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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices / Maxim Integrated
|
206,358
|
Price on request
206,358
|
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
|
124,552
|
Price on request
124,552
|
ATCA, MicroTCA™ | 165mA | I²C, Thermal Limit, UVLO | Both | Surface Mount | 4 | -40°C ~ 85°C | Auto Retry, Current Limit, Fault Timeout, Latched Fault, Slew Rate | 36-VQFN (6x6) | Hot Swap Controller, OR Controller | 3V ~ 4V, 8.5V ~ 15V | |
Texas Instruments
|
92,368
|
Price on request
92,368
|
General Purpose | 1.3 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout, OVP, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
Texas Instruments
|
75,858
|
Price on request
75,858
|
-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
|
60,414
|
Price on request
60,414
|
Networking | 1 mA | Auto Retry, Fault Timeout, Thermal Limit, UVLO | No | 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
|
56,410
|
Price on request
56,410
|
General Purpose | 6A | Auto Retry, Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout | 8-SO PowerPad | Hot Swap Controller | 3V ~ 20V | |
Texas Instruments
|
52,961
|
Price on request
52,961
|
-48V | 700 µA | Auto Retry, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 8-VSSOP | Hot Swap Controller | -80V ~ -36V | |
Texas Instruments
|
52,757
|
Price on request
52,757
|
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 | |
|
Texas Instruments
|
49,719
|
Price on request
49,719
|
General Purpose | 6A | Latched Fault, Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout | 8-SO PowerPad | Hot Swap Controller | 3V ~ 20V | |
|
Texas Instruments
|
46,651
|
Price on request
46,651
|
General Purpose | 1.3 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout, OVP, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
|
Texas Instruments
|
45,270
|
Price on request
45,270
|
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 | |
|
Texas Instruments
|
43,379
|
Price on request
43,379
|
General Purpose | 1 mA | Latched Fault, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 10-VSSOP | Hot Swap Controller | 2.5V ~ 18V | |
Texas Instruments
|
40,428
|
Price on request
40,428
|
General Purpose | 5.5A | 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 | |
|
Texas Instruments
|
39,958
|
Price on request
39,958
|
General Purpose | 1 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
|
Texas Instruments
|
39,405
|
Price on request
39,405
|
General Purpose | 1 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
|
Texas Instruments
|
39,304
|
Price on request
39,304
|
General Purpose | 1 mA | Latched Fault, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 10-VSSOP | Hot Swap Controller | 2.5V ~ 18V | |
|
Texas Instruments
|
37,982
|
Price on request
37,982
|
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 | |
|
Texas Instruments
|
36,567
|
Price on request
36,567
|
General Purpose | 1 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout, OVP, UVLO | 14-TSSOP | Hot Swap Controller, Monitor | 9V ~ 80V | |
Texas Instruments
|
34,776
|
Price on request
34,776
|
General Purpose | 12A | Auto Retry, 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 | |
|
Microchip Technology
|
31,964
|
Price on request
31,964
|
General Purpose | 1.5 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Fault Timeout, Slew Rate, UVLO | 16-QSOP | Hot Swap Controller | 2.3V ~ 13.2V | |
Microchip Technology
|
31,829
|
Price on request
31,829
|
-48V | 4 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 14-SOIC | Hot Swap Controller, Sequencer | -80V ~ -19V | |
|
Microchip Technology
|
31,828
|
Price on request
31,828
|
-48V | 4 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 14-SOIC | Hot Swap Controller, Sequencer | -80V ~ -19V | |
|
Microchip Technology
|
31,827
|
Price on request
31,827
|
-48V | 4 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 14-SOIC | Hot Swap Controller, Sequencer | -80V ~ -19V | |
|
Microchip Technology
|
31,824
|
Price on request
31,824
|
-48V | 4 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 14-SOIC | Hot Swap Controller, Sequencer | -80V ~ -19V | |
|
Microchip Technology
|
31,823
|
Price on request
31,823
|
-48V | 3 mA | Fault Timeout, Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Slew Rate, UVLO | 8-SOIC | Hot Swap Controller | -80V ~ -19V | |
|
Microchip Technology
|
31,821
|
Price on request
31,821
|
-48V | 3 mA | Fault Timeout, Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Slew Rate, UVLO | 8-SOIC | Hot Swap Controller | -80V ~ -19V | |
|
Microchip Technology
|
31,770
|
Price on request
31,770
|
General Purpose | 1.5 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Fault Timeout, Slew Rate, UVLO | 16-QSOP | Hot Swap Controller | 2.3V ~ 13.2V | |
