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TPS7A2031PDBVR Breakout
IC REG LINEAR 3.1V 300MA SOT23-5
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Low-dropout linear regulator providing 3.1V output at up to 300mA load current. Features low quiescent current and integrated current limiting for reliable operation in space-constrained applications. Suitable for powering microcontrollers, sensors, and analog circuits where regulated 3.1V supply is required.
Package: SOT-23-5 · 5 pins
Why does this need a breakout?
This 0.95 mm pitch SMD package is incompatible with breadboards and difficult to hand-solder. A breakout board brings the five pins to standard 0.1″ spacing, enabling rapid prototyping without reflow equipment. Essential for evaluating precision analog ICs like current-sense amplifiers in development circuits.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS7A2031PDBVR |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 15 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage Dropout (Max) | 0.145V @ 300mA |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.1V |
What's Included
BILL OF MATERIALS
- 1x TPS7A2031PDBVR 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