What are Power Distribution Switches, Load Drivers ?
Power Distribution Switches, Load Drivers are electronic components designed to control and distribute electrical power efficiently. They are utilized in applications such as industrial power management and production electronics assembly. Important specifications include Current, which determines the load capacity; Fault Protection, which safeguards against electrical failures; and Input Type, which defines the compatibility with different power sources. Ensuring these specifications align with existing systems is crucial for optimal performance and reliability.
Parts in this category
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| Part & Mfr | Total Stock | Pricing & RFQ | Current | Fault Protection | Features | Input Type | Interface | Lead Spacing | Mounting Type | Number of Outputs | Operating Temperature | Output Configuration | Output Type | Ratio | Rds On (Typ) | Storage Temperature | Supplier Device Package | Switch Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NXP Semiconductors
|
840
|
Price on request
840
|
6A | Current Limiting (Fixed), Open Load Detect, Over Temperature, UVLO | Internal PWM, Slew Rate Controlled, Watchdog Timer | - | SPI | - | Surface Mount | 2 | -40°C ~ 125°C (TA) | High Side | N-Channel | 1:1 | 10mOhm (Max) | - | 23-PQFN (12x12) | General Purpose | 3V ~ 5.5V | |
Texas Instruments
|
831
|
Price on request
831
|
500mA | - | - | Inverting | Parallel | - | Surface Mount | 7 | -40°C ~ 105°C (TA) | Low Side | NPN | 1:1 | - | - | 16-SOIC | Relay, Solenoid Driver | Not Required | |
Texas Instruments
|
828
|
Price on request
828
|
1.5A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | 0°C ~ 105°C (TJ) | High Side | N-Channel | 1:1 | 70mOhm | - | 8-SOIC | General Purpose | Not Required | |
Texas Instruments
|
823
|
Price on request
823
|
1A | Current Limiting (Fixed), Over Temperature | Status Flag | - | Serial | - | Surface Mount | 4 | -40°C ~ 125°C (TJ) | High Side | - | 1:1 | 60mOhm | - | 32-HTSSOP | PCMCIA Switch | Not Required | |
|
Texas Instruments
|
819
|
Price on request
819
|
1A | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:2 | 70mOhm | - | 8-SOIC | General Purpose | Not Required | |
On Semiconductor
|
808
|
Price on request
808
|
2.2A | - | Load Discharge, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 45mOhm | - | 4-WLCSP (0.76x0.76) | General Purpose | Not Required | |
Diodes Incorporated
|
804
|
Price on request
804
|
500mA | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 95mOhm | - | 8-SO | USB Switch | Not Required | |
Infineon Technologies
|
800
|
Price on request
800
|
1.2A | Current Limiting (Fixed), Over Temperature, Over Voltage | Auto Restart, Galvanic Isolation, Status Flag | - | Parallel | - | Surface Mount | 8 | -25°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 150mOhm | - | PG-DSO-36 | Relay, Solenoid Driver | 3V ~ 5.5V | |
|
Texas Instruments
|
800
|
Price on request
800
|
1.5A | Current Limiting (Adjustable), Over Temperature, UVLO | Slew Rate Controlled, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 85mOhm | - | SOT-23-6 | General Purpose | Not Required | |
Micrel Inc.
