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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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monolithic Power Systems
|
7,338
|
Price on request
7,338
|
7A | Current Limiting (Adjustable), Over Temperature, UVLO | Load Discharge, Power Good, Slew Rate Controlled | - | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | P-Channel | 1:1 | 10mOhm | - | 12-QFN (2x2) | General Purpose | 3V ~ 5.5V | |
Microchip Technology
|
7,232
|
Price on request
7,232
|
600mA | Current Limiting (Fixed), Open Load Detect, Over Temperature, UVLO | - | - | SPI | - | Surface Mount | 12 | -40°C ~ 150°C (TJ) | High Side or Low Side | N/P-Channel | 1:12 | 1.5Ohm (Max), 2Ohm (Max) | - | 28-SO | General Purpose | 4.5V ~ 5.5V | |
Infineon Technologies
|
7,212
|
Price on request
7,212
|
55A | Current Limiting (Fixed), Open Load Detect, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO | Auto Restart | Non-Inverting | On/Off | - | Through Hole | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 4.4mOhm | - | P-TO220-7-11 | General Purpose | Not Required | |
STMicroelectronics
|
7,210
|
Price on request
7,210
|
3.5A | 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 | 120mOhm (Max) | - | 8-SOIC | General Purpose | Not Required | |
Texas Instruments
|
7,190
|
Price on request
7,190
|
500mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | 0°C ~ 125°C (TJ) | High Side | N-Channel | 1:2 | 80mOhm | - | 8-SOIC | General Purpose | Not Required | |
Infineon Technologies
|
7,185
|
Price on request
7,185
|
700mA | Current Limiting (Fixed), Over Temperature, Over Voltage | - | Non-Inverting | On/Off | - | Surface Mount | 1 | -30°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 160mOhm | - | PG-SOT223-4 | General Purpose | Not Required | |
Texas Instruments
|
7,129
|
Price on request
7,129
|
1.9A | Current Limiting (Fixed), Over Temperature | Internal PWM, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -55°C ~ 125°C (TA) | Low Side | Bipolar | 1:1 | - | - | DDPAK/TO-263-7 | Relay, Solenoid Driver | Not Required | |
On Semiconductor
|
7,112
|
Price on request
7,112
|
1.5A | - | Load Discharge, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 30mOhm | - | 6-MicroFET (2x2) | General Purpose | Not Required | |
On Semiconductor
|
7,112
|
Price on request
7,112
|
17A | Over Temperature, UVLO | Power Good, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 3.2mOhm | - | 12-DFN (3x3) | General Purpose | 3V ~ 5.5V | |
Infineon Technologies
|
7,058
|
Price on request
7,058
|
1.6A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage | Auto Restart, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 225mOhm | - | PG-DSO-20-9 | General Purpose | Not Required | |
|
Microchip Technology
|
7,047
|
Price on request
7,047
|
1.5A | Current Limiting (Adjustable), Over Temperature | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 80mOhm | - | 8-SOIC | USB Switch | Not Required | |
Texas Instruments
|
7,030
|
Price on request
7,030
|
500mA | - | - | Inverting | Parallel | - | Surface Mount | 7 | -40°C ~ 70°C (TA) | Low Side | NPN | 1:1 | - | - | 16-SOIC | Relay, Solenoid Driver | Not Required | |
|
Diodes Incorporated
|
7,020
|
Price on request
7,020
|
1.3A | Current Limiting (Fixed), Over Temperature, Over Voltage, Short Circuit, UVLO | - | Non-Inverting | - | - | Surface Mount | 1 | -40°C ~ 125°C (TA) | Low Side | N-Channel | 1:1 | 350mOhm | - | SOT-23F | General Purpose | 0V ~ 5.5V | |
|
Diodes Incorporated
|
7,007
|
Price on request
7,007
|
500mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 125°C (TA) | High Side | N-Channel | 1:2 | 110mOhm | - | 8-SOP | USB Switch | Not Required | |
|
On Semiconductor
|
7,000
|
Price on request
7,000
|
2.2A | - | Slew Rate Controlled | 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 | |
Infineon Technologies
|
7,000
|
Price on request
7,000
|
7.5A | Current Limiting (Fixed), Over Temperature, Over Voltage, UVLO | Auto Restart, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | Low Side | N-Channel | 1:1 | 10mOhm | - | PG-TO252-5-11 | General Purpose | Not Required | |
