INA219AIDCNRG4
- Mfr.Part #
- INA219AIDCNRG4
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- IC CURRENT MONITOR 1% SOT23-8
- Stock
- 472,822
- In Stock :
- 472,822
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Operating Temperature :
- -40°C~125°C
- Lead Free :
- Lead Free
- Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Length :
- 2.9mm
- Height Seated (Max) :
- 1.45mm
- Common Mode Rejection Ratio :
- 100 dB
- Max Supply Voltage :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Adjustable Threshold :
- No
- Function :
- Current Monitor
- Sensing Method :
- High-Side
- Number of Channels :
- 2
- Factory Lead Time :
- 12 Weeks
- Series :
- Zero-Drift
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.65mm
- Threshold Voltage :
- +2
- Number of Terminations :
- 8
- Current - Output :
- 10mA
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- SOT-23-8
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 700µA
- Min Supply Voltage :
- 3V
- Packaging :
- Tape and Reel (TR)
- Voltage - Input :
- 0V~26V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Accuracy :
- ±1%
- Nominal Supply Current :
- 1mA
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Base Part Number :
- INA219
- Width :
- 1.6mm
- Datasheets
- INA219AIDCNRG4

Current Regulation/Management Texas Instruments INA219AIDCNRG4 Overview
The INA219AIDCNRG4 from Texas Instruments is a state-of-the-art IC designed for precise current monitoring, enhancing the efficiency and reliability of electronic systems. This component is tailored for B2B clients looking to integrate high-precision current measurements into their products. The IC ensures robust performance with its ability to measure both bus voltage and shunt voltage, which is critical for accurate power and current calculations. The versatility and high accuracy of the INA219AIDCNRG4 make it ideal for a wide range of applications, ensuring that it meets the rigorous demands of modern electronic devices.
INA219AIDCNRG4 Features
This IC features a high-precision, 1% accuracy rate for current measurement, making it incredibly reliable for sensitive applications. It is housed in a SOT-23-8 package that minimizes space on the circuit board. Additionally, the INA219AIDCNRG4 supports I2C interface compatibility, allowing for easy integration into existing digital systems. Its low power consumption and wide input voltage range further enhance its suitability for battery-operated devices.
INA219AIDCNRG4 Applications
- Power Management Systems: Utilized to monitor and optimize power usage efficiently, ensuring system stability and prolonged battery life.
- Solar Power Controllers: Essential for monitoring current flow, helping in the regulation and distribution of solar energy effectively.
- Portable Devices: Used in devices such as smartphones and laptops to manage power consumption, enhancing battery performance and durability.
- Telecommunication Equipment: Helps in monitoring power supply to ensure reliable operation and prevent system failures.
- Automotive Systems: Integrated into vehicle power systems to manage and monitor electrical currents, contributing to vehicle safety and efficiency.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















