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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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RS31210ARIC ELECTRONIC FUSE 10VSON |
4,995 | - |
|
Datasheet |
- | 10-VFDFN Exposed Pad | Cut Tape (CT) | Active | Hot Swap Controller | 1 | Yes | PCI, PCI-X | Latched Fault | Current Limit | 4.5V ~ 5.5V | 5A | -40°C ~ 125°C | - | - | 5 A | Surface Mount | 10-VSON (3x3) |
|
|
TPS2321IDIC HOT SWAP CTRLR GP 16SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Hot Swap Controller | 2 | No | General Purpose | Latched Fault, UVLO | Circuit Breaker, Fault Timeout, Slew Rate | 3V ~ 13V, 3V ~ 5.5V | - | -40°C ~ 85°C | - | - | 500 µA | Surface Mount | 16-SOIC |
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TPS2320IDRIC HOT SWAP CTRLR GP 16SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller | 2 | No | General Purpose | Latched Fault, UVLO | Circuit Breaker, Fault Timeout, Slew Rate | 3V ~ 13V, 3V ~ 5.5V | - | -40°C ~ 85°C | - | - | 500 µA | Surface Mount | 16-SOIC |
|
RS31320IC ELECTRONIC FUSE TSOT23-8L |
3,000 | - |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Hot Swap Controller | 2 | Yes | Motherboard | Latched Fault | Current Limit | 5V, 12V | 3.5A | -40°C ~ 125°C | - | - | 3.5 A | Surface Mount | TSOT-23-8 |
|
RS31340BIC ELECTRONIC FUSE 10QFN |
3,000 | - |
|
Datasheet |
- | 10-VFQFN | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | Motherboard | Auto Retry | Circuit Breaker | 2.97V ~ 16.5V | 10A | -40°C ~ 125°C | - | - | 10 A | Surface Mount | 10-QFN (2x2) |
|
RS31332AIC ELECTRONIC FUSE 10QFN |
3,000 | - |
|
Datasheet |
- | 10-VFQFN | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | Motherboard | Latched Fault | Circuit Breaker | 2.97V ~ 16.5V | 7A | -40°C ~ 125°C | - | - | 7 A | Surface Mount | 10-QFN (2x2) |
|
RS31340AIC ELECTRONIC FUSE 10QFN |
3,000 | - |
|
Datasheet |
- | 10-VFQFN | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | Motherboard | Latched Fault | Circuit Breaker | 2.97V ~ 16.5V | 10A | -40°C ~ 125°C | - | - | 10 A | Surface Mount | 10-QFN (2x2) |
|
RS31330BIC ELECTRONIC FUSE 10QFN |
3,000 | - |
|
Datasheet |
- | 10-VFQFN | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | Motherboard | Auto Retry | Current Limit | 2.97V ~ 16.5V | 7A | -40°C ~ 125°C | - | - | 7 A | Surface Mount | 10-QFN (2x2) |
|
RS31331BIC ELECTRONIC FUSE 10QFN |
3,000 | - |
|
Datasheet |
- | 10-VFQFN | Tape & Reel (TR) | Active | Hot Swap Controller | 1 | Yes | Motherboard | Auto Retry | Current Limit | 2.97V ~ 16.5V | 7A | -40°C ~ 125°C | - | - | 7 A | Surface Mount | 10-QFN (2x2) |
|
MAX5924AEUBHOT-SWAP CONTROLLER |
4,334 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Active | Hot Swap Controller | 1 | Both | General Purpose | Fault Timeout, Latched Fault, Turn On Voltage, UVLO | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate, Turn On Voltage, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 1.5 mA | Surface Mount | 10-uMAX |
|
MAX5937AAESAHOT-SWAP CONTROLLER |
539 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller | 1 | Both | -48V | Auto Retry, Fault Timeout, UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Slew Rate, UVLO | -10V ~ -80V | - | -40°C ~ 85°C (TA) | - | - | 950 µA | Surface Mount | 8-SOIC |
|
UCC3921NPOWER SUPPLY SUPPORT CIRCUIT, AD |
3,700 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Hot Swap Controller | 1 | No | General Purpose | UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | -48V | - | 0°C ~ 70°C | - | - | 1 mA | Through Hole | 8-PDIP |
|
UCC3921NIC HOT SWAP CTRLR GP 8DIP |
3,250 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Hot Swap Controller | 1 | No | General Purpose | UVLO | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | -48V | - | 0°C ~ 70°C | - | - | 1 mA | Through Hole | 8-PDIP |
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MAX5936ACESA+IC HOT-SWAP CTRLR -48V 8-SOIC |
0 | - |
|
Datasheet |
Load Probe™ | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Hot Swap Controller | 1 | No | -48V | Auto Retry, Fault Timeout | Slew Rate, UVLO | -80V ~ -10V | - | -40°C ~ 85°C | - | - | 950 µA | Surface Mount | 8-SOIC |
|
LM25061PMME-1IC SUPERVISOR PWR SUP SUPPORT |
250 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX5936LAESA+IC HOT-SWAP CTRLR -48V 8-SOIC |
0 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
UCC2913NIC HOT SWAP CTRLR -48V 8DIP |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Hot Swap Controller | 1 | No | -48V | Auto Retry, UVLO | Circuit Breaker, Current Limit, Fault Timeout | - | - | -40°C ~ 85°C | - | - | 1 mA | Through Hole | 8-PDIP |
|
UCC2913NPOWER SUPPLY SUPPORT CIRCUIT, AD |
3,500 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Hot Swap Controller | 1 | No | -48V | Auto Retry, UVLO | Circuit Breaker, Current Limit, Fault Timeout | - | - | -40°C ~ 85°C | - | - | 1 mA | Through Hole | 8-PDIP |
|
MAX5948AESAHOT-SWAP CONTROLLER |
1,680 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller | 1 | No | -48V | - | Auto Retry, Fault Timeout, Latched Fault, OVP, UVLO | -20V ~ -80V | - | -40°C ~ 85°C | - | - | 700 µA | Surface Mount | 8-SOIC |
|
MAX5902LCEUTHOT-SWAP CONTROLLER |
12,912 | - |
|
Datasheet |
Simple Swapper™ | SOT-23-6 | Bulk | Active | Hot Swap Controller | 1 | No | Networking | Latched Fault, Thermal Limit, UVLO | Circuit Breaker, Current Limit, Latched Fault, Slew Rate, Thermal Limit, UVLO | 9V ~ 72V | - | -40°C ~ 85°C (TA) | - | - | 1 mA | Surface Mount | SOT-23-6 |