Infineon Technologies
|
7,000
|
Price on request
7,000
|
1.8A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage | Auto Restart, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 140mOhm (Max) | - | PG-DSO-14 | General Purpose | Not Required | |
|
Infineon Technologies
|
7,000
|
Price on request
7,000
|
700mA | Current Limiting (Fixed), Over Temperature, Over Voltage | - | - | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 150mOhm | - | PG-SOT223-4 | General Purpose | Not Required | |
Infineon Technologies
|
7,000
|
Price on request
7,000
|
3A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage | - | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 50mOhm | - | PG-TDSO-14-31 | General Purpose | Not Required | |
Diodes Incorporated
|
6,987
|
Price on request
6,987
|
3.5A | Current Limiting (Adjustable), Over Temperature, Over Voltage, Reverse Current, UVLO | Load Discharge | Non-Inverting | On/Off | - | Surface Mount | 1 | - | High Side | - | 1:1 | 30mOhm | - | V-QFN4040-17 | General Purpose | Not Required | |
Texas Instruments
|
6,974
|
Price on request
6,974
|
2.7A | Current Limiting (Adjustable), Over Temperature, UVLO | Slew Rate Controlled, Status Flag | - | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 90mOhm | - | 16-VQFN (4x4) | USB Switch | Not Required | |
Texas Instruments
|
6,965
|
Price on request
6,965
|
1A | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Through Hole | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 33mOhm | - | 8-PDIP | General Purpose | Not Required | |
STMicroelectronics
|
6,941
|
Price on request
6,941
|
45A | Current Limiting (Fixed), Over Temperature, Over Voltage | Auto Restart | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 10mOhm (Max) | - | 10-PowerSO | General Purpose | Not Required | |
Texas Instruments
|
6,933
|
Price on request
6,933
|
1.3A | Current Limiting (Fixed), Over Temperature | Power Good, Status Flag | - | - | - | Surface Mount | 6 | -40°C ~ 85°C (TA) | High Side | - | 1:2 | 45mOhm | - | 32-HTSSOP | ExpressCard™ Switch | Not Required | |
Texas Instruments
|
6,928
|
Price on request
6,928
|
2.7A | Current Limiting (Adjustable), Over Temperature, UVLO | Slew Rate Controlled, Status Flag | - | On/Off | - | Surface Mount | 2 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 100mOhm | - | 24-VQFN (4x4) | USB Switch | Not Required | |
On Semiconductor
|
6,860
|
Price on request
6,860
|
1.5A | - | Load Discharge, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | P-Channel | 1:1 | 45mOhm | - | 4-WLCSP (0.76x0.76) | General Purpose | Not Required | |
On Semiconductor
|
6,858
|
Price on request
6,858
|
2A | Current Limiting (Fixed), Over Temperature, Over Voltage | Auto Restart | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | Low Side | N-Channel | 1:1 | 165mOhm | - | SOT-223 (TO-261) | General Purpose | Not Required | |
STMicroelectronics
|
6,820
|
Price on request
6,820
|
500mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 4 | -25°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | - | - | PowerSO-20 | General Purpose | Not Required | |
Monolithic Power Systems
|
6,803
|
Price on request
6,803
|
700mA | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | - | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | - | 1:1 | 80mOhm | - | 8-MSOP-EP | USB Switch | Not Required | |
Torex Semiconductor
|
6,786
|
Price on request
6,786
|
200mA | Current Limiting (Fixed) | Load Discharge | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 650mOhm | - | SOT-25-5 | General Purpose | Not Required | |
Texas Instruments
|
6,750
|
Price on request
6,750
|
750mA | Current Limiting (Fixed), Over Temperature | Status Flag | - | Serial | - | Surface Mount | 4 | -40°C ~ 70°C (TA) | High Side | - | 1:1 | 140mOhm | - | 30-SSOP | PCMCIA Switch | Not Required | |
|
Texas Instruments
|
6,709
|
Price on request
6,709
|
1A | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 70mOhm | - | 8-SOIC | General Purpose | Not Required | |
|
Texas Instruments
|
6,658
|
Price on request
6,658
|
