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MAXIM INTEGRATED / ANALOG DEVICES LM4050CEX330T Voltage Reference

The LM4050CEX330T is a precision micropower shunt voltage reference offering a stable 3.3V output with a 50ppm/°C temperature coefficient. Designed in a compact 3-pin SC70 package, it features laser-trimmed resistors for high initial accuracy within 0.5%, and guarantees stability over the -40°C to +125°C operating temperature range. Suitable for portable, battery-powered devices, industrial control, and notebook applications, this device requires no external capacitors and tolerates capacitive loads, ensuring reliable, low-noise voltage regulation in space-critical systems.

Authorized Distributors
Source:Newark
Part No:LM4050CEX3-3.0+T
Stock:1849
Inv Date:06-05-2026
Price: Unit price: $1.6
Buy/RFQ:
Source:DigiKey
Part No:LM4050CEX3-3.0+T
Stock:10000
Inv Date:06-05-2026
Price: Unit price: $0.79142
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES LM4050CEX330T Voltage Reference Specifications:

  • Output Voltage: 3.3V
  • Temperature Coefficient: 50ppm/°C
  • Initial Accuracy: 0.5%
  • Package: 3-pin SC70
  • Operating Temperature Range: -40°C to +125°C
  • Reverse Breakdown Voltage Tolerance: ±25mV
  • Minimum Operating Current: 45A
  • Maximum Reverse Current: 15mA
  • Dynamic Impedance: 0.3 to 0.9Ω
  • Reverse Breakdown Voltage RMS: 50 to 70mV
  • Output Noise: 50µV RMS (10Hz–10kHz)
  • No External Capacitors Required
  • Tolerates Capacitive Loads
  • Shock & Vibration Resistance Suitable for Industrial Use
  • RoHS Compliant and AEC-Q100 Qualified

Buy the Maxim Series LM4050 Voltage Reference: 3.3V PartNumber

Order the Maxim LM4050CEX330T online today to ensure your projects benefit from a highly accurate, low-noise 3.3V voltage reference. This device guarantees stability over wide temperature ranges without the need for external capacitors, making it ideal for portable, industrial, and electronic applications demanding space-saving solutions. Built with laser-trimmed resistors, it offers exceptional initial accuracy of 0.5% and a temperature coefficient of only 50ppm/°C, ensuring reliable performance in demanding environments. Purchase now from authorized distributors for fast delivery and quality assurance.

Get Maxim LM4050CEX330T today—built for precision and long-lasting durability in compact, space-critical applications.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES LM4050CEX330T?

You can click on the BUY or RFQ button to purchase LM4050CEX330T from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part LM4050CEX330T?

You can download the LM4050CEX330T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of LM4050CEX330T?

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