Available 24/7 at
0755-82798135Hot Swap Controllers
Hot Swap Controllers
Hot swap controllers are power management ICs used to safely insert or remove circuit boards and modules while a system remains powered. They provide functions such as inrush current control, fault protection, current limiting, voltage monitoring, and power sequencing, and are commonly used in servers, telecom equipment, storage systems, industrial power supplies, networking devices, and high-availability electronic systems.
TomatoElec is an independent electronic components distributor supplying hot swap controller ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for hot swap controller sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX5954AETX+IC HOT PLUG CTRLR PCI EXP 36TQFN |
384 | - |
|
Datasheet |
- | 36-WFQFN Exposed Pad | Tube | 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) |
|
XDP710001XUMA1CONTROLLER |
9,724 | - |
|
Datasheet |
- | 29-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | Networking | Latched Fault, OVP, PMBus, Thermal Limit, UVLO | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 5.5V ~ 80V | - | -40°C ~ 125°C (TJ) | - | - | 7 mA | Surface Mount | 29-VQFN (6x6) |
|
XDP710002XUMA1CONTROLLER |
2,801 | - |
|
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) |
|
LT1641-2IS8#PBFIC HOT SWAP CTRLR GP 8SOIC |
5,457 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 9V ~ 80V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 8-SO |
|
LT1641-1IS8#TRPBFIC HOT SWAP CTRLR GP 8SOIC |
3,512 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | General Purpose | Latched Fault | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 9V ~ 80V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 8-SO |
|
LTC4231IMS-1#PBFIC HOT SWAP CTRLR GP 12MSOP |
1,421 | - |
|
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 ~ 85°C | - | - | 4 µA | Surface Mount | 12-MSOP |
|
LTC4231IUD-1#PBFIC HOT SWAP CTRLR GP 12QFN |
1,013 | - |
|
Datasheet |
- | 12-WFQFN Exposed Pad | 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 ~ 85°C | - | - | 4 µA | Surface Mount | 12-QFN (3x3) |
|
LTC4231IUD-2#TRPBFIC HOT SWAP CTRLR GP 12QFN |
993 | - |
|
Datasheet |
- | 12-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 2.7V ~ 36V | - | -40°C ~ 85°C | - | - | 4 µA | Surface Mount | 12-QFN (3x3) |
|
LTC4231IMS-2#PBFIC HOT SWAP CTRLR GP 12MSOP |
446 | - |
|
Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 2.7V ~ 36V | - | -40°C ~ 85°C | - | - | 4 µA | Surface Mount | 12-MSOP |
|
LTC4252-2IMS#PBFIC HOT SWAP CTRLR -48V 10MSOP |
793 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Hot Swap Controller | 1 | No | -48V | Auto Retry | Current Limit, Fault Timeout, OVP, UVLO | -48V | - | -40°C ~ 85°C | - | - | 800 µA | Surface Mount | 10-MSOP |
|
LT4256-3IGN#TRPBFIC HOT SWAP CTRLR GP 16SSOP |
2,175 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | General Purpose | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | 10.8V ~ 80V | - | -40°C ~ 85°C | - | - | 1.8 mA | Surface Mount | 16-SSOP |
|
LT4256-3IGN#PBFIC HOT SWAP CTRLR GP 16SSOP |
1,524 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | 10.8V ~ 80V | - | -40°C ~ 85°C | - | - | 1.8 mA | Surface Mount | 16-SSOP |
|
LTC4211IMS#TRPBFIC HOT SWAP CTRLR GP 10MSOP |
5,644 | - |
|
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 | - | -40°C ~ 85°C | - | - | 1 mA | Surface Mount | 10-MSOP |
|
LTC4231HUD-2#PBFIC HOT SWAP CTRLR GP 12QFN |
1,188 | - |
|
Datasheet |
- | 12-WFQFN Exposed Pad | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 2.7V ~ 36V | - | -40°C ~ 125°C | - | - | 4 µA | Surface Mount | 12-QFN (3x3) |
|
LTC4231HMS-2#PBFIC HOT SWAP CTRLR GP 12MSOP |
851 | - |
|
Datasheet |
- | 12-TSSOP (0.118", 3.00mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 2.7V ~ 36V | - | -40°C ~ 125°C | - | - | 4 µA | Surface Mount | 12-MSOP |
|
LTC4211CMS#TRPBFIC HOT SWAP CTRLR GP 10MSOP |
5,494 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | General Purpose | UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP | 2.5V ~ 16.5V | - | 0°C ~ 70°C | - | - | 1 mA | Surface Mount | 10-MSOP |
|
LTC4218IGN#TRPBFIC HOT SWAP CTRLR ATCA 16SSOP |
8,986 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | No | ATCA, MicroTCA™ | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.9V ~ 26.5V | - | -40°C ~ 85°C | - | - | 1.6 mA | Surface Mount | 16-SSOP |
|
LTC4218IGN#PBFIC HOT SWAP CTRLR ATCA 16SSOP |
8,256 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller, Monitor | 1 | No | ATCA, MicroTCA™ | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.9V ~ 26.5V | - | -40°C ~ 85°C | - | - | 1.6 mA | Surface Mount | 16-SSOP |
|
LTC4218IDHC-12#PBFIC HOT SWAP CTRLR ATCA 16DFN |
301 | - |
|
Datasheet |
- | 16-WFDFN Exposed Pad | Tube | Active | Hot Swap Controller, Monitor | 1 | No | ATCA, MicroTCA™ | OVP, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault | 2.9V ~ 26.5V | - | -40°C ~ 85°C | - | - | 1.6 mA | Surface Mount | 16-DFN (5x3) |
|
|
MAX4271ESA+TIC HOT SWAP CTRLR GP 8SOIC |
1,972 | - |
|
Datasheet |
DualSpeed/BiLevel™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | 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 |

