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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ADM1075-2ARUZIC HOT SWAP CTRLR -48V 28TSSOP |
45 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | Tube | Last Time Buy | Hot Swap Controller, Monitor | 1 | No | -48V | Auto Retry, PMBus | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -80V ~ -35V | - | -40°C ~ 85°C | - | - | 5.5 mA | Surface Mount | 28-TSSOP |
|
ADM1075-2ACPZ-RL7IC HOT SWAP CTRLR -48V 28LFCSP |
0 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Last Time Buy | Hot Swap Controller, Monitor | 1 | No | -48V | Auto Retry, PMBus | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -80V ~ -35V | - | -40°C ~ 85°C | - | - | 5.5 mA | Surface Mount | 28-LFCSP-WQ (5x5) |
|
ADM1278-1AACPZ-RLIC HOT SWAP CTRLR GP 32LFCSP |
0 | - |
|
Datasheet |
- | 32-WFQFN 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, Slew Rate, UVLO | 4.5V ~ 20V | - | -40°C ~ 85°C | - | - | 5.5 mA | Surface Mount | 32-LFCSP (5x5) |
|
MAX5929BEEG+IC HOT SWAP CTRLR GP 24QSOP |
0 | - |
|
Datasheet |
VariableSpeed/BiLevel™ | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Hot Swap Controller, Sequencer | 4 | No | General Purpose | Fault Timeout, Latched Fault | Circuit Breaker, Current Limit, UVLO | 1V ~ 15V | - | -40°C ~ 85°C | - | - | 2.5 mA | Surface Mount | 24-QSOP |
|
MAX5929DEEG+IC HOT SWAP CTRLR GP 24QSOP |
0 | - |
|
Datasheet |
VariableSpeed/BiLevel™ | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Hot Swap Controller, Sequencer | 4 | No | General Purpose | Auto Retry, Fault Timeout | Circuit Breaker, Current Limit, UVLO | 1V ~ 15V | - | -40°C ~ 85°C | - | - | 2.5 mA | Surface Mount | 24-QSOP |
|
ADM1275-3ARQZ-R7IC HOT SWAP CTRLR GP 20QSOP |
1,495 | - |
|
Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | 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-QSOP |
|
ADM1275-1ACPZIC HOT SWAP CTRLR GP 20LFCSP |
592 | - |
|
Datasheet |
- | 20-WQFN Exposed Pad, CSP | Tray | 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) |
|
ADM1275-3ACPZIC HOT SWAP CTRLR GP 20LFCSP |
527 | - |
|
Datasheet |
- | 20-WQFN Exposed Pad, CSP | Tray | 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) |
|
ADM1275-1ARQZIC HOT SWAP CTRLR GP 20QSOP |
139 | - |
|
Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | Tube | 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-QSOP |
|
HPC3130APGEIC HOT PLUG CTRLR PCI 144LQFP |
0 | - |
|
Datasheet |
- | 144-LQFP | Tray | Obsolete | Hot Plug Controller | 4 | No | CompactPCI™ | - | - | 3V ~ 3.6V | - | 0°C ~ 70°C | - | - | - | Surface Mount | 144-LQFP (20x20) |
|
LTC4260IGN#TRPBFIC HOT SWAP CTRLR GP 24SSOP |
2,390 | - |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm 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-SSOP |
|
ADM1278-2ACPZ-RLIC HOT SWAP CTRLR GP 32LFCSP |
9,748 | - |
|
Datasheet |
- | 32-WFQFN 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, Slew Rate, UVLO | 4.5V ~ 20V | - | -40°C ~ 85°C | - | - | 5.5 mA | Surface Mount | 32-LFCSP (5x5) |
|
ADM1278-1AACPZIC HOT SWAP CTRLR GP 32LFCSP |
25 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad, CSP | Tray | Last Time Buy | 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) |
|
HDMP-2840INFINIBAND SWITCH 400-PIN BGA |
233 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LTC4245IUHF#PBFIC HOT SWAP CTRLR PCI 38QFN |
0 | - |
|
Datasheet |
- | 38-WFQFN Exposed Pad | Tube | Obsolete | Hot Swap Controller, Monitor | 4 | No | CompactPCI™, PCIe, CompactTCA | I2C, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault | 3.3V, 5V, ±12V | - | -40°C ~ 85°C | - | - | - | Surface Mount | 38-QFN (5x7) |
|
LTC4245IG#PBFIC HOT SWAP CTRLR PCI 36SSOP |
0 | - |
|
Datasheet |
- | 36-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | Hot Swap Controller, Monitor | 4 | No | CompactPCI™, PCIe, CompactTCA | I2C, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault | 3.3V, 5V, ±12V | - | -40°C ~ 85°C | - | - | - | Surface Mount | 36-SSOP |
|
TPS2398DMT7GTPS2398 - (-36V TO -80V) HOT SWA |
6,000 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TPS2399DMT7GTPS2399 - HOT SWAP CONTROLLER WI |
3,000 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX5900AAETT+MAX5900 -100V TDFN, SIMPLE SWAPP |
1,128 | - |
|
Datasheet |
Simple Swapper™ | 6-WDFN Exposed Pad | Bulk | Active | Hot Swap Controller | 1 | No | Networking | Auto Retry, Fault Timeout, Latched Fault, Thermal Limit, UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, Slew Rate, UVLO | -9V ~ -100V | - | -40°C ~ 85°C (TA) | - | - | 500 µA | Surface Mount | 6-TDFN-EP (3x3) |
|
LM5068MM-3/NOPBPOWER SUPPLY SUPPORT CIRCUIT, FI |
507 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

