OPA336UA Texas Instruments In Stock
OPA336UA is a single-supply, micropower CMOS operational amplifier by Texas Instruments. Key specs: 1.8V to 5.5V supply range, 50µA quiescent current, rail-to-rail output. From $0.8785, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.8785(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-supply operation from 1.8V to 5.5V for versatile power compatibility
- Ultra-low 50µA quiescent current for battery-powered and energy-sensitive designs
- Rail-to-rail output swing maximizes dynamic range in low-voltage systems
- CMOS input stage with near-zero input bias current for high-impedance sensor interfaces
- SOT-23-5 (UA) package enables compact PCB footprint in space-constrained applications
Applications
OPA336UA is well suited for portable and battery-powered electronics where low quiescent current is critical, such as wearable devices, IoT sensor nodes, and handheld instruments. Its rail-to-rail output and wide supply range make it an ideal signal-conditioning amplifier for precision sensors, transducer interfaces, and data acquisition front-ends. The compact SOT-23-5 package is commonly used in medical devices, consumer electronics, and industrial control systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the OPA336UA?
The OPA336UA operates from a single supply of 1.8V to 5.5V, making it compatible with modern low-voltage systems powered by lithium-ion batteries or 3.3V/5V rails without requiring a dual supply.
What package does the OPA336UA come in?
The OPA336UA is housed in a SOT-23-5 (5-pin small-outline transistor) package, which provides a very small PCB footprint suitable for compact and space-constrained designs such as wearables and portable instruments.
What are typical applications for the OPA336UA?
Typical applications include battery-powered sensor signal conditioning, IoT node amplification, medical monitoring equipment, transducer interface circuits, and portable consumer electronics where low power consumption and rail-to-rail output are required.
How does the OPA336UA compare to alternatives like OPA340?
Compared to the OPA340, the OPA336UA targets ultra-low power consumption with its 50µA quiescent current, making it preferable in battery-critical designs. Both offer rail-to-rail output and single-supply operation, but the OPA336UA is optimized for micropower applications.
Related Guides
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 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+ | $2.3600 | $2.36 |
| 5+ | $2.2400 | $11.20 |
| 7+ | $0.8785 | $6.15 |
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.”