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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC3914NIC HOT SWAP CTRLR GP 18DIP |
0 | - |
|
Datasheet |
- | 18-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 | 5V ~ 35V | - | 0°C ~ 70°C | - | - | 12 mA | Through Hole | 18-PDIP |
|
UC3914NPOWER SUPPLY SUPPORT CIRCUIT, AD |
2,225 | - |
|
Datasheet |
- | 18-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 | 5V ~ 35V | - | 0°C ~ 70°C | - | - | 12 mA | Through Hole | 18-PDIP |
|
ISL6112INZA-TPOWER SUPPLY CIRCUIT, ADJ |
837 | - |
|
Datasheet |
- | 48-TQFP | Bulk | 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-TQFP (7x7) |
|
LTC4229IG#PBFIDEAL DIODE AND HOT SWAP CONTROL |
894 | - |
|
Datasheet |
- | 24-SSOP (0.209", 5.30mm Width) | Bulk | Active | Hot Swap Controller, OR Controller | 1 | No | General Purpose | OVP, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault | 2.9V ~ 18V | - | -40°C ~ 85°C | - | - | 2 mA | Surface Mount | 24-SSOP |
|
MAX5908UEEDUAL HOT-SWAP CONTROLLER |
15,961 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Sequencer | 2 | Both | PCI Express® | Auto Retry, Fault Timeout, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | 0°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
MAX5956AEEEDUAL HOT-SWAP CONTROLLER |
12,268 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Monitor | 2 | Both | General Purpose | Auto Retry, Fault Timeout, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
MAX5955AEEEDUAL HOT-SWAP CONTROLLER |
9,094 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Monitor | 2 | Both | General Purpose | Auto Retry, Fault Timeout, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
MAX5909UEEDUAL HOT-SWAP CONTROLLER |
4,975 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Sequencer | 2 | Both | PCI Express® | Fault Timeout, Latched Fault, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | 0°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
MAX5907EEEDUAL HOT-SWAP CONTROLLER |
3,746 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Sequencer | 2 | Both | PCI Express® | Fault Timeout, Latched Fault, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
MAX5955BEEEDUAL HOT-SWAP CONTROLLER |
3,586 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Monitor | 2 | Both | General Purpose | Fault Timeout, Latched Fault, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
MAX5908EEEDUAL HOT-SWAP CONTROLLER |
3,404 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Sequencer | 2 | Both | PCI Express® | Auto Retry, Fault Timeout, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
MAX5907UEEDUAL HOT-SWAP CONTROLLER |
930 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Sequencer | 2 | Both | PCI Express® | Fault Timeout, Latched Fault, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | 0°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
TPS2458RHBTIC HOT SWAP CTRLR ATCA 32VQFN |
0 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, OR Controller | 2 | Both | ATCA, MicroTCA™ | Thermal Limit, UVLO | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate | 3V ~ 4V, 8.5V ~ 15V | 165mA | -40°C ~ 85°C | - | - | 3.1 mA | Surface Mount | 32-VQFN (5x5) |
|
MAX5955AEEE-TDUAL HOT-SWAP CONTROLLER |
2,500 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Hot Swap Controller, Monitor | 2 | Both | General Purpose | Auto Retry, Fault Timeout, OVP, UVLO | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 1V ~ 13.2V | - | -40°C ~ 85°C (TA) | - | - | 1.2 mA | Surface Mount | 16-QSOP |
|
MAX5909EEE+IC HOT-SWAP CTRLR DUAL 16QSOP |
5,479 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX5909UEE+IC HOT-SWAP CTRLR DUAL 16-QSOP |
1,108 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX5956BEEE+IC DUAL HOT-SWAP CTRLR 16-QSOP |
0 | - |
|
Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LTC4215CUFD#TRPBFIC HOT SWAP CTRLR GP 24QFN |
0 | - |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Hot Swap Controller, Monitor | 1 | No | General Purpose | I2C, OVP, UVLO | Auto Retry, Current Limit, Fault Timeout, Latched Fault | 2.9V ~ 15V | - | 0°C ~ 70°C | - | - | 3 mA | Surface Mount | 24-QFN (4x5) |
|
LTC1645CS#TRPBFIC HOT SWAP CTRLR GP 14SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Hot Swap Controller, Sequencer | 2 | No | General Purpose | UVLO | Auto Retry, Circuit Breaker, Fault Timeout, Latched Fault, Slew Rate | 1.2V ~ 12V | - | 0°C ~ 70°C | - | - | 1.1 mA | Surface Mount | 14-SO |
|
UCC2915DPTRIC HOT SWAP CTRLR GP 16SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Hot Swap Controller | 1 | Yes | General Purpose | Thermal Limit | Circuit Breaker, Current Limit, Fault Timeout | 7V ~ 15V | 4A | -40°C ~ 85°C | - | - | 1 mA | Surface Mount | 16-SOIC |

