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MCP1703T-5002E/CB Breakout
IC REG LINEAR 5V 250MA SOT23A-3
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Design a Custom BoardAbout This Component
Low-dropout linear voltage regulator delivering 250 mA at 5V output with ultra-low 2.0 µA quiescent current. Features 625 mV typical dropout voltage, ±0.4% output accuracy, and operates from 2.7V to 16V input, making it ideal for battery-powered applications. Includes short-circuit and overtemperature protection; stable with minimal output capacitance.
Package: SOT-23-3 · 3 pins
Why does this need a breakout?
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.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Microchip Technology |
| Part Number | MCP1703T-5002E/CB |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 250mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 5V |
What's Included
BILL OF MATERIALS
- 1x MCP1703T-5002E/CB 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