INA193AIDBVT-870205606 Texas Instruments Current Sense Amplifiers (SOT-23-5) In Stock
INA193AIDBVT-870205606 is a high-side current shunt monitor IC by Texas Instruments housed in a compact 5-pin SOT-23 package. Key specs: operates on supply voltages from 2.7 V to 26 V, measures currents on rails up to 26 V. From $0.80, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- INA193AIDBVT-870205606 Datasheet PDF
- Category
- Current Sense Amplifiers
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-side current shunt monitoring on rails up to 26 V, enabling safe above-supply current sensing without isolation
- Compact 5-pin SOT-23 package with 2.7 V to 26 V supply range ideal for space-constrained portable and industrial designs
- High common-mode voltage rejection allowing accurate current measurement even with large supply-line fluctuations
Applications
INA193AIDBVT-870205606 is used in battery management systems, power supplies, and motor drive circuits to monitor high-side load currents without interrupting the power path. Its wide 2.7 V to 26 V common-mode voltage range makes it suitable for 12 V automotive accessories, 24 V industrial equipment, and portable devices requiring precise current sensing. The tiny SOT-23 package integrates easily into power monitoring circuits with minimal PCB area.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for INA193AIDBVT-870205606:
Frequently Asked Questions
What common-mode voltage range does INA193AIDBVT-870205606 support for high-side current sensing?
INA193AIDBVT-870205606 supports a common-mode voltage range of 2.7 V to 26 V, allowing it to measure currents on power rails from low-voltage 3.3 V logic supplies up to 24 V industrial bus voltages. This range covers most battery-powered portable and industrial monitoring applications without additional isolation circuitry.
In which package is INA193AIDBVT-870205606 housed and how does that benefit board-level integration?
INA193AIDBVT-870205606 is housed in a 5-pin SOT-23 package, one of the smallest surface-mount packages available. The 5-pin footprint occupies less than 10 mm² of PCB area, making it practical for high-density power monitoring designs in portable devices, wearables, and compact industrial sensors.
What current shunt resistor value is typically paired with INA193AIDBVT-870205606 to achieve a full-scale output of 1 V?
INA193AIDBVT-870205606 has a fixed gain of 20 V/V, so a 50 mΩ shunt resistor produces a 1 V full-scale output when sensing a 1 A full-scale current. Designers can scale the shunt resistance to match the expected current range, with typical shunt values between 10 mΩ and 100 mΩ used in 1 A to 10 A measurement applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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