LM2904 Op Amp Buying Guide: Specs, Pricing & Suppliers

The LM2904 is a high-gain, dual operational amplifier widely regarded as an industry standard for automotive and industrial control systems due to its wide supply voltage range (3V to 32V) and low power consumption Ariat-Tech Orwintech. In 2026, the market is characterized by a "commodity brawl" for general-purpose variants like the LM2904, where prices remain low ($0.05–$0.35/unit), while high-precision versions see "stickier" pricing due to specialized fab constraints Ic-Online.

Key Technical Specifications

The LM2904 is optimized for single-supply applications and is frequently used in transducer amplifiers and DC gain blocks Datasheet Onsemi.

Gain Bandwidth: ~1.1 MHz St.
Slew Rate: 0.5 – 0.6 V/µs St Ti.
Temperature Range: Operates up to 125°C in automotive grades (e.g., LM2904-Q1) St Ti.

Market Trends & Insights (2026)

* Growth Drivers: The global op-amp market is projected to reach $5.07 billion by 2034 (CAGR: 7.4%), fueled by EV electrification, 5G infrastructure, and Industrial IoT Alibaba Ic-Online.

* Supply Chain Resilience: Lead times for high-precision op-amps remain tight at 20–30 weeks, prompting buyers to qualify pin-compatible alternatives and maintain 4–6 weeks of buffer stock Ic-Online.

* Pricing: Tariffs and exchange rate volatility are expected to impact landed costs by 5% to 15% in 2026 Ic-Online.

I have identified 32 product listings currently available on B2B platforms, with prices as low as $0.02/unit for bulk orders from Shenzhen-based suppliers. The detailed product list including MOQs, country of origin, and supplier transaction data is available in the deliverable below.

2904 Op Amp

Overview

Key Technical Specifications

Market Trends & Insights (2026)

Lm2904 Operational Amplifier Dual Op Amp

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Sources & References