IC REG LINEAR 3.3V 1A SOT-223-3
Diodes Incorporated

Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom Board1A low-noise CMOS LDO regulator with enable function, delivering fixed 3.3V output at ±1.5% accuracy. Features 450mV typical dropout voltage, low 60μA quiescent current, and 30μVRMS output noise. Includes fold-back short circuit protection and thermal shutdown; suitable for LCD displays, set-top boxes, and consumer electronics requiring stable low-voltage rails.
SOT-223 three-pin regulators and transistors are difficult to hand-solder due to tight 1.5mm pitch and heat-sinking requirements. A breakout board brings standard 0.1" header spacing, eliminating soldering challenges and enabling immediate breadboard prototyping without rework or micro-soldering tools.
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | AP2114H-3.3TRG1 |
| Package | SOT-223-3 |
| Pin Count | 3 |
| Current - Output | 1A |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 6V |
| 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