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MCP1541T-I/TT Breakout
VREF PRECISION 4.096V ±1% SOT-23-3
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Design a Custom BoardAbout This Component
Precision voltage reference IC producing a fixed 4.096V output with ±1% initial accuracy and ±50 ppm/°C temperature drift. Features low quiescent current (100 µA max) and ±2 mA output drive capability. Ideal for ADC/DAC calibration, data acquisition systems, instrumentation, and battery-powered applications requiring stable reference voltages across industrial temperature range (-40°C to +85°C).
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 | MCP1541T-I/TT |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output | 2 mA |
| Current - Supply | 120µA |
| Output Type | Fixed |
| Voltage - Input | 4.3V ~ 5.5V |
| Voltage - Output (Min/Fixed) | 4.096V |
What's Included
BILL OF MATERIALS
- 1x MCP1541T-I/TT 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