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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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MAX5906EEE+TIC HOT SWAP CTRLR PCI EXP 16QSOP |
0 | - |
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Datasheet |
VariableSpeed/BiLevel™ | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Hot Swap Controller, Sequencer | 2 | No | PCI Express® | Auto Retry, UVLO | Circuit Breaker, Current Limit, Fault Timeout | 1V ~ 13.2V | - | -40°C ~ 85°C | - | - | 1.2 mA | Surface Mount | 16-QSOP |
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LTC1646IGN#TRPBFIC HOT SWAP CTRLR PCI 16SSOP |
0 | - |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | 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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LTC4221IGN#TRPBFIC HOT SWAP CTRLR GP 16SSOP |
0 | - |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | 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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LTC1645IS8#TRPBFIC HOT SWAP CTRLR GP 8SOIC |
0 | - |
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Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, Sequencer | 2 | No | General Purpose | Latched Fault, UVLO | Circuit Breaker, Slew Rate | 1.2V ~ 12V | - | -40°C ~ 85°C | - | - | 1.1 mA | Surface Mount | 8-SO |
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MAX5923EUP+TIC HOT SWAP CTRLR GP 20TSSOP |
0 | - |
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Simple Swapper™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | General Purpose | Fault Timeout, Thermal Limit | Auto Retry, Current Limit, Latched Fault, UVLO | 16V ~ 60V | 800mA | -40°C ~ 85°C | - | - | 1 mA | Surface Mount | 20-TSSOP |
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MCP18480T-I/SSIC HOT SWAP CTRLR -48V 20SSOP |
0 | - |
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Datasheet |
- | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V | - | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | -48V | - | -40°C ~ 85°C | - | - | - | Surface Mount | 20-SSOP |
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MAX5946LETX+TIC HOT SWAP CTRLR PCI EXP 36TQFN |
0 | - |
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- | 36-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 6 | Both | PCI Express® | Latched Fault, SMBus, Thermal Shutdown, 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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MAX5956AEEE+TIC HOT SWAP CTRLR GP 16QSOP |
0 | - |
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Datasheet |
VariableSpeed/BiLevel™ | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 2 | No | General Purpose | Auto Retry | Circuit Breaker, Current Limit, Fault Timeout | 1V ~ 13.2V | - | -40°C ~ 85°C | - | - | 1.2 mA | Surface Mount | 16-QSOP |
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MAX5956BUEE+TIC HOT SWAP CTRLR GP 16QSOP |
0 | - |
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Datasheet |
VariableSpeed/BiLevel™ | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 2 | No | General Purpose | Latched Fault | Circuit Breaker, Current Limit, Fault Timeout | 1V ~ 13.2V | - | 0°C ~ 85°C | - | - | 1.2 mA | Surface Mount | 16-QSOP |
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MAX5919AEEE+IC HOT SWAP CTRLR GP 16QSOP |
0 | - |
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VariableSpeed/BiLevel™ | 16-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Hot Swap Controller | 2 | No | General Purpose | Auto Retry, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C | - | - | 1.2 mA | Surface Mount | 16-QSOP |
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LTC1644IGN#TRPBFIC HOT SWAP CTRLR PCI 20SSOP |
0 | - |
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Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | 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 |
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MAX5908EEE+TIC HOT SWAP CTRLR PCI EXP 16QSOP |
0 | - |
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Datasheet |
VariableSpeed/BiLevel™ | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Hot Swap Controller, Sequencer | 2 | No | PCI Express® | Auto Retry, UVLO | Circuit Breaker, Current Limit, Fault Timeout | 1V ~ 13.2V | - | -40°C ~ 85°C | - | - | 1.2 mA | Surface Mount | 16-QSOP |
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LTC1642CGN#TRPBFIC HOTSWAP CTR INFINIBAND 16SSOP |
0 | - |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | InfiniBand™ | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO | 2.97V ~ 16.5V | - | 0°C ~ 70°C | - | - | 1.25 mA | Surface Mount | 16-SSOP |
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MIC2584-JYTS-TRIC HOT SWAP CTRLR GP 16TSSOP |
0 | - |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 2 | No | General Purpose | Latched Fault | Fault Timeout, Slew Rate, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C | - | - | 1.7 mA | Surface Mount | 16-TSSOP |
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LTC4217HFE#TRPBFIC HOT SWAP CTRLR GP 20TSSOP |
0 | - |
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Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) 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 | -40°C ~ 125°C | - | - | 1.6 mA | Surface Mount | 20-TSSOP-EP |
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LTC4350CGN#TRPBFIC HOT SWAP CTRLR GP 16SSOP |
0 | - |
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Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 1 | No | General Purpose | Latched Fault | Fault Timeout, OVP, UVLO | 1.5V ~ 12V | - | 0°C ~ 70°C | - | - | 1.6 mA | Surface Mount | 16-SSOP |
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LTC4236CUFD-1#TRPBFIC HOT SWAP CTRLR GP 28QFN |
0 | - |
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Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 2 | No | General Purpose | Latched Fault | Current Limit | 2.9V ~ 18V | - | 0°C ~ 70°C | - | - | 2.7 mA | Surface Mount | 28-QFN (4x5) |
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LTC4236CUFD-2#TRPBFIC HOT SWAP CTRLR GP 28QFN |
0 | - |
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Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 2 | No | General Purpose | Auto Retry | Current Limit | 2.9V ~ 18V | - | 0°C ~ 70°C | - | - | 2.7 mA | Surface Mount | 28-QFN (4x5) |
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LTC4230IGN#TRPBFIC HOT SWAP CTRLR GP 20SSOP |
0 | - |
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Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 3 | No | General Purpose | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | 1.7V ~ 16.5V | - | -40°C ~ 85°C | - | - | 1.8 mA | Surface Mount | 20-SSOP |
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ISL6115AIBZ-T7AIC HOT SWAP CTRLR GP 8SOIC |
0 | - |
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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 | 10.2V ~ 13.8V | - | -40°C ~ 85°C | - | - | 3 mA | Surface Mount | 8-SOIC |