250mA | 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 | 80mOhm | - | 8-SOIC | General Purpose | Not Required | |
|
STMicroelectronics
|
6,650
|
Price on request
6,650
|
6A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage | Auto Restart | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 60mOhm (Max) | - | 10-PowerSO | General Purpose | Not Required | |
On Semiconductor
|
6,619
|
Price on request
6,619
|
3A | - | Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 26mOhm | - | 4-UDFN (1.2x1.6) | General Purpose | Not Required | |
Diodes Incorporated
|
6,602
|
Price on request
6,602
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
6,600
|
Price on request
6,600
|
100mA | Current Limiting (Fixed), Over Temperature | Auto Restart, Load Discharge | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 105°C (TJ) | High Side | P-Channel | 1:1 | 300mOhm | - | 8-DSBGA (1.9x0.9) | General Purpose | Not Required | |
Texas Instruments
|
6,590
|
Price on request
6,590
|
1A | Current Limiting (Fixed), Over Temperature | Status Flag | - | Parallel | - | Surface Mount | 2 | -40°C ~ 85°C (TA) | High Side | - | 3:2 | 70mOhm | - | 20-HTSSOP | PCMCIA Switch | Not Required | |
Diodes Incorporated
|
6,588
|
Price on request
6,588
|
500mA | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:2 | 90mOhm | - | 8-MSOP-EP | USB Switch | Not Required | |
STMicroelectronics
|
6,565
|
Price on request
6,565
|
1A | Open Load Detect, Over Temperature | PWM Input | Non-Inverting | SPI | - | Surface Mount | 8 | -40°C ~ 125°C (TA) | High Side or Low Side | N-Channel | 1:8 | 700mOhm (Max) | - | PowerSSO-28 Exposed Pad | General Purpose | 4.5V ~ 5.5V | |
STMicroelectronics
|
6,560
|
Price on request
6,560
|
12A | Current Limiting (Fixed), Over Temperature, Over Voltage | Auto Restart | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 50mOhm (Max) | - | PowerSSO-24™ | General Purpose | Not Required | |
|
STMicroelectronics
|
6,546
|
Price on request
6,546
|
19A | Current Limiting (Fixed), Over Temperature, Over Voltage | Auto Restart | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 50mOhm (Max) | - | PowerSSO-12™ | General Purpose | Not Required | |
Texas Instruments
|
6,519
|
Price on request
6,519
|
750mA | Current Limiting (Adjustable), Over Temperature | Status Flag | - | On/Off | - | Surface Mount | 2 | -40°C ~ 125°C (TA) | High Side | N-Channel | 1:1 | 1Ohm | - | 16-HTSSOP | General Purpose | Not Required | |
Analog Devices / Maxim Integrated
|
6,500
|
Price on request
6,500
|
700mA | Current Limiting (Fixed), Over Temperature | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 60mOhm | - | 10-uMAX/uSOP | USB Switch | Not Required | |
|
STMicroelectronics
|
6,483
|
Price on request
6,483
|
43A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage | Auto Restart | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 25mOhm (Max) | - | PowerSSO-12™ | General Purpose | Not Required | |
|
On Semiconductor
|
6,464
|
Price on request
6,464
|
3A | - | Slew Rate Controlled | - | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 26mOhm | - | 4-UDFN (1.2x1.6) | General Purpose | 1.8V ~ 5.5V | |
On Semiconductor
|
6,431
|
Price on request
6,431
|
3.5A | - | Slew Rate Controlled | - | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | 20mOhm | - | 6-WLCSP (0.96x1.66) | General Purpose | Not Required | |
Diodes Incorporated
|
6,421
|
Price on request
6,421
|
2.1A | Current Limiting (Adjustable), Over Temperature, Reverse Current, UVLO | Load Discharge, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | P-Channel | 1:1 | 70mOhm | - | SOT-26 | General Purpose | Not Required | |
|
Texas Instruments
|
6,420
|
Price on request
6,420
|
500mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 70mOhm | - | 8-SOIC | General Purpose | Not Required | |
|
On Semiconductor
|
6,400
|
Price on request
6,400
|
10A | Current Limiting (Adjustable), Open Load Detect, Over Temperature, Reverse Current, UVLO | Slew Rate Controlled | Non-Inverting | - | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 5.9mOhm | - | 12-DFN (3x3) | General Purpose | 3V ~ 5.5V |
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