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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX5946LETXPCI EXPRESS HOT-PLUG CONTROLLER |
4,521 | - |
|
Datasheet |
- | 36-WFQFN Exposed Pad | Bulk | Active | Hot Swap Controller | 4 | Both | PCI Express® | Fault Timeout, Latched Fault, SMBus, Thermal Shutdown, UVLO | Current Limit, Fault Timeout, Latched Fault, UVLO | 3V ~ 3.6V, 10.8V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 500 µA | Surface Mount | 36-TQFN (6x6) |
|
ISL6113IRZAPOWER SUPPLY CIRCUIT, ADJ |
1,197 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tube | Obsolete | Hot Plug Controller | 6 | Both | PCI Express® | Auto Retry, Latched Fault, Thermal Limit, UVLO | Current Limit, Fault Timeout, Slew Rate | 3.3V, 12V | - | -40°C ~ 85°C | - | - | 900 µA | Surface Mount | 48-QFN (7x7) |
|
ISL6114IRZAPOWER SUPPLY CIRCUIT, ADJ |
467 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tube | Obsolete | Hot Plug Controller | 6 | Both | PCI Express® | Auto Retry, Latched Fault, Thermal Limit, UVLO | Current Limit, Fault Timeout, Slew Rate | 3.3V, 12V | - | -40°C ~ 85°C | - | - | 900 µA | Surface Mount | 48-QFN (7x7) |
|
TPS24741RGERIC HOT SWAP CTRLR GP 24VQFN |
0 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 1 | No | General Purpose | Auto Retry, UVLO | Current Limit, Fault Timeout, OVP, Turn On Voltage | 2.5V ~ 18V | - | -40°C ~ 125°C | - | - | 4.2 mA | Surface Mount | 24-VQFN (4x4) |
|
TPS24740RGERIC HOT SWAP CTRLR GP 24VQFN |
0 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 1 | No | General Purpose | Latched Fault, UVLO | Current Limit, Fault Timeout, OVP, Turn On Voltage | 2.5V ~ 18V | - | -40°C ~ 125°C | - | - | 4.2 mA | Surface Mount | 24-VQFN (4x4) |
|
MAX5902ACEUT#G13HOT-SWAP CONTROLLER |
1,282 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX5931HEEPTRIPLE HOT-SWAP CONTROLLER |
3,012 | - |
|
Datasheet |
- | 20-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Sequencer | 3 | No | General Purpose | Auto Retry, Fault Timeout, Latched Fault, UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 2.5 mA | Surface Mount | 20-QSOP |
|
RS31387RIC ELECTRONIC FUSE 32LGA |
3,000 | - |
|
Datasheet |
- | 32-VFLGA Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | Motherboard | Auto Retry | Current Limit | 4.5V ~ 16V | 50A | -40°C ~ 125°C | - | - | 50 A | Surface Mount | 32-LGA (5x5) |
|
MAX5900LBEUT+TIC HOT SWAP CTRLR -48V SOT23-6 |
0 | - |
|
Datasheet |
Simple Swapper™ | SOT-23-6 | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | -48V | Fault Timeout, Latched Fault, Thermal Limit | UVLO | -100V ~ -9V | - | -40°C ~ 85°C | - | - | 500 µA | Surface Mount | SOT-6 |
|
RS31385RIC ELECTRONIC FUSE 32LGA |
3,000 | - |
|
Datasheet |
- | 32-VFLGA Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | Motherboard | Latched Fault | Current Limit | 4.5V ~ 16V | 50A | -40°C ~ 125°C | - | - | 50 A | Surface Mount | 32-LGA (5x5) |
|
HPC3130PBMIC HOT PLUG CONTROLLER 120-QFP |
3,911 | - |
|
Datasheet |
- | 120-BQFP | Tray | Obsolete | Hot-Swap Controller | - | No | CompactPCI™ | - | - | - | - | 0°C ~ 70°C | - | - | - | Surface Mount | 120-QFP (28x28) |
|
STPM801-TRDISCRETE |
2,988 | - |
|
- |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 1 | Yes | General Purpose | Auto Retry, Fault Timeout, OVP, Thermal Limit, UVLO | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 4V ~ 65V | - | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | - | Surface Mount | 32-QFN (5x5) |
|
ISL6112IRZAPOWER SUPPLY CIRCUIT, ADJ |
2,158 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tube | Obsolete | Hot Plug Controller | 6 | Both | PCI Express® | Thermal Limit, UVLO | Current Limit, Fault Timeout | 3.3V, 12V | - | -40°C ~ 85°C | - | - | 900 µA | Surface Mount | 48-QFN (7x7) |
|
UC3914DWTRIC HOT SWAP CTRLR GP 18SOIC |
0 | - |
|
Datasheet |
- | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Hot Swap Controller | 1 | No | General Purpose | UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 5V ~ 35V | - | 0°C ~ 70°C | - | - | 12 mA | Surface Mount | 18-SOIC |
|
LTC4224CDDB-2#TRMPBFIC HOT SWAP CTRLR GP 10DFN |
164 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 2 | No | General Purpose | Auto Retry, Fault Timeout, UVLO | Current Limit, Slew Rate | 1V ~ 6V | - | 0°C ~ 70°C | - | - | 1.4 mA | Surface Mount | 10-DFN (3x2) |
|
TPS2459RHBTIC HOT SWAP CTRLR ATCA 32VQFN |
0 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 2 | Both | ATCA, MicroTCA™ | I2C, Thermal Limit, UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, Slew Rate | 3V ~ 4V, 8.5V ~ 15V | 165mA | -40°C ~ 85°C | - | - | 3.1 mA | Surface Mount | 32-VQFN (5x5) |
|
TPS2342PFPRIC HOT PLUG CTRLR PCI 80HTQFP |
0 | - |
|
Datasheet |
- | 80-TQFP Exposed Pad | Tape & Reel (TR) | 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) |
|
MAX5927ETJ48V QUAD HOT-SWAP CONTROLLER |
2,518 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Bulk | Active | Hot Swap Controller, Sequencer | 4 | 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 | 32-TQFN-EP (5x5) |
|
ADM1171-1AUJZ-RL7IC HOT SWAP CTRLR GP TSOT23-8 |
0 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | No | General Purpose | Auto Retry, I2C, UVLO | Current Limit, Fault Timeout, Turn On Voltage | 2.7V ~ 16.5V | - | -40°C ~ 85°C | - | - | 650 µA | Surface Mount | TSOT-23-8 |
|
LTC4224CDDB-1#TRMPBFIC HOT SWAP CTRLR GP 10DFN |
50 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller | 2 | No | General Purpose | Fault Timeout, Latched Fault, UVLO | Current Limit, Slew Rate | 1V ~ 6V | - | 0°C ~ 70°C | - | - | 1.4 mA | Surface Mount | 10-DFN (3x2) |

