Hot Swap Controllers
Browse available Hot Swap Controllers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MAX4271ESA+IC HOT SWAP CTRLR GP 8SOIC |
410 | - |
|
Datasheet | DualSpeed/BiLevel™ | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | Latched Fault, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout | 2.7V ~ 13.2V | - | -40°C ~ 85°C | - | - | 600 µA | Surface Mount | 8-SOIC |
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LTC4231HMS-1#WPBFUP HOT SWAP CNTR |
111 | - |
|
Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) | Tube | 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 |
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LTC4229IUFD#PBFIC HOT SWAP CTRLR GP 24QFN |
452 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | 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) |
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MAX4272ESA+IC HOT SWAP CTRLR GP 8SOIC |
110 | - |
|
Datasheet | DualSpeed/BiLevel™ | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout | 2.7V ~ 13.2V | - | -40°C ~ 85°C | - | - | 600 µA | Surface Mount | 8-SOIC |
|
LTC4217CDHC#TRPBFIC HOT SWAP CTRLR GP 16DFN |
2,864 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | Yes | General Purpose | Thermal Limit | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.9V ~ 26.5V | 2A | 0°C ~ 70°C | - | - | 1.6 mA | Surface Mount | 16-DFN (5x3) |
|
LTC4226IUD-1#PBFIC HOT SWAP CTRLR GP 16QFN |
540 | - |
|
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 | - | -40°C ~ 85°C | - | - | 700 µA | Surface Mount | 16-QFN (3x3) |
|
LTC4226IMS-1#PBFIC HOT SWAP CTRLR GP 16MSOP |
513 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) | Tube | Active | Hot Swap Controller | 2 | No | General Purpose | Latched Fault, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP | 4.5V ~ 44V | - | -40°C ~ 85°C | - | - | 700 µA | Surface Mount | 16-MSOP |
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LTC4226IMS-2#PBFIC HOT SWAP CTRLR GP 16MSOP |
443 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) | Tube | Active | Hot Swap Controller | 2 | No | General Purpose | Auto Retry, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP | 4.5V ~ 44V | - | -40°C ~ 85°C | - | - | 700 µA | Surface Mount | 16-MSOP |
|
LTC4227IUFD-2#PBFIC HOT SWAP CTRLR GP 20QFN |
1,412 | - |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tube | Active | Hot Swap Controller, OR Controller | 1 | No | General Purpose | Auto Retry, UVLO | Current Limit, Fault Timeout, Slew Rate | 2.9V ~ 18V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 20-QFN (4x5) |
|
LTC1422IS8#PBFIC HOT SWAP CTRLR GP 8SOIC |
289 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry, UVLO | Circuit Breaker, Fault Timeout, Slew Rate | 2.7V ~ 12V | - | -40°C ~ 85°C | - | - | 650 µA | Surface Mount | 8-SO |
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LTC1422IS8#TRPBFIC HOT SWAP CTRLR GP 8SOIC |
218 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry, UVLO | Circuit Breaker, Fault Timeout, Slew Rate | 2.7V ~ 12V | - | -40°C ~ 85°C | - | - | 650 µA | Surface Mount | 8-SO |
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LTC4217IFE#PBFIC HOT SWAP CTRLR GP 20TSSOP |
340 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Hot Swap Controller, Monitor | 1 | Yes | General Purpose | Thermal Limit | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.9V ~ 26.5V | 2A | -40°C ~ 85°C | - | - | 1.6 mA | Surface Mount | 20-TSSOP-EP |
|
LTC4228IUFD-2#PBFIC HOT SWAP CTRLR GP 28QFN |
150 | - |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tube | Active | Hot Swap Controller, OR Controller | 2 | No | General Purpose | Auto Retry, UVLO | Current Limit, Fault Timeout, Slew Rate | 2.9V ~ 18V | - | -40°C ~ 85°C | - | - | 2.5 mA | Surface Mount | 28-QFN (4x5) |
|
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LTC4225IUFD-2#PBFIC HOT SWAP CTRLR GP 24QFN |
4,631 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Hot Swap Controller, OR Controller | 2 | No | General Purpose | Auto Retry, UVLO | Current Limit, Fault Timeout, Slew Rate | 2.9V ~ 18V | - | -40°C ~ 85°C | - | - | 2.8 mA | Surface Mount | 24-QFN (4x5) |
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MAX5954AETX+TIC HOT PLUG CTRLR PCI EXP 36TQFN |
2,797 | - |
|
Datasheet | - | 36-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Plug Controller | 3 | Both | PCI Express® | Auto Retry, OVP, SMBus, Thermal Limit, UVLO | Current Limit, Fault Timeout | 3V ~ 3.6V, 10.8V ~ 13.2V | - | -40°C ~ 85°C | - | - | - | Surface Mount | 36-TQFN (6x6) |
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LTC4221IGN#PBFIC HOT SWAP CTRLR GP 16SSOP |
172 | - |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 2 | No | General Purpose | OVP, UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 1V ~ 13.5V | - | -40°C ~ 85°C | - | - | 2.2 mA | Surface Mount | 16-SSOP |
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LTC1646IGN#PBFIC HOT SWAP CTRLR PCI 16SSOP |
4,234 | - |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 2 | No | CompactPCI™ | Latched Fault, UVLO | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate | 3.3V, 5V | - | -40°C ~ 85°C | - | - | 1.5 mA | Surface Mount | 16-SSOP |
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LTC4217HFE#PBFIC HOT SWAP CTRLR GP 20TSSOP |
572 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Hot Swap Controller, Monitor | 1 | Yes | General Purpose | Thermal Limit | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.9V ~ 26.5V | 2A | -40°C ~ 125°C | - | - | 1.6 mA | Surface Mount | 20-TSSOP-EP |
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LT4200RUHG#TRPBF12V 50A HOTSWAP USING COPACKAGE |
1,916 | - |
|
Datasheet | - | 36-PowerWFQFN | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | General Purpose | Auto Retry, Fault Timeout, Latched Fault, Thermal Limit, UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.9V ~ 15V | 50A | -40°C ~ 150°C (TJ) | - | - | 1.6 mA | Surface Mount | 36-QFN (5x8) |
|
LTC4244IGN-1#PBFIC HOT SWAP CTRLR PCI 20SSOP |
110 | - |
|
Datasheet | - | 20-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 4 | Both | CompactPCI™ | Latched Fault, Thermal Limit, UVLO | Current Limit, Fault Timeout | 3.3V, 5V, ±12V | 100mA, 500mA | -40°C ~ 85°C | - | - | - | Surface Mount | 20-SSOP |
Hot Swap Controllers FAQ
Common questions about selecting, comparing and sourcing Hot Swap Controllers components through Winsun (HK) Electronics.
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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
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