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INA190A4IDDFR TI Current Regulation/Management
The INA190A4IDDFR is a low-power, voltage-output current-sense amplifier from Texas Instruments featuring a fixed gain of 200 V/V and ultra-low input bias current of 500 pA. It operates over a single supply of 1.7V to 5.5V and draws a low quiescent current of 50 µA, with a shutdown mode reducing current to 0.1 µA. Housed in an 8-pin SOT-23-THN (DDF) package, it operates over -40°C to 125°C. Applications include load current measurement in portable electronics, battery monitoring, overcurrent protection, and power management. In stock at HL Electronics – request a quote for fast delivery.
Part No.:INA190A4IDDFR
Brand:TI
Date Code:19+
Stock:7,230
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 3.56 |
| 10+ | $ 3.07 |
| 30+ | $ 2.78 |
| 100+ | $ 2.49 |
| 500+ | $ 2.36 |
| 1000+ | $ 2.30 |
Technical Specifications
- Part No.INA190A4IDDFR
- Model INA190A4IDDFR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Current Regulation/Management
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Function Current Sense
- Sensing Method High-Side/Low-Side
- Accuracy ±1%
- Voltage - Input 1.7 V ~ 40 V
- Current - Output 1 mA
- Operating Temperature -40°C ~ 125°C
- Mounting Type Surface Mount
- Supplier Device Package SOT-23-8
- Base Product Number INA190
- RoHS ROHS3 Compliant
- Standard Package 3000