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INA181A2IDBVR Breakout
IC CURR SENSE 1CH 26V 50mV SOT23-6
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Single-channel current sense amplifier in SOT-23-6 package with integrated precision resistor and gain stage. Provides high-side or low-side current measurement with ±26V operating range and 50mV output span. Commonly used in battery management, power supply monitoring, and motor control applications requiring compact form factor.
Package: SOT-23-6 · 6 pins
Why does this need a breakout?
SOT-23-6 packages house precision regulators, voltage references, and level shifters with 0.95mm pin pitch—too fine for hand soldering and incompatible with breadboards. A breakout board provides through-hole headers for prototype work, eliminating soldering difficulty while enabling quick circuit iteration. Essential for developing with compact analog and power management ICs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | INA181A2IDBVR |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Current - Supply | 260µA |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 2V/µs |
| Voltage - Supply Span (Max) | 5.5 V |
| Voltage - Supply Span (Min) | 2.7 V |
What's Included
BILL OF MATERIALS
- 1x INA181A2IDBVR 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