//
AP2281-3WG-7 Breakout
LOAD SWITCH P-CHAN 80mΩ 1.5-6V SOT26
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
Single P-channel MOSFET high-side load switch with 80mΩ typical on-resistance at 5V and controlled turn-on slew rate. The AP2281-3 variant features 100µs rise time with internal discharge capability. Operating range 1.5V–6V makes it suitable for mobile and portable device power management with minimal quiescent current.
Package: SOT-23-6 · 6 pins
Why does this need a breakout?
SOT-23-6 packages house precision regulators, voltage references, and level shifters with 0.95mm pin pitch—too fine for hand soldering and incompatible with breadboards. A breakout board provides through-hole headers for prototype work, eliminating soldering difficulty while enabling quick circuit iteration. Essential for developing with compact analog and power management ICs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | AP2281-3WG-7 |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Current - Output (Max) | 2A |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Number of Outputs | 1 |
| Output Configuration | High Side |
| Output Type | P-Channel |
| Rds On (Typ) | 80mOhm |
| Voltage - Load | 1.5V ~ 6V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
What's Included
BILL OF MATERIALS
- 1x AP2281-3WG-7 soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL