//
AP63203QWU-7 Breakout
IC REG BUCK 3.3V 2A TSOT23-6
View in 3D
£3.98
Out of stock
FREE UK SHIPPING on orders over £30
Estimated dispatch time will be calculated after checkout and emailed to you as soon as possible.
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
Automotive-compliant synchronous buck converter with 3.8V to 32V input range and fixed 3.3V output at 2A continuous current. Integrates high-side (125mΩ) and low-side (68mΩ) power MOSFETs for efficient DC-DC conversion with 1100kHz switching frequency. Features EMI reduction via proprietary gate driver and frequency spread spectrum, plus cycle-by-cycle current limiting and thermal shutdown protection.
Package: TSOT-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 | AP63203QWU-7 |
| Package | TSOT-23-6 |
| Pin Count | 6 |
| Current - Output | 2A |
| Frequency - Switching | 1.1MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Topology | Buck |
| Voltage - Input (Max) | 32V |
| Voltage - Input (Min) | 3.8V |
| Voltage - Output (Min/Fixed) |
What's Included
BILL OF MATERIALS
- 1x AP63203QWU-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