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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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LTC4286AUK#TRPBFHIGH VOLTAGE, HIGH POWER, PMBUS |
0 | - |
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Datasheet |
- | 48-WFQFN Exposed Pad, 39 Leads | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | - | General Purpose | Auto Retry, Fault Timeout, Latched Fault, OVP, SMBus, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 8.5V ~ 80V | - | -40°C ~ 125°C | - | - | 12 mA | Surface Mount | 48-QFN (7x7) |
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LTC4260CSW#TRPBFIC HOT SWAP CTRLR GP 24SOIC |
0 | - |
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Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | No | General Purpose | I2C | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | 8.5V ~ 80V | - | 0°C ~ 70°C | - | - | 2 mA | Surface Mount | 24-SOIC |
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MIC2593-2BTQIC HOT PLUG CTRLR PCI 48TQFP |
0 | - |
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Datasheet |
- | 48-TQFP | Tube | Obsolete | Hot Plug Controller | 10 | Both | PCI, PCI-X | Latched Fault, SMBus, Thermal Limit, UVLO | Current Limit, Fault Timeout, Slew Rate | 3.3V, 5V, ±12V | 100mA, 500mA | 0°C ~ 70°C | - | - | - | Surface Mount | 48-TQFP (7x7) |
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MIC2593-2BTQ-TRIC HOT PLUG CTRLR PCI 48TQFP |
0 | - |
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Datasheet |
- | 48-TQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Hot Plug Controller | 10 | Both | PCI, PCI-X | Latched Fault, SMBus, Thermal Limit, UVLO | Current Limit, Fault Timeout, Slew Rate | 3.3V, 5V, ±12V | 100mA, 500mA | 0°C ~ 70°C | - | - | - | Surface Mount | 48-TQFP (7x7) |
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LTC4222IG#TRPBFIC HOT SWAP CTRLR GP 36SSOP |
0 | - |
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Datasheet |
- | 36-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 2 | No | General Purpose | I2C | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.9V ~ 29V | - | -40°C ~ 85°C | - | - | 3 mA | Surface Mount | 36-SSOP |
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LTC4222IUH#TRPBFIC HOT SWAP CTRLR GP 32QFN |
0 | - |
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Datasheet |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 2 | No | General Purpose | I2C | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.9V ~ 29V | - | -40°C ~ 85°C | - | - | 3 mA | Surface Mount | 32-QFN (5x5) |
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MAX5914AEMH+TIC HOT SWAP CTR PWR OVER 44MQFP |
0 | - |
|
- |
- | 44-QFP | Tape & Reel (TR) | Obsolete | Hot Swap Controller | 4 | No | Power Over Lan | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO | 35V ~ 72V | - | -40°C ~ 85°C | - | - | 2.7 mA | Surface Mount | 44-MQFP (10x10) |
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LTC4261IUFD#TRPBFIC HOT SWAP CTRLR -48V 24QFN |
0 | - |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | No | -48V | I2C | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | -48V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 24-QFN (4x5) |
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LTC4232CDHC#TRPBFIC HOT SWAP CTRLR GP 16DFN |
0 | - |
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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 ~ 15V | 5A | 0°C ~ 70°C | - | - | 1.6 mA | Surface Mount | 16-DFN (5x3) |
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ADM1278-1BCPZ-RLIC HOT SWAP CTRLR GP 32LFCSP |
0 | - |
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Datasheet |
- | 32-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | No | General Purpose | PMBus | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | 4.5V ~ 20V | - | -40°C ~ 85°C | - | - | 5.5 mA | Surface Mount | 32-LFCSP (5x5) |
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LTC4283HUHF#TRPBFIC HOT SWAP CTRLR GP 38QFN |
0 | - |
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Datasheet |
- | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | General Purpose | I2C, OVP, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 10.8V ~ 12V | - | -40°C ~ 125°C (TA) | - | - | 2.5 mA | Surface Mount | 38-QFN (5x7) |
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ADM1275-3ACPZ-R7IC HOT SWAP CTRLR GP 20LFCSP |
0 | - |
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Datasheet |
- | 20-WQFN Exposed Pad, CSP | Tape & Reel (TR) | Last Time Buy | Hot Swap Controller, Monitor | 1 | No | General Purpose | PMBus | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 2.95V ~ 20V | - | -40°C ~ 85°C | - | - | 5 mA | Surface Mount | 20-LFCSP-WQ (5x5) |
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TPS2359RHHRIC HOT SWAP CTRLR ATCA 36VQFN |
0 | - |
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Datasheet |
- | 36-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 4 | Both | ATCA, MicroTCA™ | I2C, Thermal Limit, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault, Slew Rate | 3V ~ 4V, 8.5V ~ 15V | 165mA | -40°C ~ 85°C | - | - | - | Surface Mount | 36-VQFN (6x6) |
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LTC4260ISW#TRPBFIC HOT SWAP CTRLR GP 24SOIC |
0 | - |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | No | General Purpose | I2C | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | 8.5V ~ 80V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 24-SOIC |
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MAX5931BEEP+IC HOT-SWAP CTRLR TRPL 20-QSOP |
0 | - |
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* | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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LTC4226IUD-1#TRPBFIC HOT SWAP CTRLR GP 16QFN |
0 | - |
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Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | 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) |
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LTC4284HUHG#TRPBFIC HOT SWAP CTRLR TELECOM 44QFN |
0 | - |
|
Datasheet |
- | 44-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | No | Telecom | I2C, OVP, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 10.8V ~ 12V | - | -40°C ~ 125°C | - | - | 2.5 mA | Surface Mount | 44-QFN (5x8) |
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MIC2590B-2BTQ-TRIC HOT PLUG CTRLR PCI 48TQFP |
0 | - |
|
Datasheet |
- | 48-TQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Hot Plug Controller | 10 | Both | PCI | Latched Fault, SMBus, Thermal Limit, UVLO | Current Limit, Fault Timeout, Slew Rate | 3.3V, 5V, ±12V | 100mA, 500mA | 0°C ~ 70°C | - | - | - | Surface Mount | 48-TQFP (7x7) |
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MIC2590B-2BTQIC HOT PLUG CTRLR PCI 48TQFP |
0 | - |
|
Datasheet |
- | 48-TQFP | Bulk | Obsolete | Hot Plug Controller | 10 | Both | PCI | Latched Fault, SMBus, Thermal Limit, UVLO | Current Limit, Fault Timeout, Slew Rate | 3.3V, 5V, ±12V | 100mA, 500mA | 0°C ~ 70°C | - | - | - | Surface Mount | 48-TQFP (7x7) |
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TPS2342PFPG4IC HOT PLUG CTRLR PCI 80HTQFP |
0 | - |
|
Datasheet |
- | 80-TQFP Exposed Pad | Tube | Obsolete | Hot Plug Controller | 12 | Both | PCI, PCI-X | Latched Fault, Thermal Limit, UVLO | Current Limit, Slew Rate | 1.5V, 3.3V, 5V, ±12V | 100mA, 375mA, 500mA | -40°C ~ 85°C | - | - | - | Surface Mount | 80-HTQFP (12x12) |

