LM4040C30IDCKR

The LM4040C30IDCKR is a precision voltage reference manufactured by Texas Instruments. It provides a stable output voltage of 3.0V with a low temperature coefficient, ensuring minimal drift over varying temperatures. The device features a low output noise and a fast transient response, making it suitable for applications requiring high accuracy and stability.
The LM4040 is designed in a compact SOT-23 package, ensuring ease of integration into space-constrained circuits. With a supply voltage range of 1.5V to 10V, it can be powered from a variety of sources. The device also includes options for different output voltages, allowing flexibility in design.
Key specifications include a typical output voltage tolerance of ±0.5% and a low dropout voltage, which enhances performance in battery-operated devices. Its applications span precision measurement, data acquisition systems, and other circuits that demand reliable reference voltages. Overall, the LM4040C30IDCKR is an excellent choice for engineers seeking a robust voltage reference solution.

The LM4040C30IDCKR is a precision voltage reference from Texas Instruments. Key features include:
1. Voltage Reference: It provides a stable output voltage of 3.0V.
2. Temperature Coefficient: Low temperature coefficient of 30 ppm/°C ensures minimal drift with temperature changes.
3. Output Impedance: Low output impedance allows for better stability under load variations.
4. Power Supply Rejection: Excellent PSRR enhances performance in varying supply conditions.
5. Wide Operating Temperature Range: Operates from -40°C to +125°C, suitable for industrial applications.
6. Compact Package: Available in a small SOT-23 package, making it ideal for space-constrained designs.
7. Low Noise: Provides low noise output, beneficial for sensitive electronic applications.
8. Self-Contained: Integrated design simplifies circuit layout and minimizes external component requirements.
This voltage reference is highly suitable for precision measurement and calibration applications, automotive, and other demanding environments.

The LM4040C30IDCKR is packaged in a SOT-23-3 (small outline transistor) package type, which is a compact, surface-mount design commonly used for integrated circuits.

The LM4040C30IDCKR is a voltage reference component with a pin count of 3. Its primary function is to provide a stable reference voltage of 3.0V.
Pin Functions:
1. Pin 1 (Anode): Connects to the power supply. This pin is used to provide the input voltage to the device.
2. Pin 2 (Cathode): Outputs the stable reference voltage (3.0V). This is where the output voltage can be taken for use in various applications.
3. Pin 3 (Ground): Connects to the system ground to establish a reference point for the output voltage.
The LM4040C30IDCKR is commonly used in precision applications, including analog-to-digital converters, data acquisition systems, and calibration equipment, due to its low temperature coefficient and excellent stability.

The LM4040C30IDCKR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and manufactures a wide range of analog and digital semiconductor solutions, including integrated circuits (ICs) for various applications such as embedded systems, automotive, industrial, and consumer electronics. The company is renowned for its innovation in analog technology and has a substantial portfolio of products, including voltage references like the LM4040 series. Founded in 1930 and headquartered in Dallas, Texas, TI is recognized for its commitment to quality and reliability in the semiconductor industry.

The LM4040C30IDCKR is a precision voltage reference used in various applications including instrumentation, data acquisition systems, and analog-to-digital converters (ADCs). It provides a stable reference voltage with low temperature coefficient, making it ideal for calibration and voltage regulation in electronic circuits. Additionally, it is utilized in power supply designs, sensor systems, and automotive applications where precision voltage levels are critical.

The LM4040C30IDCKR is a precision voltage reference. Equivalent products include the TL431, LM185, LM385, MCP1501, and REF02. When selecting a substitute, consider specifications such as output voltage, tolerance, temperature coefficient, and package type to ensure compatibility.