|
Microchip Technology
|
31,594
|
Price on request
31,594
|
PCI Express® | - | Latched Fault, Thermal Limit, UVLO | Both | Surface Mount | 6 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate | 48-TQFP (7x7) | Hot Plug Controller | 3V ~ 3.6V, 11V ~ 13V | |
|
Microchip Technology
|
31,592
|
Price on request
31,592
|
PCI Express® | - | Auto Retry, Thermal Limit, UVLO | Both | Surface Mount | 6 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate | 48-TQFP (7x7) | Hot Plug Controller | 3V ~ 3.6V, 11V ~ 13V | |
|
Microchip Technology
|
31,591
|
Price on request
31,591
|
PCI Express® | - | Auto Retry, Thermal Limit, UVLO | Both | Surface Mount | 6 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate | 48-TQFP (7x7) | Hot Plug Controller | 3V ~ 3.6V, 11V ~ 13V | |
|
Microchip Technology
|
31,590
|
Price on request
31,590
|
PCI Express® | - | Latched Fault, Thermal Limit, UVLO | Both | Surface Mount | 6 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout, Slew Rate | 48-TQFP (7x7) | Hot Plug Controller | 3V ~ 3.6V, 11V ~ 13V | |
|
Microchip Technology
|
31,158
|
Price on request
31,158
|
InfiniBand™ | 1.6 mA | Auto Retry, OVP | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 16-QSOP | Hot Swap Controller | 2.3V ~ 16.5V | |
|
Microchip Technology
|
31,157
|
Price on request
31,157
|
InfiniBand™ | 1.6 mA | Auto Retry, OVP | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 16-QSOP | Hot Swap Controller | 2.3V ~ 16.5V | |
|
Texas Instruments
|
30,411
|
Price on request
30,411
|
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
|
30,133
|
Price on request
30,133
|
-48V | 2 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 125°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 10-VSSOP | Hot Swap Controller | -80V ~ -9V | |
Texas Instruments
|
28,199
|
Price on request
28,199
|
General Purpose | 2 mA | I²C, Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 20-TSSOP | Hot Swap Controller, Monitor | 9V ~ 80V | |
|
Texas Instruments
|
26,809
|
Price on request
26,809
|
General Purpose | 1 mA | Latched Fault, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 8-VSSOP | Hot Swap Controller | 2.5V ~ 18V | |
|
Texas Instruments
|
25,829
|
Price on request
25,829
|
General Purpose | 1.6 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, UVLO | 10-VSSOP | Hot Swap Controller | 2.9V ~ 17V | |
|
Texas Instruments
|
24,107
|
Price on request
24,107
|
General Purpose | 1.6 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, UVLO | 10-VSSOP | Hot Swap Controller | 2.9V ~ 17V | |
Texas Instruments
|
22,661
|
Price on request
22,661
|
-48V | - | Auto Retry | No | Surface Mount | 3 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 14-SOIC | Hot Swap Controller | -80V ~ -12V | |
|
Texas Instruments
|
21,331
|
Price on request
21,331
|
General Purpose | 1 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout, OVP, UVLO | 14-TSSOP | Hot Swap Controller, Monitor | 9V ~ 80V | |
|
Texas Instruments
|
21,271
|
Price on request
21,271
|
General Purpose | 1.3 mA | Fault Timeout, Latched Fault, OVP, UVLO | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
Analog Devices / Maxim Integrated
|
20,089
|
Price on request
20,089
|
General Purpose | 600 µA | Auto Retry, OVP, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout | 8-SOIC | Hot Swap Controller | 2.7V ~ 13.2V | |
Analog Devices / Maxim Integrated
|
20,000
|
Price on request
20,000
|
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 | 6-TDFN-EP (3x3) | Hot Swap Controller | 9V ~ 72V | |
|
Analog Devices / Maxim Integrated
|
20,000
|
Price on request
20,000
|
General Purpose | 1.4 mA | Latched Fault, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, UVLO | 8-SOIC | Hot Swap Controller | 9V ~ 80V | |
|
Analog Devices / Maxim Integrated
|
18,846
|
Price on request
18,846
|
General Purpose | 600 µA | Auto Retry, OVP, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout | 8-SOIC | Hot Swap Controller | 2.7V ~ 13.2V | |
|
Texas Instruments
|
17,331
|
Price on request
17,331
|
General Purpose | 6A | Latched Fault, Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 125°C | Current Limit, Fault Timeout | 8-SO PowerPad | Hot Swap Controller | 3V ~ 20V | |
Texas Instruments
|
17,176
|
Price on request
17,176
|
General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 2 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 16-SOIC | Hot Swap Controller | 3V ~ 13V, 3V ~ 5.5V | |
Renesas
|
16,810
|
Price on request
16,810
|
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 | |
Analog Devices / Maxim Integrated
|
16,436
|
Price on request
16,436
|
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 |
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