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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GLF71301TNANO-CURRENT CONSUMED PWR SWITCH |
3,680 | - |
|
Datasheet |
4-XFBGA, WLCSP | IQSmart™ | Bulk | Active | Load Switch | - | - | High Side | - | - | - | 1.1V ~ 5.5V | 1.5A | 34mOhm | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 4-WLCSP (0.77x0.77) |
|
MIC2545A-2BNPROGRAMMABLE HIGH-SIDE SWITCH |
2,338 | - |
|
Datasheet |
8-DIP (0.300", 7.62mm) | - | Bulk | Obsolete | USB Switch | 1 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 3A | 35mOhm | Non-Inverting | Slew Rate Controlled, Status Flag | Current Limiting (Adjustable), Over Temperature, Reverse Current | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
TND017MP-AZEXPD NCH 1.5A 60V |
2,000 | - |
|
Datasheet |
- | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MIC2549A-2BNPROGRAMMABLE HIGH-SIDE SWITCH |
1,311 | - |
|
Datasheet |
8-DIP (0.300", 7.62mm) | - | Bulk | Obsolete | USB Switch | 1 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 3A | 35mOhm | Non-Inverting | Slew Rate Controlled, Status Flag | Current Limiting (Adjustable), Over Temperature, Reverse Current | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
MIC2568-0BSMDUAL-SLOT CARDBUS PWR CONTROLLER |
951 | - |
|
Datasheet |
28-SSOP (0.209", 5.30mm Width) | - | Bulk | Obsolete | PCMCIA Switch | 4 | 1:1 | High Side | N-Channel | Logic | 3.3V, 5V | Not Required | 120mA | 1.4Ohm | Non-Inverting | - | Current Limiting (Fixed), Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 28-SSOP |
|
MIC2549A-1BMPROGRAMMABLE HIGH-SIDE SWITCH |
775 | - |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | USB Switch | 1 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 3A | 35mOhm | Non-Inverting | Slew Rate Controlled, Status Flag | Current Limiting (Adjustable), Over Temperature, Reverse Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
GLF72112Load Switch with TRCB & fast ris |
2,940 | - |
|
Datasheet |
4-UFBGA, WLCSP | IQSmart™ | Tape & Reel (TR) | Active | General Purpose | 1 | 1:1 | - | - | - | 1.5V ~ 5.5V | Not Required | 3A | 29mOhm | - | Slew Rate Controlled | Reverse Current | - | - | - | Surface Mount | 4-WLCSP (0.97x0.97) |
|
MIC2546-2BTSDUAL PROG CURRENT LIMIT SWITCH |
9,999 | - |
|
Datasheet |
16-TSSOP (0.173", 4.40mm Width) | - | Bulk | Obsolete | USB Switch | 2 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 1.5A | 80mOhm | Non-Inverting | Status Flag | Current Limiting (Adjustable), Over Temperature, Reverse Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
NX5P1100UKZIC PWR SWITCH 1:1 12WLCSP |
1,845 | - |
|
Datasheet |
12-UFBGA, WLCSP | NX5 | Tape & Reel (TR) | Obsolete | USB Switch | 1 | 1:1 | High Side | - | On/Off | 3V ~ 5.5V | Not Required | 1A | 60mOhm | Non-Inverting | Slew Rate Controlled | Current Limiting (Adjustable), Over Temperature, Reverse Current, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-WLCSP (1.6x1.3) |
|
AUIPS1021STRLAUIPS1021 - HITFET, AUTOMOTIVE S |
69,031 | - |
|
Datasheet |
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | - | Bulk | Obsolete | General Purpose | 1 | 1:1 | Low Side | N-Channel | On/Off | 36V (Max) | Not Required | 4.8A | 20mOhm | Non-Inverting | - | Current Limiting (Fixed), Over Temperature | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | D2PAK |
|
M5295AFP#DF0RWATCHDOG TIMER |
17,500 | - |
|
Datasheet |
- | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ULN2003AIDTRANS 7NPN DARL 50V 0.5A 16SOIC |
1,523 | - |
|
Datasheet |
16-SOIC (0.154", 3.90mm Width) | ULx200xA | Tube | Obsolete | Relay, Solenoid Driver | 7 | 1:1 | Low Side | Darlington | Parallel | 50V (Max) | Not Required | 500mA | - | Inverting | - | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
ULN2003AIPWIC PWR RELAY 7NPN 1:1 16TSSOP |
139 | - |
|
Datasheet |
16-TSSOP (0.173", 4.40mm Width) | ULx200xA | Tube | Obsolete | Relay, Solenoid Driver | 7 | 1:1 | Low Side | Darlington | Parallel | 50V (Max) | Not Required | 500mA | - | Inverting | - | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
MIC2546-1BTSDUAL PROG CURRENT LIMIT SWITCH |
5,235 | - |
|
Datasheet |
16-TSSOP (0.173", 4.40mm Width) | - | Bulk | Obsolete | USB Switch | 2 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 1.5A | 80mOhm | Non-Inverting | Status Flag | Current Limiting (Adjustable), Over Temperature, Reverse Current | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
MIC2561-0BM TRPCMCIA CARD SOCKET VCC AND VPP S |
2,500 | - |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | PCMCIA Switch | 2 | 3:2 | Low Side | N-Channel | Logic | 3.3V, 5V, 12V | 3.3V ~ 5V | 200mA | 550mOhm | Non-Inverting | Status Flag | Current Limiting (Fixed), Over Temperature | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOP |
|
MIC2562A-1BTSCARDBUS SOCKET POWER CONTROLLER |
292 | - |
|
Datasheet |
16-TSSOP (0.173", 4.40mm Width) | - | Bulk | Obsolete | PCMCIA Switch | 2 | 3:2 | Low Side | N-Channel | Logic | 3.3V, 5V, 12V | Not Required | 200mA | 70mOhm | Non-Inverting | Status Flag | Current Limiting (Fixed), Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
ULN2003ANSPWR MGMT LED DRIVER |
14,869 | - |
|
Datasheet |
16-SOIC (0.209", 5.30mm Width) | ULx200xA | Tube | Obsolete | Relay, Solenoid Driver | 7 | 1:1 | Low Side | Darlington | Parallel | 50V (Max) | Not Required | 500mA | - | Inverting | - | - | -40°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
|
TPS2051BDGNIC PWR SWITCH N-CHAN 1:1 8MSOP |
11,108 | - |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | - | Tube | Last Time Buy | General Purpose | 1 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 500mA | 70mOhm | Non-Inverting | - | Current Limiting (Fixed), Over Temperature, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-HVSSOP |
|
|
TPS2051BDBVTIC PWR SWITCH N-CHAN 1:1 SOT23-5 |
10,479 | - |
|
Datasheet |
SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | 1:1 | High Side | N-Channel | On/Off | 2.7V ~ 5.5V | Not Required | 500mA | 95mOhm | Non-Inverting | - | Current Limiting (Fixed), Over Temperature, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
FPF2194IC PWR SWITCH P-CHAN 1:1 6WLCSP |
0 | - |
|
Datasheet |
6-UFBGA, WLCSP | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | 1:1 | High Side | P-Channel | On/Off | 1.8V ~ 5.5V | Not Required | 1.5A | 55mOhm | Non-Inverting | Status Flag | Current Limiting (Adjustable), Over Temperature, Reverse Current, UVLO | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WLCSP (0.96x1.66) |

