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TPS61097A-33DBVR Breakout
IC REG BOOST 3.3V 200MA SOT23-5
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A synchronous boost regulator IC that converts lower input voltages to a fixed 3.3V output at up to 200mA. Integrated switches and control logic enable efficient step-up conversion from single-cell or multi-cell battery sources. Ideal for powering 3.3V logic, sensors, and wireless modules from depleted battery packs or low-voltage supplies.
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 | TPS61097A-33DBVR |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Current - Output | 200mA (Switch) |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Topology | Boost |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 0.9V |
| Voltage - Output (Min/Fixed) | 3.3V |
What's Included
BILL OF MATERIALS
- 1x TPS61097A-33DBVR 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