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AOZ1282CI
IC REG BUCK ADJ 1.2A SOT23-6
Alpha & Omega Semiconductor Inc.
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Design a Custom BoardAbout This Component
The AOZ1282CI is a 1.2A adjustable buck regulator operating from 4.5V to 36V input with output voltage adjustable down to 0.8V. It features fixed 450kHz PWM switching, internal NMOS switch, up to 95% efficiency, and integrated protections including cycle-by-cycle current limiting and thermal shutdown. Ideal for point-of-load DC/DC conversion in telecom, networking, and consumer electronics applications.
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.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Alpha & Omega Semiconductor Inc. |
| Part Number | AOZ1282CI |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Current - Output | 1.2A |
| Frequency - Switching | 450kHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Max) |
What's Included
BILL OF MATERIALS
- 1x AOZ1282CI 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