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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology
|
405
|
Price on request
405
|
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-MSOP | USB Switch | Not Required | |
|
STMicroelectronics
|
405
|
Price on request
405
|
25A | 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 | 35mOhm (Max) | - | 16-SO | General Purpose | Not Required | |
|
STMicroelectronics
|
400
|
Price on request
400
|
19A | 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 | 50mOhm | - | 16-SO | General Purpose | Not Required | |
|
Infineon Technologies
|
400
|
Price on request
400
|
1A | Current Limiting (Fixed), Over Temperature, Over Voltage, Short Circuit | Slew Rate Controlled | Non-Inverting | SPI | - | Surface Mount | 8 | -40°C ~ 150°C (TJ) | Low Side | N-Channel | 1:1 | 800mOhm | - | PG-DSO-36-47 | General Purpose | Not Required | |
Allegro Microsystems
|
400
|
Price on request
400
|
700mA | Current Limiting (Fixed), Over Temperature | - | Non-Inverting | On/Off | - | Surface Mount | 4 | -40°C ~ 125°C (TA) | Low Side | Bipolar | 1:1 | - | - | 28-PLCC (11.51x11.51) | General Purpose | 4.75V ~ 5.25V | |
STMicroelectronics
|
400
|
Price on request
400
|
1A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | - | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 110mOhm | - | 8-MSOP | General Purpose | Not Required | |
Texas Instruments
|
400
|
Price on request
400
|
2.5A | Current Limiting (Adjustable), Over Temperature, UVLO | Load Discharge, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 73mOhm | - | 16-WQFN (3x3) | USB Switch | Not Required | |
Skyworks Solutions
|
400
|
Price on request
400
|
2A | Current Limiting (Adjustable), 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 | 130mOhm | - | SOT-23-5 | General Purpose | Not Required | |
|
STMicroelectronics
|
399
|
Price on request
399
|
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 | - | 16-SO | General Purpose | Not Required | |
|
Microchip Technology
|
392
|
Price on request
392
|
2A | - | Load Discharge | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TA) | High Side | P-Channel | 1:1 | 77mOhm | - | SC-70-6 | General Purpose | Not Required | |
Texas Instruments
|
379
|
Price on request
379
|
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-SON (3x3) | General Purpose | Not Required | |
|
Texas Instruments
|
379
|
Price on request
379
|
1A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:2 | 73mOhm | - | 8-SON (3x3) | General Purpose | Not Required | |
Diodes Incorporated
|
378
|
Price on request
378
|
4A | UVLO | Power Good, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 19mOhm | - | U-DFN2116-8 | General Purpose | Not Required | |
Monolithic Power Systems
|
375
|
Price on request
375
|
5A | Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO | Slew Rate Controlled, Status Flag | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 44mOhm | - | 10-QFN (3x3) | General Purpose | Not Required | |
Monolithic Power Systems
|
372
|
Price on request
372
|
500mA | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Load Discharge, Status Flag | - | On/Off | - | Surface Mount | 1 | -20°C ~ 85°C (TA) | High Side | - | 1:1 | 90mOhm | - | 8-SOIC | General Purpose | Not Required | |
Diodes Incorporated
|
372
|
Price on request
372
|
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 | - | U-DFN2018-6 | General Purpose | Not Required | |
Monolithic Power Systems
|
364
|
Price on request
364
|
500mA | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Status Flag | - | On/Off | - | Surface Mount | 1 | -20°C ~ 85°C (TA) | High Side | - | 1:1 | 115mOhm | - | TSOT-23-5 | General Purpose | Not Required | |
Diodes Incorporated
|
363
|
Price on request
363
|
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 | 115mOhm | - | 8-MSOP-EP | USB Switch | Not Required | |
Allegro Microsystems
|
359
|
Price on request
359
|
40mA | - | - | Non-Inverting | Strobe, Serial | - | Surface Mount | 10 | -40°C ~ 85°C (TA) | High Side | Bipolar | 1:10 | - | - | 20-SOIC | Latched Driver | 3V ~ 5.5V | |
On Semiconductor
|
350
|
Price on request
350
|
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 | 50mOhm | - | 6-MicroFET (2x2) | General Purpose | Not Required | |
Texas Instruments
|
350
|
Price on request
350
|
1A | - | Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 44mOhm | - | 4-DSBGA (0.9x0.9) | General Purpose | Not Required | |
Allegro Microsystems
|
350
|
Price on request
350
|
500mA | Current Limiting (Fixed) | - | Non-Inverting | On/Off | - | Through Hole | 8 | -20°C ~ 85°C (TA) | High Side | Bipolar | 1:1 | - | - | 18-DIP | General Purpose | Not Required | |
STMicroelectronics
|
338
|
Price on request
338
|
25A | 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 | 35mOhm (Max) | - | 16-SO | General Purpose | Not Required | |
Texas Instruments
|
336
|
Price on request
336
|
2.5A | Current Limiting (Adjustable), Over Temperature, UVLO | Status Flag | - | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 73mOhm | - | 10-VSON (3x3) | General Purpose | Not Required | |
Texas Instruments
|
331
|
Price on request
331
|
1A | Current Limiting (Fixed), Over Temperature | Status Flag | - | Serial | - | Surface Mount | 3 | -40°C ~ 85°C (TA) | High Side | - | 1:1 | 95mOhm | - | 24-HTSSOP | PCMCIA Switch | Not Required | |
Renesas
|
331
|
Price on request
331
|