|
791
|
Price on request
791
|
500mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 100mOhm | - | 8-SOP | USB Switch | Not Required | |
Monolithic Power Systems
|
786
|
Price on request
786
|
1A | Over Current, Over Temperature, Short Circuit, UVLO | Load Discharge, Power Good, Slew Rate Controlled | - | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | P-Channel | 1:1 | 80mOhm | - | SOT-563 | General Purpose | 3V ~ 5.5V | |
|
Texas Instruments
|
780
|
Price on request
780
|
250mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | 0°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 80mOhm | - | 8-SOIC | General Purpose | Not Required | |
Diodes Incorporated
|
777
|
Price on request
777
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
UMW (Youtai Semiconductor)
|
775
|
Price on request
775
|
500mA | - | - | Inverting | Serial | - | Surface Mount | 7 | -40°C ~ 85°C | - | NPN | 1:1 | - | - | 16-SOP | Relay, Solenoid Driver | Not Required | |
Texas Instruments
|
773
|
Price on request
773
|
1.3A | Current Limiting (Fixed), Over Temperature | Power Good, Status Flag | - | - | - | Surface Mount | 3 | -40°C ~ 85°C (TA) | High Side | - | 1:1 | 45mOhm | - | 20-QFN (4x4) | ExpressCard™ Switch | Not Required | |
|
Texas Instruments
|
764
|
Price on request
764
|
1.3A | Current Limiting (Fixed), Over Temperature | Power Good, Status Flag | - | - | - | Surface Mount | 3 | -40°C ~ 85°C (TA) | High Side | - | 1:1 | 45mOhm | - | 20-QFN (4x4) | ExpressCard™ Switch | Not Required | |
Microchip Technology
|
754
|
Price on request
754
|
500mA | - | - | Non-Inverting | On/Off | - | Through Hole | 8 | -40°C ~ 85°C (TA) | High Side | Bipolar | 1:1 | - | - | 18-DIP | General Purpose | Not Required | |
NXP Semiconductors
|
750
|
Price on request
750
|
- | Current Limiting (Fixed), Open Load Detect, Over Voltage | - | - | SPI, Parallel | - | Surface Mount | 6 | -40°C ~ 150°C (TJ) | Low Side | N-Channel | 1:1 | 400mOhm | - | 30-HSOP | General Purpose | 4.5V ~ 5.5V | |
STMicroelectronics
|
750
|
Price on request
750
|
9A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage | Auto Restart, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 40mOhm (Max) | - | 10-PowerSO | General Purpose | Not Required | |
|
Infineon Technologies
|
741
|
Price on request
741
|
2.6A | Current Limiting (Fixed), Over Temperature, Over Voltage | - | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 50mOhm | - | PG-DSO-8 | General Purpose | Not Required | |
|
Texas Instruments
|
740
|
Price on request
740
|
1.5A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | 0°C ~ 105°C (TJ) | High Side | N-Channel | 1:2 | 70mOhm | - | 8-HVSSOP | General Purpose | Not Required | |
|
Texas Instruments
|
737
|
Price on request
737
|
1.3A | Current Limiting (Fixed), Over Temperature | Power Good, Status Flag | - | - | - | Surface Mount | 3 | -40°C ~ 85°C (TA) | High Side | - | 1:1 | 45mOhm | - | 20-QFN (4x4) | ExpressCard™ Switch | Not Required | |
Texas Instruments
|
726
|
Price on request
726
|
1A | Current Limiting (Fixed), Over Temperature | Status Flag | - | Serial | - | Surface Mount | 4 | -40°C ~ 85°C (TA) | High Side | - | 3:4 | 95mOhm | - | 24-HTSSOP | PCMCIA Switch | Not Required | |
STMicroelectronics
|
720
|
Price on request
720
|
1A | Current Limiting (Fixed), Over Temperature | Status Flag | - | SPI | - | Surface Mount | 8 | -40°C ~ 150°C (TJ) | Low Side | N-Channel | 1:8 | 750mOhm (Max) | - | PowerSO-20 | Latched Driver | 4.5V ~ 5.5V | |
Infineon Technologies
|
711
|
Price on request
711
|
6.5A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, Short Circuit, UVLO | Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 20mOhm | - | PG-DSO-14-30 | General Purpose | Not Required | |
STMicroelectronics
|
710
|
Price on request
710
|
6A | Current Limiting (Fixed), Over Temperature, Over Voltage | - | Non-Inverting | On/Off | - | Surface Mount | 1 | - | Low Side | N-Channel | 1:1 | 150mOhm | - | DPAK | General Purpose | Not Required | |
Skyworks Solutions
|
708
|
Price on request
708
|
2A | Current Limiting (Adjustable), Over Temperature, UVLO | - | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 145mOhm | - | SOT-23-5 | General Purpose | Not Required | |
|
Texas Instruments
|
707
|
Price on request
707
|
500mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 80mOhm | - | 8-SOIC | USB Switch | Not Required | |
Infineon Technologies
|
700
|
Price on request
700
|
11A | Over Temperature, Over Voltage, Short Circuit | Slew Rate Controlled | Non-Inverting | Parallel | - | Surface Mount | 2 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 4mOhm | - | PG-DSO-36-44 | General Purpose | 4.5V ~ 5.5V | |
|
Texas Instruments
|
700
|
Price on request
700
|
2A | Over Temperature, UVLO | Load Discharge, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 105°C (TA) | High Side | N-Channel | 1:1 | 79mOhm | - | SOT-23-6 | General Purpose | Not Required | |
