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NCS199A3SQT2G

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NCS199A3SQT2G

IC CURRENT SENSE 1 CIRCUIT SC88

Manufacturer: onsemi

Categories: Instrumentation, Op Amps, Buffer Amps

Quality Control: Learn More

The onsemi NCS199A3SQT2G is a single-circuit current sense amplifier designed for precise current monitoring in demanding applications. This component features rail-to-rail output and a wide supply voltage range from 2.7 V to 26 V. With an input offset voltage of 5 µV and a low input bias current of 60 µA, it ensures accurate measurements even with small signals. The amplifier offers a -3dB bandwidth of 40 kHz and a slew rate of 0.4 V/µs, suitable for various industrial and automotive control systems. The NCS199A3SQT2G is available in a compact SC-88/SC70-6/SOT-363 package, facilitating surface mounting and high-density designs. Its low supply current of 65 µA makes it an energy-efficient solution for battery-powered devices and power management circuits. Operating across a temperature range of -40°C to 125°C, this device is engineered for reliability in challenging environments.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
PackagingTape & Reel (TR)
Package / Case6-TSSOP, SC-88, SOT-363
Output TypeRail-to-Rail
Mounting TypeSurface Mount
Amplifier TypeCurrent Sense
Operating Temperature-40°C ~ 125°C
Current - Supply65µA
Slew Rate0.4V/µs
Current - Input Bias60 µA
Voltage - Input Offset5 µV
Supplier Device PackageSC-88/SC70-6/SOT-363
Number of Circuits1
-3db Bandwidth40 kHz
Voltage - Supply Span (Min)2.7 V
Voltage - Supply Span (Max)26 V

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onsemi FAQs

onsemi manufactures power and analog semiconductor components focused on energy efficiency, sensing, and intelligent power management.

onsemi’s core components include:

  • Power semiconductors (MOSFETs, IGBTs, and SiC devices)
  • Power management ICs (PMICs)
  • Analog and mixed-signal ICs
  • Image sensors and sensing technologies
  • Signal conditioning and interface components
  • Discrete and module-based power solutions

onsemi specializes in energy-efficient and high-reliability semiconductor solutions for electrification and automation.

onsemi serves industries that require efficient power conversion, sensing, and high-performance electronics.

onsemi’s key industries include:

These industries rely on onsemi for power efficiency, system reliability, and advanced sensing capabilities.

onsemi is known for power, sensing, and energy-efficient semiconductor product lines used in automotive, industrial, and energy applications.

Key onsemi product lines include:

  • EliteSiC - silicon carbide (SiC) power devices for high-efficiency power conversion
  • EcoSpin - integrated motor driver solutions for industrial and automotive systems
  • Treo platform - intelligent power modules for automotive applications
  • Hyperlux image sensors - high-performance imaging solutions
  • AR series image sensors - CMOS sensors for automotive and industrial vision
  • NCP / NCV series - power management ICs and automotive-grade solutions
  • FD / FDM series MOSFETs - discrete power transistors
  • NB / NC series - signal conditioning and interface ICs
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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