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LM4040A30IDBZR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM4040A30IDBZRTI 2006Yes

LM4040A30IDBZR** is a precision voltage reference manufactured by **Texas Instruments (TI)**.

The LM4040A30IDBZR is a precision voltage reference manufactured by Texas Instruments (TI).

Specifications:

  • Reference Voltage: 3.0V
  • Initial Accuracy: ±0.1% (A grade)
  • Temperature Coefficient (Max): 50 ppm/°C
  • Operating Current Range: 60 µA to 15 mA
  • Output Voltage Tolerance: ±0.1% (A grade)
  • Package: SOT-23-3 (DBZ)
  • Operating Temperature Range: -40°C to +125°C
  • Long-Term Stability: 20 ppm/1000 hrs (typical)
  • Line Regulation: 0.2 mV/mA (typical)
  • Load Regulation: 0.2 mV/mA (typical)

Descriptions:

  • The LM4040A30IDBZR is a shunt voltage reference with a fixed 3.0V output.
  • It provides high accuracy and low noise, making it suitable for precision applications.
  • Available in A (0.1%) and B (0.2%) grades for different accuracy requirements.
  • Designed for low-power applications with a wide operating current range.

Features:

  • Precision Voltage Reference: 3.0V with ±0.1% initial accuracy.
  • Low Temperature Drift: Ensures stable performance over temperature variations.
  • Wide Operating Current Range: 60 µA to 15 mA.
  • Small Form Factor: SOT-23-3 package for space-constrained designs.
  • No Output Capacitor Required: Stable without an external capacitor.
  • Low Noise: Suitable for precision analog and digital circuits.
  • Reverse Breakdown Protection: Enhanced reliability in circuit designs.

This device is commonly used in ADCs, DACs, power supplies, and battery-powered systems requiring a stable voltage reference.

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