fault Timeout Auto Retry, Circuit Breaker, Latched Fault, OVP, UVLO -80V ~ -20V - -40°C ~ 85°C - - 700 µA Surface Mount 8-SOIC
MAX5921AESA+T Analog Devices Inc./Maxim Integrated

MAX5921AESA+T

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc./Maxim Integrated

2,258
RFQ
MAX5921AESA+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
MAX5920BESA+T Analog Devices Inc./Maxim Integrated

MAX5920BESA+T

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc./Maxim Integrated

4,442
RFQ

-

- 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
MAX5920AESA+T Analog Devices Inc./Maxim Integrated

MAX5920AESA+T

IC HOT SWAP CTRLR -48V 8SOIC

Analog Devices Inc./Maxim Integrated

2,435
RFQ

-

- 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
LTC4224IMS-1#TRPBF Analog Devices Inc.

LTC4224IMS-1#TRPBF

IC HOT SWAP CTRLR GP 10MSOP

Analog Devices Inc.

1,850
RFQ
LTC4224IMS-1#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Hot Swap Controller 2 No General Purpose Fault Timeout, Latched Fault, UVLO Current Limit, Slew Rate 1V ~ 6V - -40°C ~ 85°C - - 1.4 mA Surface Mount 10-MSOP
LTC4224IMS-2#TRPBF Analog Devices Inc.

LTC4224IMS-2#TRPBF

IC HOT SWAP CTRLR GP 10MSOP

Analog Devices Inc.

4,946
RFQ
LTC4224IMS-2#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) 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
LTC4212CMS#TRPBF Analog Devices Inc.

LTC4212CMS#TRPBF

IC HOT SWAP CTRLR GP 10MSOP

Analog Devices Inc.

2,180
RFQ
LTC4212CMS#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No General Purpose - Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO 2.5V ~ 16.5V - 0°C ~ 70°C - - 1 mA Surface Mount 10-MSOP
TPS2459RHBR Texas Instruments

TPS2459RHBR

IC HOT SWAP CTRLR ATCA 32VQFN

Texas Instruments

3,064
RFQ
TPS2459RHBR Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Hot Swap Controller, OR Controller 2 Both ATCA, MicroTCA™ I2C, Thermal Limit, UVLO Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, Slew Rate 3V ~ 4V, 8.5V ~ 15V 165mA -40°C ~ 85°C - - 3.1 mA Surface Mount 32-VQFN (5x5)
MIC2580A-1.0BTS Microchip Technology

MIC2580A-1.0BTS

IC HOT SWAP CTRLR PCI 24TSSOP

Microchip Technology

3,780
RFQ
MIC2580A-1.0BTS Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Hot Swap Controller, Switching Regulator 4 Both CompactPCI™, PCI Latched Fault, Thermal Limit Current Limit, Fault Timeout, Slew Rate 3.3V, 5V, ±12V - -40°C ~ 85°C - - - Surface Mount 24-TSSOP
UCC3912PWPG4 Texas Instruments

UCC3912PWPG4

IC HOT SWAP CTRLR GP 24HTSSOP

Texas Instruments

4,707
RFQ
UCC3912PWPG4 Datasheet

Datasheet

- 24-PowerTSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Hot Swap Controller 1 Yes General Purpose Latched Fault, Thermal Limit Current Limit, Fault Timeout 3V ~ 8V 4A 0°C ~ 70°C - - 1 mA Surface Mount 24-HTSSOP
LT1641CS8#TRPBF Analog Devices Inc.

LT1641CS8#TRPBF

IC HOT SWAP CTRLR GP 8SOIC

Analog Devices Inc.

3,198
RFQ
LT1641CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Hot Swap Controller 1 No General Purpose Auto Retry Current Limit, Fault Timeout, OVP, Slew Rate, UVLO 9V ~ 80V - 0°C ~ 70°C - - 2 mA Surface Mount 8-SO
MIC2583R-JYQS Microchip Technology

MIC2583R-JYQS

IC HOT SWAP CTRLR GP 16QSOP

Microchip Technology

4,869
RFQ
MIC2583R-JYQS Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Hot Swap Controller 1 No General Purpose Auto Retry Fault Timeout, Slew Rate, UVLO 2.3V ~ 13.2V - -40°C ~ 85°C - - 1.5 mA Surface Mount 16-QSOP
MC34652EF NXP USA Inc.

MC34652EF

IC HOT SWAP CTRLR -48V 16SOIC

NXP USA Inc.

1,750
RFQ
MC34652EF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Hot Swap Controller 1 Yes -48V Auto Retry, Thermal Limit Current Limit, Fault Timeout, OVP, UVLO -48V 2A -40°C ~ 85°C - - 900 µA Surface Mount 16-SOIC
MAX5963UTL+ Analog Devices Inc./Maxim Integrated

MAX5963UTL+

IC HOT SWAP CTRL FIREWIRE 40TQFN

Analog Devices Inc./Maxim Integrated

1,142
RFQ

-

- 40-WFQFN Exposed Pad Tray 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)
MAX15068ATP+T Analog Devices Inc./Maxim Integrated

MAX15068ATP+T

IC HOT SWAP CTRLR GP 20TQFN

Analog Devices Inc./Maxim Integrated

3,464
RFQ
MAX15068ATP+T Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) 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)
MP5921GV-Z Monolithic Power Systems Inc.

MP5921GV-Z

16V, 50A, 1M RDS(ON), HOT-SWAP I

Monolithic Power Systems Inc.

4,893
RFQ
MP5921GV-Z Datasheet

Datasheet

MP 28-VFQFN Exposed Pad Tape & Reel (TR) Active Hot Swap Controller 1 Yes Networking Latched Fault Current Limit, Latched Fault, OVP, Slew Rate, UVLO 4V ~ 16V 50A -40°C ~ 125°C (TJ) - - 1.8 mA Surface Mount 28-QFN (4x5)
LTC4252A-1IMS#TRPBF Analog Devices Inc.

LTC4252A-1IMS#TRPBF

IC HOT SWAP CTRLR -48V 10MSOP

Analog Devices Inc.

1,076
RFQ
LTC4252A-1IMS#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 - -40°C ~ 85°C - - 900 µA Surface Mount 10-MSOP
MAX5947AESA+T Analog Devices Inc./Maxim Integrated

MAX5947AESA+T

IC HOT SWAP CTRLR GP 8SOIC

Analog Devices Inc./Maxim Integrated

1,698
RFQ
MAX5947AESA+T Datasheet

Datasheet

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