What are Hot Swap Controllers ?
Hot Swap Controllers are integrated circuits designed to allow the safe connection and disconnection of components in live circuits. They are commonly used in industrial power management and production electronics assembly to ensure system reliability during maintenance or upgrades. Important specifications include Current, which affects the load capacity; Operating Temperature, which ensures performance stability in various environments; and Internal Switch(s), which determine the controller's efficiency and response time. Validating lifecycle status is crucial for procurement teams to ensure long-term availability.
Parts in this category
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| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Current | Features | Internal Switch(s) | Mounting Type | Number of Channels | Operating Temperature | Programmable Features | Supplier Device Package | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
15,460
|
Price on request
15,460
|
General Purpose | 1 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout, OVP, UVLO | 14-TSSOP | Hot Swap Controller, Monitor | 9V ~ 80V | |
Texas Instruments
|
15,349
|
Price on request
15,349
|
General Purpose | 1 mA | I²C, Latched Fault UVLO | No | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout | 20-TSSOP | Hot Swap Controller, Monitor | 9V ~ 80V | |
|
Texas Instruments
|
15,248
|
Price on request
15,248
|
-48V | 1.05 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 14-TSSOP | Hot Swap Controller | -80V ~ -20V | |
Analog Devices / Maxim Integrated
|
15,067
|
Price on request
15,067
|
Networking | 1 mA | Fault Timeout, Latched Fault, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | UVLO | SOT-6 | Hot Swap Controller | 9V ~ 72V | |
Analog Devices / Maxim Integrated
|
15,067
|
Price on request
15,067
|
General Purpose | 1.5 mA | Auto Retry, Fault Timeout, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Slew Rate, Turn On Voltage | 10-uMAX/uSOP | Hot Swap Controller | 1V ~ 13.2V | |
|
Analog Devices / Maxim Integrated
|
15,067
|
Price on request
15,067
|
General Purpose | 1 mA | Auto Retry, Fault Timeout, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | UVLO | SOT-6 | Hot Swap Controller | 9V ~ 72V | |
Analog Devices / Maxim Integrated
|
14,285
|
Price on request
14,285
|
General Purpose | 600 µA | OVP, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-QSOP | Hot Swap Controller | 2.7V ~ 13.2V | |
Texas Instruments
|
14,202
|
Price on request
14,202
|
General Purpose | 1 mA | UVLO | No | Surface Mount | 1 | 0°C ~ 70°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 8-SOIC | Hot Swap Controller | -48V | |
Renesas
|
12,740
|
Price on request
12,740
|
USB | 600mA | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 8-SOIC | Hot Swap Controller | 2.3V ~ 5.5V | |
Texas Instruments
|
12,650
|
Price on request
12,650
|
General Purpose | 5A | Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 125°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-QFN (4x4) | Hot Swap Controller | 3V ~ 20V | |
Analog Devices / Maxim Integrated
|
12,053
|
Price on request
12,053
|
PCI Express® | 1.2 mA | Auto Retry, Fault Timeout, OVP, UVLO | Both | Surface Mount | 2 | 0°C ~ 85°C (TA) | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 8-SOIC | Hot Swap Controller, Sequencer | 1V ~ 13.2V | |
Analog Devices / Maxim Integrated
|
12,053
|
Price on request
12,053
|
Networking | 1 mA | Auto Retry, Fault Timeout, Thermal Limit, UVLO | Both | Surface Mount | 1 | -40°C ~ 85°C (TA) | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Slew Rate, Thermal Limit, UVLO | SOT-23-6 | Hot Swap Controller | 9V ~ 72V | |
Texas Instruments
|
12,053
|
Price on request
12,053
|
General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 14-SOIC | Hot Swap Controller | 3V ~ 13V | |
Texas Instruments
|
12,053
|
Price on request
12,053
|
