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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC4253BCGN#PBFIC HOT SWAP CTRLR -48V 16SSOP |
95 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller, Sequencer | 1 | No | -48V | Latched Fault | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | -48V | - | 0°C ~ 70°C | - | - | 800 µA | Surface Mount | 16-SSOP |
|
LTC4242IUHF#PBFIC HOT SWAP CTRLR PCI EXP 38QFN |
8 | - |
|
Datasheet |
- | 38-WFQFN Exposed Pad | Tube | Active | Hot Swap Controller | 6 | Both | PCI Express® | Fault Timeout, Thermal Limit, UVLO | Auto Retry, Current Limit, Latched Fault, Slew Rate | 2.7V ~ 14.4V | - | -40°C ~ 85°C | - | - | 1.6 mA | Surface Mount | 38-QFN (5x7) |
|
LTC1642ACGN#PBFIC HOTSWAP CTR INFINIBAND 16SSOP |
67 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | 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 |
|
LTC4227CGN-1#PBFIC HOT SWAP CTRLR GP 16SSOP |
7 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller, OR Controller | 1 | No | General Purpose | Latched Fault, UVLO | Current Limit, Fault Timeout, Slew Rate | 2.9V ~ 18V | - | 0°C ~ 70°C | - | - | 2 mA | Surface Mount | 16-SSOP |
|
LTC1642AIGN#PBFIC HOTSWAP CTR INFINIBAND 16SSOP |
7 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | InfiniBand™ | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO | 2.97V ~ 16.5V | - | -40°C ~ 85°C | - | - | 1.25 mA | Surface Mount | 16-SSOP |
|
LTC4235CUFD-2#PBFIC HOT SWAP CTRLR GP 20QFN |
6 | - |
|
Datasheet |
- | 20-WFQFN Exposed Pad | Tube | Active | Hot Swap Controller, Monitor | 2 | No | General Purpose | Auto Retry | Current Limit | 9V ~ 14V | - | 0°C ~ 70°C | - | - | 2.7 mA | Surface Mount | 20-QFN (4x5) |
|
LTC4236CUFD-1#PBFIC HOT SWAP CTRLR GP 28QFN |
7 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tube | 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) |
|
LTC4283IUHF#PBFIC HOT SWAP CTRLR GP 38QFN |
52 | - |
|
Datasheet |
- | 38-WFQFN Exposed Pad | Tube | 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 ~ 85°C (TA) | - | - | 2.5 mA | Surface Mount | 38-QFN (5x7) |
|
ADM1281-1ACPZ12-BIT ADC HOT SWAP CONTROLLER |
53 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad, CSP | Tray | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry, Fault Timeout, Latched Fault, OVP, PMBus, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 4.5V ~ 20V | - | -40°C ~ 85°C | - | - | 5.5 mA | Surface Mount | 32-LFCSP-WQ (5x5) |
|
LTC4284CUHG#PBFIC HOT SWAP CTRLR TELECOM 44QFN |
45 | - |
|
Datasheet |
- | 44-WFQFN Exposed Pad | Tube | Active | Hot Swap Controller, Monitor | 1 | No | Telecom | I2C, OVP, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 10.8V ~ 12V | - | 0°C ~ 70°C | - | - | 2.5 mA | Surface Mount | 44-QFN (5x8) |
|
LTC4284IUHG#PBFIC HOT SWAP CTRLR TELECOM 44QFN |
45 | - |
|
Datasheet |
- | 44-WFQFN Exposed Pad | Tube | 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 ~ 85°C | - | - | 2.5 mA | Surface Mount | 44-QFN (5x8) |
|
MIC2085-JYQSIC HOTSWAP CTR INFINIBAND 16QSOP |
38 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | InfiniBand™ | Auto Retry, OVP | Current Limit, Fault Timeout, Slew Rate | 2.3V ~ 16.5V | - | -40°C ~ 85°C | - | - | 1.6 mA | Surface Mount | 16-QSOP |
|
ISL61862DIRZIC HOT SWAP CTRLR USB 8DFN |
520 | - |
|
Datasheet |
- | 8-VDFN Exposed Pad | Tube | Obsolete | Hot Swap Controller | 2 | Yes | USB | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | - | 2.5V ~ 5.5V | 3A | -40°C ~ 85°C | - | - | 57 µA | Surface Mount | 8-DFN (3x3) |
|
MIC2583-JYQSIC HOT SWAP CTRLR GP 16QSOP |
55 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Hot Swap Controller | 1 | No | General Purpose | Latched Fault | Fault Timeout, Slew Rate, UVLO | 2.3V ~ 13.2V | - | -40°C ~ 85°C | - | - | 1.5 mA | Surface Mount | 16-QSOP |
|
HIP1011ECAZAANALOG CIRCUIT, PDSO28 |
51 | - |
|
Datasheet |
- | 28-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Hot Plug Controller | 8 | Both | CompactPCI™ | Latched Fault | Circuit Breaker, Fault Timeout, Slew Rate | 10.8V ~ 13.2V | 100mA, 500mA | 0°C ~ 70°C | - | - | 5.3 mA | Surface Mount | 28-SSOP/QSOP |
|
LTC4251BIS6-2#TRMPBFIC HOT SWAP CTRLR -48V TSOT23-6 |
35 | - |
|
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 | - | -40°C ~ 85°C | - | - | 800 µA | Surface Mount | TSOT-23-6 |
|
MIC2584-JYTSIC HOT SWAP CTRLR GP 16TSSOP |
40 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | 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 |
|
LT1640AHCN8IC HOT SWAP CTRLR -48V 8DIP |
28 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Hot Swap Controller | 1 | No | -48V | Auto Retry | Circuit Breaker, Fault Timeout, OVP, UVLO | -80V ~ -10V | - | 0°C ~ 70°C | - | - | 1.3 mA | Through Hole | 8-PDIP |
|
MAX5915AEUI+IC HOT SWAP CTRLR PCI 28TSSOP |
0 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Hot Swap Controller | 5 | Both | PCI | Fault Timeout, Latched Fault, Thermal Limit, UVLO | Circuit Breaker, Current Limit | 10.8V ~ 13.2V | 205mA, 1A | -40°C ~ 85°C | - | - | 2.5 mA | Surface Mount | 28-TSSOP |
|
ADM1275-2ARQZIC HOT SWAP CTRLR GP 16QSOP |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Last Time Buy | Hot Swap Controller, Monitor | 1 | No | General Purpose | Latched Fault, PMBus | Current Limit, Fault Timeout, OVP, UVLO | 2.95V ~ 20V | - | -40°C ~ 85°C | - | - | 5 mA | Surface Mount | 16-QSOP |

