LED DRIVER STEP-UP CONVERTER 1MHZ SOT23-6


Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardThe AP3036B is an inductor-based DC/DC boost converter IC designed to drive up to eight white LEDs in series for backlighting applications. Operating at a fixed 1.0MHz switching frequency, it achieves up to 84% efficiency with minimal external components—requiring only a 1mm tall inductor and 0.22µF output capacitor. Features integrated Schottky diode, output overvoltage protection, and a control pin for enable/dimming functionality.
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.
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | AP3036BKTR-G1 |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Current - Output / Channel | 550mA (Switch) |
| Frequency | 1MHz |
| Number of Outputs | 1 |
| Topology | Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Supply (Max) | 16V |
BILL OF MATERIALS
PCB SPECIFICATIONS
< 0.9" (straddles breadboard)
2.54mm standard
Lead-free, reflow assembled
FR4, lead-free HASL