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#PBF Linear Technology

LTC4252BIMS8-1#PBF

NEGATIVE VOLTAGE HOT SWAP CONTRO

Linear Technology

6,300
RFQ
LTC4252BIMS8-1#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk 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
LTC4252BCMS-2#PBF Linear Technology

LTC4252BCMS-2#PBF

NEGATIVE VOLTAGE HOT SWAP CONTRO

Linear Technology

1,350
RFQ
LTC4252BCMS-2#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk 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
LTC4252CCMS-1#PBF Linear Technology

LTC4252CCMS-1#PBF

NEGATIVE VOLTAGE HOT SWAP CONTRO

Linear Technology

425
RFQ
LTC4252CCMS-1#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Hot Swap Controller 1 No -48V Latched Fault Current Limit, Fault Timeout, OVP, UVLO -48V - 0°C ~ 70°C - - 900 µA Surface Mount 10-MSOP
UCC3915DP Unitrode

UCC3915DP

UCC3915 0-3A, 7-15V SINGLE HOT-S

Unitrode

900
RFQ
UCC3915DP Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Hot Swap Controller 1 Yes General Purpose Thermal Limit Circuit Breaker, Current Limit, Fault Timeout 7V ~ 15V 4A 0°C ~ 70°C - - 1 mA Surface Mount 16-SOIC
TPS2456ARHHR Texas Instruments

TPS2456ARHHR

TPS2456A - DUAL 12V PROTECTION A

Texas Instruments

74,720
RFQ
TPS2456ARHHR Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - -
LTC4252CIMS-1#PBF Linear Technology

LTC4252CIMS-1#PBF

LTC4252 - NEGATIVE VOLTAGE HOT S

Linear Technology

500
RFQ
LTC4252CIMS-1#PBF Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - -
LTC1647-2CS8#PBF Linear Technology

LTC1647-2CS8#PBF

LTC1647 - DUAL HOT SWAP CONTROLL

Linear Technology

2,643
RFQ
LTC1647-2CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Hot Swap Controller 2 Both General Purpose Auto Retry, Fault Timeout, Latched Fault, OVP, UVLO Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO 2.7V ~ 16.5V - 0°C ~ 70°C - - 1 mA Surface Mount 8-SO
LTC1647-3CGN#PBF Linear Technology

LTC1647-3CGN#PBF

DUAL HOT SWAP CONTROLLER

Linear Technology

1,700
RFQ
LTC1647-3CGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Hot Swap Controller 2 No General Purpose Auto Retry, UVLO Circuit Breaker, Fault Timeout, Slew Rate 2.7V ~ 16.5V - 0°C ~ 70°C - - 1 mA Surface Mount 16-SSOP
TPS2358RGZR Texas Instruments

TPS2358RGZR

TPS2358 - DUAL-SLOT ATCA ADVANCE

Texas Instruments

10,100
RFQ
TPS2358RGZR Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - -
LTC4253IGN#PBF Linear Technology

LTC4253IGN#PBF

-48V HOT SWAP CONTROLLER WITH SE

Linear Technology

955
RFQ
LTC4253IGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk 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
LTC4227CGN-1#PBF Linear Technology

LTC4227CGN-1#PBF

DUAL IDEAL DIODE AND SINGLE HOT

Linear Technology

1,412
RFQ
LTC4227CGN-1#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Hot Swap Controller, OR Controller 1 No General Purpose Latched Fault, UVLO Current Limit, Fault Timeout, Slew Rate 2.9V ~ 18V - 0°C ~ 70°C - - 2 mA Surface Mount 16-SSOP
MAX5929AHEEG Analog Devices Inc./Maxim Integrated

MAX5929AHEEG

MAX5929 LOW-VOLTAGE, QUAD, HOT-S

Analog Devices Inc./Maxim Integrated

2,000
RFQ
MAX5929AHEEG Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - -
LTC4215CUFD-3#PBF Linear Technology

LTC4215CUFD-3#PBF

LTC4215-1 - HOT SWAP CONTR. W/AD

Linear Technology

146
RFQ
LTC4215CUFD-3#PBF Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - -
LTC4227IUFD-3#PBF Linear Technology

LTC4227IUFD-3#PBF

DUAL IDEAL DIODE AND SINGLE HOT

Linear Technology

1,533
RFQ
LTC4227IUFD-3#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Bulk Active Hot Swap Controller, OR Controller 1 No General Purpose Latched Fault, UVLO Current Limit, Fault Timeout, Slew Rate 2.9V ~ 18V - -40°C ~ 85°C - - 2 mA Surface Mount 20-QFN (4x5)
LTC4227IUFD-4#PBF Linear Technology

LTC4227IUFD-4#PBF

LTC4227 - DUAL IDEAL DIODE AND S

Linear Technology

1,128
RFQ
LTC4227IUFD-4#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Bulk Obsolete Hot Swap Controller, OR Controller 1 Both General Purpose Auto Retry, Fault Timeout, UVLO Current Limit, Fault Timeout, Slew Rate 2.9V ~ 18V - -40°C ~ 85°C - - 2 mA Surface Mount 20-QFN (4x5)
LTC4235IUFD-2#PBF Linear Technology

LTC4235IUFD-2#PBF

LTC4235 - DUAL 12V IDEAL DIODE-O

Linear Technology

1,894
RFQ
LTC4235IUFD-2#PBF Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - -
LTC4235IUFD-1#PBF Linear Technology

LTC4235IUFD-1#PBF

LTC4235 - DUAL 12V IDEAL DIODE-O

Linear Technology

1,403
RFQ
LTC4235IUFD-1#PBF Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - -
LTC1642AIGN Linear Technology

LTC1642AIGN

LTC1642 - HOT SWAP CONTROLLER

Linear Technology

775
RFQ
LTC1642AIGN Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Obsolete Hot Swap Controller 1 No InfiniBand™ Auto Retry, Fault Timeout, Latched Fault, OVP, UVLO Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO 2.97V ~ 16.5V - -40°C ~ 85°C - - 1.25 mA Surface Mount 16-SSOP
UCC2915DP Unitrode

UCC2915DP

UCC2915 0 TO 3A, 7 TO 15V SINGLE

Unitrode

1,120
RFQ
UCC2915DP Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - -
LTC1643AHCGN#PBF Linear Technology

LTC1643AHCGN#PBF

LTC1643A - PCI HOT SWAP CONTROLL

Linear Technology

1,100
RFQ
LTC1643AHCGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Obsolete Hot Swap Controller 2 Both Motherboard Fault Timeout, Latched Fault, Thermal Limit, UVLO Circuit Breaker, Current Limit, Latched Fault, Fault Timeout, UVLO 12V, ±14V 200mA, 500mA 0°C ~ 70°C - - 3.5 mA Surface Mount 16-SSOP
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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.