General Purpose | 1 mA | Auto Retry, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 10-VSSOP | Hot Swap Controller | 2.5V ~ 18V | |
Renesas
|
12,040
|
Price on request
12,040
|
USB | 1.1A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 8-DFN (3x3) | Hot Swap Controller | 2.3V ~ 5.5V | |
Renesas
|
12,000
|
Price on request
12,000
|
General Purpose | 9 mA | - | No | Surface Mount | 2 | 0°C ~ 85°C | Auto Retry, Current Limit, Fault Timeout, Latched Fault, Slew Rate | 28-QFN (5x5) | Hot Swap Controller | 2.25V ~ 3.63V | |
|
Analog Devices / Maxim Integrated
|
10,044
|
Price on request
10,044
|
PCI Express® | 1.2 mA | Auto Retry, Fault Timeout, OVP, UVLO | Both | Surface Mount | 2 | -40°C ~ 85°C (TA) | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 8-SOIC | Hot Swap Controller, Sequencer | 1V ~ 13.2V | |
Intersil
|
9,438
|
Price on request
9,438
|
CompactPCI™ | 100mA, 500mA | Latched Fault, UVLO | Both | Surface Mount | 4 | 0°C ~ 70°C | Circuit Breaker, Fault Timeout, Slew Rate | 16-SOIC | Hot Plug Controller | 10.8V ~ 13.2V | |
Texas Instruments
|
9,172
|
Price on request
9,172
|
General Purpose | 2.5 mA | UVLO | Yes | Surface Mount | 1 | -40°C ~ 125°C (TA) | Slew Rate, UVLO | 8-VSSOP | Hot Swap Controller | 2.3V ~ 5.5V | |
Texas Instruments
|
9,091
|
Price on request
9,091
|
General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 2 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 16-TSSOP | Hot Swap Controller | 3V ~ 13V, 3V ~ 5.5V | |
|
Texas Instruments
|
9,085
|
Price on request
9,085
|
General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 14-TSSOP | Hot Swap Controller | 3V ~ 13V | |
Analog Devices / Maxim Integrated
|
8,932
|
Price on request
8,932
|
General Purpose | 1.4 mA | Auto Retry, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, UVLO | 8-SOIC | Hot Swap Controller | 9V ~ 80V | |
|
Texas Instruments
|
8,834
|
Price on request
8,834
|
General Purpose | 5 µA | Latched Fault, UVLO | No | Surface Mount | 2 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 20-TSSOP | Hot Swap Controller | 3V ~ 13V, 3V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
7,800
|
Price on request
7,800
|
General Purpose | 650 µA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | TSOT-23-6 | Hot Swap Controller | 2.7V ~ 16.5V | |
|
Texas Instruments
|
7,708
|
Price on request
7,708
|
General Purpose | 1.3 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout, OVP, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
|
Texas Instruments
|
7,333
|
Price on request
7,333
|
General Purpose | 1 mA | UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 8-SOIC | Hot Swap Controller | -48V | |
|
Texas Instruments
|
7,280
|
Price on request
7,280
|
General Purpose | 1 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
Analog Devices / Maxim Integrated
|
7,232
|
Price on request
7,232
|
General Purpose | 1.2 mA | Auto Retry, Fault Timeout, OVP, UVLO | Both | Surface Mount | 2 | -40°C ~ 85°C (TA) | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 16-QSOP | Hot Swap Controller, Monitor | 1V ~ 13.2V | |
|
Texas Instruments
|
6,869
|
Price on request
6,869
|
General Purpose | 1 mA | Auto Retry, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 8-VSSOP | Hot Swap Controller | 2.5V ~ 18V | |
On Semiconductor
|
6,805
|
Price on request
6,805
|
-48V | 6.5A | Auto Retry, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 145°C | Current Limit, OVP, UVLO | S-PAK-7 | Hot Swap Controller | 100V | |
|
Texas Instruments
|
6,514
|
Price on request
6,514
|
-48V | 1.05 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 14-TSSOP | Hot Swap Controller | -80V ~ -20V | |
|
Texas Instruments
|
6,505
|
Price on request
6,505
|
SCSI | 1.65A | Thermal Limit | Yes | Surface Mount | 1 | 0°C ~ 70°C | Fault Timeout | 8-SOIC | Hot Swap Controller | 4V ~ 6V | |
|
Monolithic Power Systems
|
6,232
|
Price on request
6,232
|