|
Texas Instruments
|
700
|
Price on request
700
|
200mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 100°C (TJ) | High Side | N-Channel | 1:2 | 340mOhm | - | 8-HVSSOP | USB Switch | Not Required | |
ROHM Semiconductor
|
692
|
Price on request
692
|
2A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Load Discharge, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 90mOhm | - | 8-TSSOP-BJ | USB Switch | Not Required | |
Monolithic Power Systems
|
689
|
Price on request
689
|
1A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | - | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | - | 1:1 | 90mOhm | - | 8-MSOP-EP | General Purpose | Not Required | |
|
Texas Instruments
|
685
|
Price on request
685
|
1.5A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 69mOhm | - | 8-HVSSOP | USB Switch | Not Required | |
|
Analog Devices / Maxim Integrated
|
680
|
Price on request
680
|
250mA | Current Limiting (Adjustable), Over Temperature | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 250mOhm | - | 8-uMAX/uSOP | General Purpose | Not Required | |
Infineon Technologies
|
673
|
Price on request
673
|
7A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, Reverse Battery, Reverse Current, Short Circuit, UVLO | Auto Restart, Slew Rate Controlled | Non-Inverting | Logic | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 50mOhm | - | PG-TO263-5-2 | General Purpose | Not Required | |
Texas Instruments
|
666
|
Price on request
666
|
1A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Load Discharge, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 96mOhm | - | SOT-23-5 | USB Switch | Not Required | |
On Semiconductor
|
647
|
Price on request
647
|
400mA | Current Limiting (Fixed), Over Temperature, UVLO | Auto Restart, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 125mOhm | - | SOT-23-5 | General Purpose | Not Required | |
Diodes Incorporated
|
644
|
Price on request
644
|
2A | - | Load Discharge, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 80mOhm | - | SOT-25 | General Purpose | Not Required | |
Analog Devices / Maxim Integrated
|
634
|
Price on request
634
|
70mA | - | - | - | Parallel, Serial | - | Surface Mount | 8 | -40°C ~ 85°C (TA) | Low Side | N-Channel | 1:8 | 2Ohm | - | 20-TSSOP-EP | Relay, Solenoid Driver | 2.3V ~ 5.5V | |
Vishay Dale
|
629
|
Price on request
629
|
600mA | - | - | - | On/Off | - | Surface Mount | 1 | -55°C ~ 150°C (TJ) | High Side | P-Channel | 1:1 | 480mOhm | - | SC-70-6 | General Purpose | 1.8V ~ 8V | |
Texas Instruments
|
625
|
Price on request
625
|
500mA | - | - | Inverting | Parallel | - | Through Hole | 7 | -40°C ~ 70°C (TA) | Low Side | NPN | 1:1 | - | - | 16-PDIP | Relay, Solenoid Driver | Not Required | |
NXP Semiconductors
|
621
|
Price on request
621
|
3.3A | Over Current, Over Temperature, Reverse Current | Fault Condition Indicator | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 35mOhm | - | 16-WLCSP (2.2x2.2) | USB Switch | 4V ~ 5.5V | |
Monolithic Power Systems
|
619
|
Price on request
619
|
1.5A | Current Limiting (Adjustable), Over Temperature, UVLO | Slew Rate Controlled, Status Flag | - | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 88mOhm | - | 6-TQFN (2x2) | General Purpose | Not Required | |
Texas Instruments
|
610
|
Price on request
610
|
750mA | Current Limiting (Fixed), Over Temperature | Status Flag | - | Serial | - | Surface Mount | 4 | -40°C ~ 70°C (TA) | High Side | - | 1:1 | 140mOhm | - | 24-SSOP | PCMCIA Switch | Not Required | |
|
Texas Instruments
|
605
|
Price on request
605
|
500mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | 0°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 80mOhm | - | 8-SOIC | General Purpose | Not Required | |
|
STMicroelectronics
|
600
|
Price on request
600
|
10A | Over Temperature | Status Flag | Non-Inverting | Parallel | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | Low Side | Bipolar | 1:1 | - | - | 10-PowerSO | General Purpose | 4.5V ~ 5.5V | |
|
STMicroelectronics
|
600
|
Price on request
600
|
9A | Current Limiting (Fixed), Over Temperature | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | Low Side | Bipolar | 1:1 | - | - | 10-PowerSO | General Purpose | 4.5V ~ 5.5V | |
|
STMicroelectronics
|
600
|
Price on request
600
|
19A | Current Limiting (Fixed), Over Temperature, Over Voltage | - | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | Low Side | N-Channel | 1:1 | 35mOhm (Max) | - | 10-PowerSO | General Purpose | Not Required | |
|
Texas Instruments
|
592
|
Price on request
592
|
1.5A | Current Limiting (Adjustable), Over Temperature, UVLO | Slew Rate Controlled, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 85mOhm | - | SOT-23-6 | General Purpose | Not Required |
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