IC REG LINEAR 3.3V 300MA SOT23-3
Diodes Incorporated

Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardUltra-low dropout (ULDO) linear regulator delivering 300mA at 3.3V with 250mV typical dropout at full load. Features excellent ripple rejection (75dB at 100Hz), low standby current (1µA max), and logic-controlled enable for battery-powered and RF applications. Includes overcurrent, thermal, and reverse current protection.
SOT-23's tiny 0.95mm pin pitch and compact form factor make hand-soldering tedious and prone to bridging errors. A breakout board breaks out the three pins to standard 0.1" spacing for breadboard prototyping, eliminating the need for specialized soldering equipment and enabling fast circuit iteration with transistors, diodes, and small-signal components.
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | AP2210N-3.3TRG1 |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 300mA |
| Current - Supply (Max) | 15 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 13.2V |
| Voltage - Output (Min/Fixed) | 3.3V |
BILL OF MATERIALS
PCB SPECIFICATIONS
< 0.9" (straddles breadboard)
2.54mm standard
Lead-free, reflow assembled
FR4, lead-free HASL