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AP5100WG-7 Breakout
IC REG BUCK ADJ 1.2A 1.4MHZ SOT26
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Design a Custom BoardAbout This Component
The AP5100 is a current-mode step-down converter with integrated power MOSFET, delivering up to 1.2A from a 4.75V to 24V input. It features adjustable output voltage (0.81V to 15V) via resistor divider, 1.4MHz fixed switching frequency, and up to 90% efficiency. Built-in thermal protection and cycle-by-cycle current limiting make it suitable for distributed power systems, battery chargers, LED drivers, and pre-regulators.
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 | AP5100WG-7 |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Current - Output | 1.2A |
| Frequency - Switching | 1.4MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 24V |
| Voltage - Input (Min) | 4.75V |
| Voltage - Output (Max) |
What's Included
BILL OF MATERIALS
- 1x AP5100WG-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