Texas Instruments

LM4040A25IDBZR

The LM4040A25IDBZR is a precision shunt voltage reference manufactured by Texas Instruments. It is a low-power, low-temperature coefficient, and high-precision voltage reference that is ideal for a wide range of applications.

Description:

The LM4040A25IDBZR is a fixed voltage reference with an output voltage of 2.5V. It is available in a small SOT-23 package, making it suitable for space-constrained applications. The device has a low input voltage range of 2.5V to 36V, allowing it to operate from a variety of power sources.

Features:

1. High Precision: The LM4040A25IDBZR has a precision of ±1%, making it suitable for applications that require high accuracy.
2. Low Temperature Coefficient: The device has a low temperature coefficient of 10 ppm/°C, ensuring stable output voltage over a wide temperature range.
3. Low Power Consumption: The LM4040A25IDBZR has a low power consumption of 85µA, making it ideal for battery-powered applications.
4. Low Input Voltage Range: The device can operate from an input voltage range of 2.5V to 36V, allowing it to be used with a variety of power sources.
5. Small Package: The SOT-23 package is compact and suitable for space-constrained applications.

Applications:

The LM4040A25IDBZR is suitable for a wide range of applications, including:

1. Battery-powered devices: The low power consumption makes it ideal for use in battery-powered devices.
2. Data acquisition systems: The high precision and low temperature coefficient make it suitable for use in data acquisition systems.
3. Medical equipment: The LM4040A25IDBZR can be used in medical equipment that requires precise voltage references.
4. Industrial control systems: The device can be used in industrial control systems that require stable and accurate voltage references.
5. Automotive applications: The LM4040A25IDBZR can be used in automotive applications that require a stable and precise voltage reference.

In summary, the LM4040A25IDBZR is a high-precision, low-power, and low-temperature coefficient voltage reference that is suitable for a wide range of applications. Its small package size makes it ideal for space-constrained applications, and its low input voltage range allows it to operate from a variety of power sources.