IC REG LINEAR 3.3V 100MA SOT23
UMW

Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardLow-dropout linear regulator for high-voltage applications up to 30V input. Delivers 3.3V at 100mA output with ±3% precision and minimal 0.1V typical dropout voltage. Ultra-low quiescent current of 2-3µA makes it ideal for battery-powered and portable equipment including communications, audio/video, and security systems.
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 | UMW |
| Part Number | HT7133S |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 100mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 30V |
| 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