30A | Current Limiting (Fixed), Over Temperature | Auto Restart | Non-Inverting | On/Off | - | Surface Mount | 1 | - | High Side | N-Channel | 1:1 | 8mOhm | - | TO-252 (MP-3ZK) | General Purpose | Not Required | |
Texas Instruments
|
330
|
Price on request
330
|
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-HVSSOP | General Purpose | Not Required | |
Diodes Incorporated
|
327
|
Price on request
327
|
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 | 80mOhm | - | U-DFN2020-6 (Type C) | General Purpose | Not Required | |
Infineon Technologies
|
326
|
Price on request
326
|
1.7A | Current Limiting (Fixed), Open Load Detect, Over Temperature | Auto Restart | Non-Inverting | On/Off | - | Through Hole | 1 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 110mOhm | - | TO-220AB (5-LEAD) | General Purpose | Not Required | |
NXP Semiconductors
|
325
|
Price on request
325
|
1A | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage | - | - | SPI | - | Through Hole | 8 | -40°C ~ 150°C (TJ) | Low Side | N-Channel | 1:8 | 350mOhm | - | 20-DIP | General Purpose | 2.5V ~ 4.5V | |
Infineon Technologies
|
325
|
Price on request
325
|
2.3A | 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 | 120mOhm | - | PG-DSO-14-40-EP | General Purpose | Not Required | |
|
Allegro Microsystems
|
325
|
Price on request
325
|
40mA | - | - | Non-Inverting | Strobe, Serial | - | Surface Mount | 20 | -40°C ~ 85°C (TA) | High Side | Bipolar | 1:20 | - | - | 28-PLCC (11.51x11.51) | Latched Driver | 3V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
317
|
Price on request
317
|
3A | Current Limiting (Fixed), Over Temperature | Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 105°C (TJ) | High Side | N-Channel | 1:1 | 10mOhm | - | 6-LFCSP-UD (2x2) | General Purpose | Not Required | |
|
Diodes Incorporated
|
313
|
Price on request
313
|
2A | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO | Load Discharge, Status Flag | Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | P-Channel | 1:1 | 70mOhm | - | 8-MSOP-EP | USB Switch | Not Required | |
|
On Semiconductor
|
310
|
Price on request
310
|
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 | |
Infineon Technologies
|
308
|
Price on request
308
|
3A | Open Load Detect, Over Temperature, Over Voltage | - | - | SPI | - | Surface Mount | 4 | -40°C ~ 150°C (TJ) | Low Side | N-Channel | 1:1 | 320mOhm | - | PG-DSO-20-37 | General Purpose | 4.5V ~ 5.5V | |
STMicroelectronics
|
305
|
Price on request
305
|
6A | 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 | 60mOhm (Max) | - | PPAK | General Purpose | Not Required | |
|
STMicroelectronics
|
300
|
Price on request
300
|
19A | 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 | 50mOhm | - | 16-SO | General Purpose | Not Required | |
|
Texas Instruments
|
296
|
Price on request
296
|
200mA | Current Limiting (Fixed), Over Temperature | - | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 75mOhm | - | 8-SOIC | General Purpose | Not Required | |
|
Texas Instruments
|
295
|
Price on request
295
|
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 | |
ROHM Semiconductor
|
290
|
Price on request
290
|
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 | N-Channel | 1:2 | 100mOhm | - | 8-SOP-J | USB Switch | Not Required | |
Texas Instruments
|
283
|
Price on request
283
|
1.5A | 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 | |
|
Texas Instruments
|
282
|
Price on request
282
|
500mA | Current Limiting (Fixed), Over Temperature, UVLO | Status Flag | Non-Inverting | On/Off | - | Through Hole | 2 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:2 | 80mOhm | - | 8-PDIP | General Purpose | Not Required | |
Texas Instruments
|
280
|
Price on request
280
|
1A | Current Limiting (Fixed), Over Temperature | Status Flag | - | Parallel | - | Surface Mount | 2 | -40°C ~ 85°C (TA) | High Side | - | 3:2 | 97mOhm | - | 14-HTSSOP | PCMCIA Switch | Not Required | |
STMicroelectronics
|
276
|
Price on request
276
|
6A | Current Limiting (Fixed), Over Temperature, Over Voltage | - | Non-Inverting | On/Off | - | Surface Mount | 2 | -40°C ~ 150°C (TJ) | High Side | N-Channel | 1:1 | 60mOhm (Max) | - | PowerSSO-24 | General Purpose | Not Required | |
Texas Instruments
|
270
|
Price on request
270
|
4A | - | Load Discharge, Slew Rate Controlled | Non-Inverting | On/Off | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | High Side | N-Channel | 1:1 | 5.3mOhm | - | 8-DSBGA (1.9x0.9) | General Purpose | Not Required | |
|
Texas Instruments
|
270
|
Price on request
270
|
1.1A | Current Limiting (Adjustable), Over Temperature, UVLO | Slew Rate Controlled | 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 | |
|
Sanken
|
263
|
Price on request
263
|
2A | Current Limiting (Fixed), Over Temperature | - | CMOS | PWM | - | Surface Mount | 1 | 150°C | High Side | N-Channel | 1:1 | 210mOhm | - | 20-HSOP | General Purpose | 6V ~ 16V | |
Texas Instruments
|
254
|
Price on request
254
|
1A | Current Limiting (Fixed), Over Temperature | Status Flag | - | Parallel | - | Surface Mount | 4 | -40°C ~ 85°C (TA) | High Side | - | 3:4 | 103mOhm | - | 32-HTSSOP | PCMCIA Switch | Not Required | |
|
Texas Instruments
|
250
|
Price on request
250
|
2.5A | Current Limiting (Adjustable), Over Temperature, UVLO | Status Flag | - | On/Off | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | High Side | N-Channel | 1:1 | 73mOhm | - | 10-VSON (3x3) | General Purpose | Not Required |
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