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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ISL6141CBZA-TIC HOT SWAP CTRLR -48V 8SOIC |
0 | - |
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Datasheet |
IntelliTrip™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V, VoIP | Auto Retry, Fault Timeout | Current Limit, OVP, UVLO | 20V ~ 80V | - | 0°C ~ 70°C | - | - | 2.4 mA | Surface Mount | 8-SOIC |
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UCC3921DIC HOT SWAP CTRLR GP 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | -48V | - | 0°C ~ 70°C | - | - | 1 mA | Surface Mount | 8-SOIC |
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NIS5102QP1HT1GIC HOT SWAP CTRLR GP 12PLLP |
0 | - |
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Datasheet |
SMART HotPlug™ | 12-DFN Exposed Pad | Tape & Reel (TR) | Obsolete | Hot Swap Controller | 1 | Yes | General Purpose | Latched Fault, Thermal Limit | Current Limit, Fault Timeout, OVP, UVLO | 9V ~ 18V | 10A | -40°C ~ 175°C | - | - | - | Surface Mount | 12-PLLP (9x9) |
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NIS5102QP2HT1GIC HOT SWAP CTRLR GP 12PLLP |
0 | - |
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Datasheet |
SMART HotPlug™ | 12-DFN Exposed Pad | Tape & Reel (TR) | Obsolete | Hot Swap Controller | 1 | Yes | General Purpose | Auto Retry, Thermal Limit | Current Limit, Fault Timeout, OVP, UVLO | 9V ~ 18V | 10A | -40°C ~ 175°C | - | - | - | Surface Mount | 12-PLLP (9x9) |
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NIS5102QP1HT1IC HOT SWAP CTRLR GP 12PLLP |
0 | - |
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Datasheet |
SMART HotPlug™ | 12-DFN Exposed Pad | Tape & Reel (TR) | Obsolete | Hot Swap Controller | 1 | Yes | General Purpose | Latched Fault, Thermal Limit | Current Limit, Fault Timeout, OVP, UVLO | 9V ~ 18V | 10A | -40°C ~ 175°C | - | - | - | Surface Mount | 12-PLLP (9x9) |
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NIS5102QP2HT1IC HOT SWAP CTRLR GP 12PLLP |
0 | - |
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Datasheet |
SMART HotPlug™ | 12-DFN Exposed Pad | Tape & Reel (TR) | Obsolete | Hot Swap Controller | 1 | Yes | General Purpose | Auto Retry, Thermal Limit | Current Limit, Fault Timeout, OVP, UVLO | 9V ~ 18V | 10A | -40°C ~ 175°C | - | - | - | Surface Mount | 12-PLLP (9x9) |
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MP5022CGQV-PIC HOT SWAP CTRLR GP 22QFN |
0 | - |
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Datasheet |
- | 22-PowerVFQFN | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | Yes | General Purpose | OVP, Thermal Limit, UVLO | Current Limit | 4.8V ~ 16V | 15A | -40°C ~ 125°C (TJ) | - | - | 700 µA | Surface Mount | 22-QFN (3x5) |
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MIC2587-1BM-TRIC HOT SWAP CTRLR GP 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Hot Swap Controller | 1 | No | General Purpose | Latched Fault | Current Limit, Fault Timeout, Slew Rate, UVLO | 10V ~ 80V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 8-SOIC |
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MIC2587-2BM-TRIC HOT SWAP CTRLR GP 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Hot Swap Controller | 1 | No | General Purpose | Latched Fault | Current Limit, Fault Timeout, Slew Rate, UVLO | 10V ~ 80V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 8-SOIC |
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MIC2587R-1BM-TRIC HOT SWAP CTRLR GP 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Hot Swap Controller | 1 | No | General Purpose | Auto Retry | Current Limit, Fault Timeout, Slew Rate, UVLO | 10V ~ 80V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 8-SOIC |
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MIC2587R-2BM-TRIC HOT SWAP CTRLR GP 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Hot Swap Controller | 1 | No | General Purpose | Auto Retry | Current Limit, Fault Timeout, Slew Rate, UVLO | 10V ~ 80V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 8-SOIC |
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LTC4216CDE#TRPBFIC HOT SWAP CTRLR GP 12DFN |
0 | - |
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Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | General Purpose | UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault | 2.3V ~ 6V | - | 0°C ~ 70°C | - | - | 1.6 mA | Surface Mount | 12-DFN (4x3) |
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LTC4252-1CMS8#TRPBFIC HOT SWAP CTRLR -48V 8MSOP |
0 | - |
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Datasheet |
- | 8-TSSOP, 8-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 | - | 0°C ~ 70°C | - | - | 800 µA | Surface Mount | 8-MSOP |
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LTC4251-1CS6#TRPBFIC HOT SWAP CTRLR -48V SOT23-6 |
0 | - |
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Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V | Latched Fault | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -72V ~ -36V | - | 0°C ~ 70°C | - | - | 800 µA | Surface Mount | TSOT-23-6 |
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LTC4251-2CS6#TRPBFIC HOT SWAP CTRLR -48V SOT23-6 |
0 | - |
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Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V | Latched Fault | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -72V ~ -43V | - | 0°C ~ 70°C | - | - | 800 µA | Surface Mount | TSOT-23-6 |
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LTC4251CS6#TRPBFIC HOT SWAP CTRLR -48V SOT23-6 |
0 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V | Latched Fault | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -75V ~ -43V | - | 0°C ~ 70°C | - | - | 800 µA | Surface Mount | TSOT-23-6 |
|
LTC4252-2CMS8#TRPBFIC HOT SWAP CTRLR -48V 8MSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-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 | - | - | 800 µA | Surface Mount | 8-MSOP |
|
LTC4251-2CS6#TRMPBFIC HOT SWAP CTRLR -48V SOT23-6 |
0 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V | Latched Fault | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -72V ~ -43V | - | 0°C ~ 70°C | - | - | 800 µA | Surface Mount | TSOT-23-6 |
|
LTC4251-1CS6#TRMPBFIC HOT SWAP CTRLR -48V SOT23-6 |
0 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V | Latched Fault | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -72V ~ -36V | - | 0°C ~ 70°C | - | - | 800 µA | Surface Mount | TSOT-23-6 |
|
LTC4251BCS6#TRPBFIC HOT SWAP CTRLR -48V TSOT23-6 |
0 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V | Latched Fault | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -75V ~ -43V | - | 0°C ~ 70°C | - | - | 800 µA | Surface Mount | TSOT-23-6 |

