INA219AIDR Current Voltage Power Monitor IC SOIC-8 – 5 PCS
INA219AIDR Current Voltage Power Monitor IC SOIC-8 – 5 PCS
INA219AIDR Current, Voltage & Power Monitor Chip – Pack of 5
Get reliable, precise power monitoring in your next electronics project with this pack of 5 x INA219AIDR integrated circuits. Housed in a compact SOIC-8 package, the INA219AIDR is a high-side current/voltage/power monitor IC widely used by engineers and hobbyists in embedded systems, battery management, and power-supply monitoring applications.
Key Features
- 3-in-1 Monitoring: Measures current (shunt voltage), bus voltage, and calculates power in a single chip
- SOIC-8 Package: Industry-standard footprint for easy PCB integration and hand-soldering
- High Accuracy: Low offset voltage for precise measurements across a wide range of operating conditions
- I²C Interface: Simple two-wire communication for seamless integration with microcontrollers (Arduino, Raspberry Pi, STM32, etc.)
- Wide Supply Range: Operates from 3V to 5.5V supply voltage
- New Condition: Genuine, brand-new components straight from the manufacturer
- Pack of 5: Great value for prototyping, production runs, or keeping spares on hand
Specifications
| Part Number | INA219AIDR |
| Package | SOIC-8 |
| Interface | I²C |
| Supply Voltage | 3V – 5.5V |
| Condition | New |
| Quantity | 5 PCS |
| High-Concern Chemicals | None |
| Country of Origin | Made in Mainland China |
Ideal Applications
- Battery charge/discharge monitoring
- Solar panel power tracking
- Power supply design & testing
- Embedded systems and IoT devices
- Arduino and Raspberry Pi power management projects
Related Products You May Like
- Electromagnetic Induction Tester – Coil & Circuit Fault Detector
- Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool
Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: What does the INA219AIDR integrated circuit do?
A: The INA219AIDR is a current/voltage/power monitor IC. It measures the voltage across a shunt resistor to calculate current, monitors bus voltage, and computes power consumption — all communicated over an I²C interface to a host microcontroller or processor.
Q: Is the INA219AIDR compatible with Arduino and Raspberry Pi?
A: Yes. The INA219AIDR uses a standard I²C communication interface, making it fully compatible with Arduino, Raspberry Pi, STM32, ESP32, and most other popular microcontroller platforms. Libraries are widely available for fast integration.
Q: What package type is the INA219AIDR and how do I solder it?
A: The INA219AIDR comes in an SOIC-8 (Small Outline Integrated Circuit, 8-pin) surface-mount package. It can be soldered by hand with fine-tip soldering equipment or placed using standard SMT reflow processes, making it suitable for both prototyping and production PCBs.
Q: Why buy a pack of 5 INA219AIDR chips?
A: Purchasing 5 units at once ensures you have spare components for multiple project iterations, production batches, or replacements — reducing downtime and offering better value per chip compared to single-unit purchases.