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MAXIM INTEGRATED / ANALOG DEVICES LM4040BEM330T Voltage Reference

The LM4040BEM330T is a high-precision micropower shunt voltage reference designed for space-critical and portable applications. It features a 3.3V fixed output, ultra-small SC70 package, and excellent accuracy with a maximum initial tolerance of 0.2%. The device maintains stability over a wide temperature range from -40°C to +125°C, with a low temperature coefficient of 100ppm/°C. It does not require an external capacitor, supports a wide operating current of 60nA to 15mA, and is qualified under AEC-Q100 for automotive environments, making it ideal for industrial, consumer, and automotive electronics.

Authorized Distributors
Source:Newark
Part No:LM4040BEM3-3.0+T
Stock:2617
Inv Date:06-05-2026
Price: Unit price: $3.87
Buy/RFQ:
Source:DigiKey
Part No:LM4040BEM3-3.0+T
Stock:29
Inv Date:06-05-2026
Price: Unit price: $3.76
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES LM4040BEM330T Voltage Reference Specifications:

  • Output Voltage: 3.3V
  • Initial Accuracy: 0.2%
  • Temperature Coefficient: 100ppm/°C
  • Operating Current Range: 60nA to 15mA
  • Package: SC70 surface-mount, 3-pin
  • Temperature Range: -40°C to +125°C
  • No external capacitor required
  • Supported load conditions and thermal stability suitable for industrial, automotive, and portable applications
  • Automotive-qualified (AEC-Q100)
  • Lead-free, RoHS-compliant package
  • Supply Voltage: Supports high-voltage supplies with stable reference output
  • Reverse breakdown voltage tolerance: ±0.2%

Buy the Maxim Series LM4040 3.3V Voltage Reference: LM4040BEM330T

Purchase the Maxim Series LM4040BEM330T voltage reference today online. Its compact SC70 package delivers high accuracy and stability from -40°C to +125°C. Designed for space-critical, portable, automotive, and industrial applications, it features a low temperature coefficient, wide operating current, and does not require an external capacitor for stability. Qualified under AEC-Q100, this 3.3V device offers reliable, low-noise output essential for precision circuitry. Ensure your electronic designs remain precise, stable, and robust by ordering your LM4040BEM330T now for quick delivery and optimal performance.

Order your Maxim Series LM4040BEM330T today and give your projects the dependable, accurate voltage reference they deserve, even in automotive and industrial environments.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES LM4040BEM330T?

You can click on the BUY or RFQ button to purchase LM4040BEM330T from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part LM4040BEM330T?

You can download the LM4040BEM330T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of LM4040BEM330T?

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