OPA379AIDBVT Texas Instruments In Stock
OPA379AIDBVT is a precision, micropower, single-supply CMOS operational amplifier by Texas Instruments, featuring 1MHz gain-bandwidth, 17μV/°C offset drift, and 1.8V to 5.5V supply range. Key specs: 90μA quiescent current, rail-to-rail output, SOT-23-5 package. From $0.84, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.8400(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of OPA379AIDBVT?
- Micropower Operation: 90μA quiescent current enables battery-powered and energy-harvesting designs
- Rail-to-Rail Output: Maximizes dynamic range for single-supply applications
- Wide Supply Range: Operates from 1.8V to 5.5V, compatible with modern low-voltage systems
- Low Offset Drift: 17μV/°C ensures precision across temperature variations
- Compact SOT-23-5 Package: Space-saving footprint for portable and wearable devices
What is OPA379AIDBVT used for?
The OPA379AIDBVT is well-suited for portable medical devices such as blood glucose monitors, hearing aids, and patient monitoring systems where ultralow power consumption is critical. It is also widely used in industrial sensor signal conditioning, portable test equipment, and battery-powered IoT sensor nodes. Its rail-to-rail output and wide supply range make it ideal for precision data acquisition in handheld and wearable electronics.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for OPA379AIDBVT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range for the OPA379AIDBVT?
The OPA379AIDBVT operates over a single-supply voltage range of 1.8V to 5.5V, making it compatible with modern low-voltage microcontrollers and battery-powered systems. It can also be used with dual supplies from ±0.9V to ±2.75V.
What is the quiescent current of the OPA379AIDBVT?
The OPA379AIDBVT has a typical quiescent current of only 90μA, which makes it an excellent choice for battery-operated and energy-sensitive applications such as wearables, portable medical devices, and wireless sensor nodes where minimizing power consumption is essential.
What package is the OPA379AIDBVT available in?
The OPA379AIDBVT is available in a compact SOT-23-5 (DBV) surface-mount package. This small 5-pin package is ideal for space-constrained designs in portable and handheld electronic devices.
What are typical applications for the OPA379AIDBVT?
The OPA379AIDBVT is commonly used in portable medical instruments (blood glucose meters, pulse oximeters), battery-powered industrial sensors, precision signal conditioning for ADC inputs, handheld test equipment, and low-power IoT sensor interfaces where both accuracy and minimal power draw are required.
Is the OPA379AIDBVT a rail-to-rail op-amp?
Yes, the OPA379AIDBVT features a rail-to-rail output stage, which allows the output voltage to swing very close to both supply rails. This maximizes the usable signal dynamic range in single-supply applications and is especially beneficial when operating from low supply voltages such as 1.8V or 3.3V.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.0440 | $1.04 |
| 6+ | $0.8700 | $5.22 |
| 1000+ | $0.8400 | $840.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”