Power Switches

Power switches are essential in electronics, controlling power supply to loads. They can be mechanical or electronic, enabling current flow regulation in circuits.
These switches serve multiple functions. They power on and off entire devices, like in common electronics. In complex systems, they manage power for individual modules, allowing for independent control and sequential power operations. Power switches also offer protection. They detect and respond to over – current and over – voltage, safeguarding components. Moreover, they can be triggered by external signals for automation, and many support remote control, enhancing user convenience in device operation.

Quick Search

Filter products by brand and manufacturer

1.8V fixed LDO, 800mA, 1V dropout, SOT-223, NPN pass, 75dB PSRR, +/-1% tol, internal current/thermal protection, -40~125C

Brand:

Package:

SOT-223 (4-pin, TO-261AA) (6.5 x 3.5 x 1.8 mm, 2.3mm pitch)
In stock:
15467pcs

Cargo cycle: 3~7 Days
The minimum order is 1

Go to Inquiry
13.7V/1.5A positive regulator for lead-acid battery charger, TO-220, reverse leakage <10uA, thermal protection, OBSOLETE

Brand:

Package:

TO-220 (3-pin, through-hole) (10.4 x 4.6 x 9.15 mm, 2.54mm pitch)
In stock:
12pcs

Cargo cycle: 3~7 Days
The minimum order is 1

Go to Inquiry
2A N-ch load switch, 2.7-18V, 79mOhm RON, adj rise time (CT), adj QOD, UVLO, thermal shutdown, SOT-23-6, -40~105C

Brand:

Package:

SOT-23-6 (DBV) (2.90 x 2.80 x 1.45 mm, 0.95mm pitch)
In stock:
5385pcs

Cargo cycle: 3~7 Days
The minimum order is 1

Go to Inquiry
3A PFET high-side load switch, 1.2-8V, 32mOhm, adjustable slew rate, level-shifted control, SOT-23-6, -40~85C

Brand:

Package:

SOT-23-THIN (TSOT-23-6, DDC) (2.90 x 2.80 x 0.75 mm, 0.95mm pitch)
In stock:
6468pcs

Cargo cycle: 3~7 Days
The minimum order is 1

Go to Inquiry
1A ideal diode, 90mV drop at 1A, 300nA Iq, 1.2-5.5V, reverse block 6V, SOT-23-5, -40~125C

Brand:

Package:

SOT-23-5 (SC-74A, SOT-753) (2.90 x 1.60 x 1.45 mm, 0.95mm pitch)
In stock:
64681pcs

Cargo cycle: 3~7 Days
The minimum order is 1

Go to Inquiry
1A USB power switch, active-low EN, 86mΩ, 1.55A current limit, output discharge, SOT-23-5, -40~85C, UL listed

Brand:

Package:

SOT-23-5 (DBV) (2.90 x 1.60 x 1.10 mm)
In stock:
6595pcs

Cargo cycle: 3~7 Days
The minimum order is 1

Go to Inquiry