Networking | 50A | Auto Retry, Fault Timeout, Latched Fault, PMBus, Thermal Shutdown, UVLO | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Auto Retry, Current Limit, Fault Timeout, Latched Fault, Slew Rate, UVLO | 32-LGA (5x5) | Hot Swap Controller | 4V ~ 16V | |
|
Texas Instruments
|
6,069
|
Price on request
6,069
|
-48V | - | Auto Retry | No | Surface Mount | 3 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 14-TSSOP | Hot Swap Controller | -80V ~ -12V | |
Analog Devices / Maxim Integrated
|
6,027
|
Price on request
6,027
|
General Purpose | 9A | Auto Retry, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 28-TQFN (5x5) | Hot Swap Controller | 2.7V ~ 18V | |
|
Analog Devices / Maxim Integrated
|
6,027
|
Price on request
6,027
|
General Purpose | 9A | Auto Retry, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 28-TQFN (5x5) | Hot Swap Controller | 2.7V ~ 18V | |
|
STMicroelectronics
|
6,000
|
Price on request
6,000
|
General Purpose | - | Auto Retry, Fault Timeout, OVP, Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 32-QFN (5x5) | Hot Swap Controller, OR Controller | 4V ~ 65V | |
|
Intersil
|
5,717
|
Price on request
5,717
|
-48V, VoIP | 900 µA | Latched Fault | No | Surface Mount | 1 | 0°C ~ 70°C | Circuit Breaker, Fault Timeout, OVP, UVLO | 8-SOIC | Hot Swap Controller | 10V ~ 80V | |
Analog Devices / Maxim Integrated
|
5,000
|
Price on request
5,000
|
General Purpose | 650 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Turn On Voltage | TSOT-23-8 | Hot Swap Controller | 2.7V ~ 16.5V | |
Analog Devices / Maxim Integrated
|
5,000
|
Price on request
5,000
|
General Purpose | 650 µA | Auto Retry, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 8-SO | Hot Swap Controller | 2.7V ~ 12V | |
Intersil
|
5,000
|
Price on request
5,000
|
General Purpose | 3 mA | Latched Fault | No | Surface Mount | 1 | 0°C ~ 85°C | Current Limit, Fault Timeout | 8-SOIC | Hot Swap Controller | 9V ~ 15V | |
Analog Devices / Maxim Integrated
|
5,000
|
Price on request
5,000
|
General Purpose | 5 mA | PMBus | No | Surface Mount | 1 | -40°C ~ 85°C | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | 20-LFCSP-WQ (5x5) | Hot Swap Controller, Monitor | 2.95V ~ 20V | |
|
Texas Instruments
|
4,971
|
Price on request
4,971
|
General Purpose | 2 mA | Auto Retry, I²C, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 20-TSSOP | Hot Swap Controller, Monitor | 9V ~ 80V | |
|
Analog Devices / Maxim Integrated
|
4,833
|
Price on request
4,833
|
-48V | 700 µA | Fault Timeout, Latched Fault, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, OVP, UVLO | 8-SOIC | Hot Swap Controller | -80V ~ -20V | |
Monolithic Power Systems
|
4,811
|
Price on request
4,811
|
General Purpose | 15A | OVP, Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Current Limit | 22-QFN (3x5) | Hot Swap Controller, Monitor | 4.8V ~ 16V | |
Analog Devices / Maxim Integrated
|
4,680
|
Price on request
4,680
|
General Purpose | 6A | Auto Retry, Fault Timeout, Latched Fault | Yes | Surface Mount | 1 | -40°C ~ 105°C | Circuit Breaker, Current Limit, OVP, Slew Rate, UVLO | 16-WLP | Hot Swap Controller | 2.7V ~ 18V | |
|
Monolithic Power Systems
|
4,668
|
Price on request
4,668
|
General Purpose | - | OVP, Thermal Limit, UVLO | Yes | Surface Mount | 1 | - | Current Limit | 22-QFN (3x5) | Hot Swap Controller, Monitor | - | |
|
Texas Instruments
|
4,490
|
Price on request
4,490
|
General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 14-SOIC | Hot Swap Controller | 3V ~ 13V | |
Texas Instruments
|
4,415
|
Price on request
4,415
|
General Purpose | 12A | Latched Fault, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 36-VQFN (7x3.5) | Hot Swap Controller | 2.5V ~ 18V | |
|
Texas Instruments
|
4,350
|
Price on request
4,350
|
-48V | 1 mA | Auto Retry, UVLO | No | Surface Mount | 1 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout | 8-SOIC | Hot Swap Controller | - |
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