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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC4261IUFD#PBFNEGATIVE VOLTAGE HOT SWAP CONTRO |
314 | - |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Bulk | 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) |
|
MIC2593-2YTQIC HOT PLUG CTRLR PCI 48TQFP |
245 | - |
|
Datasheet |
- | 48-TQFP | Tray | Active | 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) |
|
LTC4217IFE#TRPBFIC HOT SWAP CTRLR GP 20TSSOP |
0 | - |
|
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 ~ 85°C | - | - | 1.6 mA | Surface Mount | 20-TSSOP-EP |
|
MAX5913AEMH48V QUAD HOT-SWAP CONTROLLER |
39,373 | - |
|
Datasheet |
- | 44-QFP | Bulk | Active | Hot Swap Controller | 4 | No | IP Phones, Power over LAN, Network Routers and Switches | Auto Retry, Fault Timeout, Latched Fault, UVLO | Current Limit, Fault Timeout, UVLO | 35V ~ 72V | - | -40°C ~ 85°C (TA) | - | - | 2.7 mA | Surface Mount | 44-MQFP (10x10) |
|
MAX5931HEEP+IC HOT SWAP CTRLR GP 20QSOP |
0 | - |
|
Datasheet |
VariableSpeed/BiLevel™ | 20-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Hot Swap Controller | 3 | No | General Purpose | Fault Timeout | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C | - | - | 2.5 mA | Surface Mount | 20-QSOP |
|
ADM1275-1ACPZ-R7IC HOT SWAP CTRLR GP 20LFCSP |
0 | - |
|
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) |
|
ADM1275-1ARQZ-R7IC HOT SWAP CTRLR GP 20QSOP |
0 | - |
|
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 |
|
ADM1278-3ACPZ-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) |
|
ADM1278-3ACPZIC HOT SWAP CTRLR GP 32LFCSP |
0 | - |
|
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) |
|
ADM1276-3ACPZ-RLIC HOT SWAP CTRLR GP 20LFCSP |
0 | - |
|
Datasheet |
- | 20-WQFN Exposed Pad, CSP | Tape & Reel (TR) | Obsolete | 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) |
|
MAX5914EMH+POWER SUPPLY SUPPORT CIRCUIT, FI |
1,174 | - |
|
Datasheet |
- | 44-QFP | Bulk | Active | Hot Swap Controller | 4 | No | Power Over Lan | Auto Retry, Fault Timeout, Latched Fault, UVLO | Current Limit, Fault Timeout, UVLO | 35V ~ 72V | - | -40°C ~ 85°C | - | - | 2.7 mA | Surface Mount | 44-MQFP (10x10) |
|
LTC4238CGN#PBFHIGHVOLTAGE, HIGHPOWER HOTSWAP C |
76 | - |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Hot Swap Controller | 1 | Yes | General Purpose | Auto Retry, Thermal Limit, UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 6.5V ~ 80V | 63A | 0°C ~ 70°C (TJ) | - | - | 3 mA | Surface Mount | 24-SSOP |
|
ADM1278-2ACPZIC HOT SWAP CTRLR GP 32LFCSP |
853 | - |
|
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) |
|
HPC3130APBMIC HOT PLUG CONTROLLER 120-QFP |
3,033 | - |
|
Datasheet |
- | 120-BQFP | Tray | Obsolete | Hot-Swap Controller | - | No | CompactPCI™ | - | - | - | - | 0°C ~ 70°C | - | - | - | Surface Mount | 120-QFP (28x28) |
|
|
LTC4282CUH#PBFIC HOT SWAP CTRLR GP 32QFN |
356 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Tube | Obsolete | Hot Swap Controller, Monitor | 1 | No | General Purpose | I2C, OVP, UVLO | Current Limit | 2.9V ~ 33V | - | 0°C ~ 70°C | - | - | 3.5 mA | Surface Mount | 32-QFN (5x5) |
|
LTC4238HGN#PBFHIGHVOLTAGE, HIGHPOWER HOTSWAP C |
48 | - |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Hot Swap Controller | 1 | Yes | General Purpose | Auto Retry, Thermal Limit, UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 6.5V ~ 80V | 63A | -40°C ~ 125°C (TJ) | - | - | 3 mA | Surface Mount | 24-SSOP |
|
HPC3130APBKIC HOT PLUG CTRLR PCI 128LQFP |
0 | - |
|
Datasheet |
- | 128-LQFP | Bulk | Obsolete | Hot Plug Controller | 4 | No | CompactPCI™ | - | - | 3V ~ 3.6V | - | 0°C ~ 70°C | - | - | - | Surface Mount | 128-LQFP (14x14) |
|
LTC1421IG-2.5#PBFHOT SWAP CONTROLLER |
523 | - |
|
Datasheet |
- | 24-SSOP (0.209", 5.30mm Width) | Bulk | Active | Hot Swap Controller | 2 | No | General Purpose | Latched Fault, UVLO | Circuit Breaker, Fault Timeout, Slew Rate | 3V ~ 12V | - | -40°C ~ 85°C | - | - | 1.5 mA | Surface Mount | 24-SSOP |
|
ADM1075-2ACPZIC HOT SWAP CTRLR -48V 28LFCSP |
565 | - |
|
Datasheet |
- | 28-WFQFN Exposed Pad, CSP | Tray | 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) |
|
ADM1075-2ARUZ-RL7IC HOT SWAP CTRLR -48V 28TSSOP |
16 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | 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-TSSOP |

