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0755-82798135Power Distribution Switches, Load Drivers
Power Distribution Switches, Load Drivers
Power distribution switches and load drivers are power management ICs used to control, protect, and distribute power to loads in electronic systems. They are commonly used for current limiting, fault protection, power sequencing, load switching, USB power control, hot-swap functions, industrial equipment, automotive electronics, consumer devices, and embedded applications.
TomatoElec is an independent electronic components distributor supplying power distribution switches and load drivers from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Vishay. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for power distribution switch and load driver sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Switch Type | Number of Outputs | Ratio - Input:Output | Output Configuration | Output Type | Interface | Voltage - Load | Voltage - Supply (Vcc/Vdd) | Current - Output (Max) | Rds On (Typ) | Input Type | Features | Fault Protection | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ST890CDRIC PWR SWITCH P-CHANNEL 1:1 8SO |
25,818 | - |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 1 | 1:1 | High Side | P-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 1.2A | 75mOhm | Non-Inverting | - | Current Limiting (Adjustable), Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
NCP4545IMNTWGIC PWR SWITCH N-CHAN 1:1 18QFN |
3,810 | - |
|
Datasheet |
18-VFQFN Exposed Pad | ecoSWITCH™ | Tape & Reel (TR) | Obsolete | General Purpose | 1 | 1:1 | High Side | N-Channel | On/Off | 3V ~ 5.5V | Not Required | 10.5A | 4.9mOhm | Non-Inverting | Slew Rate Controlled | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 18-QFN (3x3) |
|
NCP4545IMNTWG-LIC PWR SWITCH N-CHAN 1:1 18QFN |
2,000 | - |
|
Datasheet |
18-VFQFN Exposed Pad | ecoSWITCH™ | Tape & Reel (TR) | Obsolete | General Purpose | 1 | 1:1 | High Side | N-Channel | On/Off | 3V ~ 5.5V | Not Required | 10.5A | 4.9mOhm | Non-Inverting | Slew Rate Controlled | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 18-QFN (3x3) |
|
NX30P6093UKAZIC PWR SWITCH P-CHAN 1:1 20WLCSP |
1,226 | - |
|
Datasheet |
20-UFBGA, WLCSP | NX3 | Tape & Reel (TR) | Active | USB Switch | 1 | 1:1 | - | P-Channel | I2C | 2.8V ~ 20V | 3V ~ 4.5V | 8A | 8.95mOhm | - | Slew Rate Controlled | Over Temperature, Over Voltage, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-WLCSP (2.16x1.7) |
|
BTS54220LBAAUMA1IC PWR SWITCH N-CHAN 1:1 TSON-24 |
0 | - |
|
Datasheet |
24-PowerTDFN | - | Tape & Reel (TR) | Discontinued at Digi-Key | General Purpose | 4 | 1:1 | High Side | N-Channel | SPI | 5.5V ~ 28V | 3.8V ~ 5.5V | - | 9mOhm, 27mOhm | - | Slew Rate Controlled | Current Limiting (Fixed), Over Temperature, Over Voltage, UVLO | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | PG-TSON-24-3 |
|
BTS54220LBAXUMA1BTS54220-LBA - SPOC+ SPI POWER C |
2,866 | - |
|
Datasheet |
24-PowerTDFN | SPOC™ | Bulk | Active | General Purpose | 4 | 1:1 | High Side | N-Channel | SPI | 5.5V ~ 28V | 3.8V ~ 5.5V | - | 9mOhm, 27mOhm | Non-Inverting | Slew Rate Controlled | Current Limiting (Fixed), Over Temperature, Over Voltage, UVLO | -40°C ~ 150°C (TJ) | - | - | Surface Mount | PG-TSON-24-3 |
|
SLG59H1008VIC PWR SWITCH N-CHAN 1:1 18STQFN |
3,000 | - |
|
Datasheet |
18-PowerUFQFN | - | Tape & Reel (TR) | Active | General Purpose | 1 | 1:1 | High Side | N-Channel | On/Off | 10.8V ~ 26.4V | Not Required | 4A | 13.3mOhm | CMOS | Auto Restart, Load Discharge, Slew Rate Controlled | Current Limiting (Adjustable), Over Temperature, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 18-STQFN (1.6x3) |
|
CS8240YTQ5IC PWR DRVR BIPOLAR 1:1 TO220-5 |
0 | - |
|
Datasheet |
TO-220-5 | - | Tube | Obsolete | General Purpose | 1 | 1:1 | High Side | Bipolar | On/Off | 6V ~ 26V | Not Required | 550mA | - | Non-Inverting | - | Current Limiting (Fixed), Open Load Detect, Over Temperature | -40°C ~ 150°C (TJ) | - | - | Through Hole | TO-220-5 |
