REF5050AIDGKR: Precision Voltage Reference for High-Accuracy Analog Systems
Release time：Jun 10, 2025
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The REF5050AIDGKR is produced by Texas Instruments, a global leader in analog and embedded semiconductor solutions. The chip is commonly manufactured in Malaysia, Philippines, or Taiwan, depending on batch and packaging logistics.It is currently in active production, and Texas Instruments supports it as part of its precision reference product family — ensuring long-term availability for industrial and medical-grade systems.
Key Specifications
- Reference Voltage: 5.000 V
- Initial Accuracy: ±0.05% (max)
- Temperature Drift: Max ±3 ppm/°C
- Output Noise (0.1–10 Hz): 3 µVp-p (typ)
- Long-Term Stability: 25 ppm (typ) over 1000 hours
- Output Current Capability: ±10 mA
- Quiescent Current: 950 µA (typ)
- Supply Voltage Range: 5.2 V to 18 V
- Operating Temperature Range: –40°C to +125°C
- Package: 8-VSSOP (DGK)
- RoHS Compliant: Yes
Product Features & Benefits
- Ultra-High Precision – With ±0.05% initial accuracy and 3 ppm/°C max drift, the REF5050 ensures reliable performance across temperature ranges.
- Low Noise Output – Extremely low 0.1–10 Hz noise (just 3 µVp-p), suitable for low-noise ADCs and measurement systems.
- Excellent Line and Load Regulation – Ensures output stability under changing conditions.
- Wide Operating Voltage Range – Operates from 5.2V to 18V input, allowing flexible power supply integration.
- Long-Term Reliability – Proven 25 ppm stability over time, critical for calibrated instrumentation.
Application Fields
- Test & Measurement Equipment
- Medical Electronics
- High-Resolution Data Acquisition
- Industrial Automation
- Instrumentation Amplifiers & Analog Front Ends
Sunether – Your Trusted Source for REF5050AIDGKR
At Sunether, we understand the importance of speed, cost-efficiency, and authenticity in component sourcing. That’s why we offer REF5050AIDGKR with:
- Available Stock – We maintain immediate inventory, reducing your lead time and keeping your production on schedule.
- Competitive Pricing – Through strong supply chain partnerships, we offer cost-effective pricing, even during market fluctuations.
- Fast Shipping – With same-day dispatch and global logistics, we ensure rapid delivery to your site, anywhere in the world.
- Genuine Quality Assurance – All parts are original and traceable, passing rigorous quality checks for peace of mind.
- Flexible Order Quantities – From prototyping to full-scale production, we accommodate your quantity needs efficiently.
- Professional Support – Our experienced technical and logistics team ensures seamless communication, technical documentation, and on-time delivery.
When sourcing the REF5050AIDGKR, Sunether is your ideal partner — offering not only product availability and great pricing, but also the confidence and support you need for successful project execution.
📩 Contact Sunether today for a quote, lead time check, or technical consultation on the REF5050AIDGKR and other high-performance analog components.
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