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MAXIM INTEGRATED / ANALOG DEVICES LM4040CEM350T Voltage Reference

The LM4040CEM350T is a precise micropower shunt voltage reference designed for space-efficient, high-accuracy applications. It features fixed reverse-breakdown voltages with laser-trimmed resistors ensuring initial accuracy from 0.1% to 1%, and a temperature coefficient guaranteed over -40°C to +125°C. The device offers a wide operating current range of 60μA to 15mA, does not require an external capacitor for stability, and is ideal for portable electronics, industrial controls, and measurement systems in demanding environments.

Authorized Distributors
Source:Newark
Part No:LM4040CEM3-5.0+T
Stock:1899
Inv Date:06-05-2026
Price: Unit price: $1.31
Buy/RFQ:
Source:DigiKey
Part No:LM4040CEM3-5.0+T
Stock:623
Inv Date:06-05-2026
Price: Unit price: $1.49
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES LM4040CEM350T Voltage Reference Specifications:

  • Package Type: 3-pin SOT23
  • Reverse Breakdown Voltage: 2.048V
  • Initial Accuracy: 0.1%
  • Temperature Coefficient: 100ppm/°C max
  • Operating Current Range: 60μA to 15mA
  • Supply Voltage Range: Up to 3.3V
  • No External Capacitors Needed for Stability
  • Tolerance: ±0.1% (initial), guaranteed over -40°C to +125°C
  • Dynamic Impedance: 0.3Ω at 1mA
  • Low Output Noise: 28μV rms (10Hz to 10kHz)
  • Long-term Stability: 120ppm over 1000h
  • Storage Temperature: -65°C to +150°C
  • Operating Temperature: -40°C to +125°C
  • Maximum Junction Temperature: +150°C

Buy the Maxim LM4040CEM350T – Reliable Voltage Reference for Industrial Applications

Secure your Maxim LM4040CEM350T voltage reference today through our online store. Designed for high-precision, low power consumption applications, this compact device guarantees stability over wide temperature ranges without external capacitors. Perfect for portable electronics, industrial controls, and measurement systems, it offers fast response times, low noise, and reliable long-term stability. Get the best in accuracy and performance—order now and enhance your project’s reliability with this trusted micropower voltage reference solution.

Order your Maxim LM4040CEM350T today and ensure your projects benefit from high-accuracy, compact voltage regulation in demanding environments.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES LM4040CEM350T?

You can click on the BUY or RFQ button to purchase LM4040CEM350T from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part LM4040CEM350T?

You can download the LM4040CEM350T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of LM4040CEM350T?

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