|
VND5N07-EIC PWR DRIVER N-CHANNEL 1:1 DPAK |
3,352 | - |
|
Datasheet |
TO-252-3, DPAK (2 Leads + Tab), SC-63 | OMNIFET II™, VIPower™ | Tube | Obsolete | General Purpose | 1 | 1:1 | Low Side | N-Channel | On/Off | 55V (Max) | Not Required | 3.5A | 200mOhm (Max) | Non-Inverting | - | Current Limiting (Fixed), Over Temperature, Over Voltage | -40°C ~ 150°C (TJ) | - | - | Surface Mount | TO-252 (DPAK) |
|
SLG59H1010VA 4.8 MM POWER CONTROL SWITCH W |
3,000 | - |
|
Datasheet |
18-PowerUFQFN | - | Tape & Reel (TR) | Active | General Purpose | 1 | 1:1 | High Side | N-Channel | - | - | 10.8V ~ 26.4V | 5A | 13.3mOhm | CMOS | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 18-STQFN (1.6x3) |
|
SLG59H1009VIC PWR SWITCH N-CHAN 1:1 18STQFN |
3,000 | - |
|
Datasheet |
18-PowerUFQFN | - | Tape & Reel (TR) | Active | General Purpose | 1 | 1:1 | High Side | N-Channel | On/Off | 20V | Not Required | 4A | 13.1mOhm | CMOS | Auto Restart, Load Discharge, Slew Rate Controlled | Current Limiting (Adjustable), Over Temperature, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 18-STQFN (1.6x3) |
|
TPS2224ADBRIC PWR SWITCH 3:4 24SSOP |
0 | - |
|
Datasheet |
24-SSOP (0.209", 5.30mm Width) | - | Tape & Reel (TR) | Active | PCMCIA Switch | 4 | 3:4 | High Side | - | Serial | 3.3V, 5V, 12V | Not Required | 1A | 95mOhm | - | Status Flag | Current Limiting (Fixed), Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP |
|
HA16103FPJ-EWATCHDOG TIMER |
4,260 | - |
|
Datasheet |
- | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TPS2053DIC PWR SWTCH N-CH 1:2/1:1 16SOIC |
0 | - |
|
Datasheet |
16-SOIC (0.154", 3.90mm Width) | - | Tube | Discontinued at Digi-Key | General Purpose | 3 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 500mA | 80mOhm | Non-Inverting | - | Current Limiting (Fixed), Over Temperature, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
L9337MD/TRIC PWR DRIVER N-CHAN 1:1 20SOIC |
1,671 | - |
|
Datasheet |
20-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 3 | 1:1 | Low Side | N-Channel | On/Off | 4.5V ~ 32V | Not Required | - | 1.7Ohm | - | Status Flag | Over Temperature | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 20-SO |
|
|
TPS2047DIC PWR SWTCH N-CH 1:2/1:1 16SOIC |
0 | - |
|
Datasheet |
16-SOIC (0.154", 3.90mm Width) | - | Tube | Discontinued at Digi-Key | General Purpose | 3 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 250mA | 80mOhm | Inverting | - | Current Limiting (Fixed), Over Temperature, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
TPS2047DRIC PWR SWTCH N-CH 1:2/1:1 16SOIC |
0 | - |
|
Datasheet |
16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 3 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 250mA | 80mOhm | Inverting | - | Current Limiting (Fixed), Over Temperature, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
VN920SPTR-EIC PWR DRIVER N-CHAN 1:1 PWRSO10 |
0 | - |
|
Datasheet |
PowerSO-10 Exposed Bottom Pad | VIPower™ | Tape & Reel (TR) | Obsolete | General Purpose | 1 | 1:1 | High Side | N-Channel | On/Off | 5.5V ~ 36V | Not Required | 30A | 15mOhm (Max) | Non-Inverting | Auto Restart | Current Limiting (Fixed), Over Temperature, Over Voltage | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 10-PowerSO |
|
TPS2231MRGPRIC PWR SWITCH 1:1 20QFN |
0 | - |
|
Datasheet |
20-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | ExpressCard™ Switch | 3 | 1:1 | High Side | - | - | 1.5V, 3.3V | Not Required | 1.3A | 45mOhm | - | Power Good, Status Flag | Current Limiting (Fixed), Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (4x4) |
|
TPS2231MRGPTIC PWR SWITCH 1:1 20QFN |
0 | - |
|
Datasheet |
20-VFQFN Exposed Pad | - | Tape & Reel (TR) | Obsolete | ExpressCard™ Switch | 3 | 1:1 | High Side | - | - | 1.5V, 3.3V | Not Required | 1.3A | 45mOhm | - | Power Good, Status Flag | Current Limiting (Fixed), Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (4x4) |

