The INA186A3QDBVRQ1 is a high-precision current sense amplifier designed for automotive applications, qualified under AEC-Q100. It operates within a wide common-mode voltage range of -0.2 V to +40 V, with a maximum voltage tolerance of 42 V, making it suitable for 12-V battery management systems. This device features low input bias current of 500 pA and low power consumption with a supply voltage range of 1.7 V to 5.5 V and a typical quiescent current of 48 ¬µA. The INA186A3QDBVRQ1 offers a gain of 100 V/V and is characterized by high accuracy metrics, including a common-mode rejection ratio of 120 dB, a maximum gain error of ¬±1%, and an offset voltage of ¬±50 OºV. It supports bidirectional current sensing and is available in SOT-23 package, suitable for applications such as body control modules, telematics control units, and automotive head units. The device operates over a temperature range of -40¬8C to +125¬8C, ensuring reliability in harsh environments.
Automotive Op Amp, 40V, Bi-Directional Current Sense, 5-SOT-23 Product overview: INA186A3QDBVRQ1 from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Automotive, 40V, SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Automotive, 40V, SOT-23, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-INA186A3QDBVRQ1 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1260439-INA186A3QDBV
Category: Integrated Circuits (ICs)>Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Series: Automotive, AEC-Q100
Package: Tape & Reel (TR)
Number of Circuits: 1
Standard Package: 3,000
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
-3db Bandwidth: 35 kHz
Amplifier Type: Current Sense
Slew Rate: 0.3V/µs
Current - Input Bias: 500 pA
Voltage - Input Offset: 3 µV
Current - Supply: 48µA
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Temperature Range - Operating: -40°C ~ 125°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 48 pct.
REACH Status: REACH Unaffected
HTSUS: 8542.33.0001
Mfr: Texas Instruments
Other Names: 296-INA186A3QDBVRQ1T
Base Product Number: INA186
Voltage - Supply Span (Min): 1.7 V
Voltage - Supply Span (Max): 5.5 V
Current Sense Amplifier 1 Circuit Rail-to-Rail SOT-23-5
IC CURR SENSE 1 CIRCUIT SOT23-5
IC CURR SENSE 1 CIRCUIT SOT23-5
IC CURR SENSE 1 CIRCUIT SOT23-5
Current Sense Amplifier 1 Circuit Rail-to-Rail SOT-23-5
IC CURR SENSE 1 CIRCUIT SOT23-5
IC CURR SENSE 1 CIRCUIT SOT23-5
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | 687-INA186A3QDBVRQ1 | 1260439-INA186A3QDBVRQ1 | 296-INA186A3QDBVRQ1TR-ND | INA186A3QDBVRQ1 | INA186A3QDBVRQ1 | INA186A3QDBVRQ1 | INA186A3QDBVRQ1 |
| Product Name | Automotive 40V SOT-23 Operational Amplifier IC | Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrumentation, Op Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers |
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Source Current (IS) | 0.0480 milliamps | 0.0480 milliamps | 0.0480 milliamps | 0.0480 milliamps | |||
| VOS | 0.0030 millivolts | 0.0030 millivolts | 0.0030 millivolts | ||||
| IBIAS | 5.00E-4 µA | 5.00E-4 µA | 5.00E-4 µA | ||||
| Slew Rate | 0.3000 V/µs | 0.3000 V/µs | 0.3000 V/µs | 0.3000 V/µs | 3.00E-7 V/µs |
