LM4140ACM-1.0/NOPB

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The LM4140ACM-1.0/NOPB is an automotive-grade, low-dropout linear voltage regulator that is optimized for low current operation. It has an adjustable output voltage range of 1.2V to 28V. It is designed to provide a regulated output voltage on a highly transient load, such as in automotive and industrial applications. The LM4140ACM-1.0/NOPB has a very low quiescent current, so it can be used in low-voltage microcontrollers or other low-power designs, which require only a few µA of quiescent current. The LM4140ACM-1.0/NOPB also has excellent line and load regulation, making it suitable for automotive and industrial applications. The LM4140ACM-1.0/NOPB is part of the Voltage Reference family of products from LM4140. It is a voltage reference that is designed to be used when a low-voltage, low-current source of an adjustable output voltage is desired. The LM4140ACM-1.0/NOPB provides a stable, adjustable output voltage with extremely low noise. The output voltage can be adjusted from 1.2V to 28V. The LM4140ACM-1.0/NOPB is offered in a space-saving, surface mount package and is rated for operation over an operating temperature range of -40°C to +85°C. It is also available in an extended temperature range of -55°C to +125°C. The device is also protected against overloads and short-circuits, making it suitable for automotive and industrial applications. The LM4140ACM-1.0/NOPB is an ideal voltage reference for applications such as automotive electrical systems, motor control, automotive engine control, and off-board wiring. It can also be used in a wide range of applications such as HVAC systems, medical devices, industrial control systems, and power supplies. The LM4140ACM-1.0/NOPB offers several features that make it an ideal voltage reference for automotive, industrial, and other applications. The device features excellent line and load regulation, making it ideal for use in low-voltage, low current designs. It also has a very low quiescent current, which is ideal for low-power designs. In addition, the device is protected against overloads and short circuits, making it suitable for automotive and industrial applications where these features are essential. The working principle of the LM4140ACM-1.0/NOPB is based on its internal linear regulator, which outputs a regulated voltage that is constant and immune to external noise and disturbances. The device contains an adjustable voltage regulator, which is connected to the positive reference terminal and adjusted to achieve the desired output voltage. The output voltage is fed back to the negative differential amplifier and compared to the reference terminal. If the output voltage deviates from the set point, the difference voltage is used to adjust the output voltage. The device contains a threshold voltage monitor, which will shut down the output voltage if it drops below a predefined threshold level.In conclusion, the LM4140ACM-1.0/NOPB is an ideal voltage reference for automotive, industrial, and other applications. The device features excellent line and load regulation, a low quiescent current, and overload and short-circuit protection, making it suitable for use in a wide range of applications. The device is offered in a space-saving, surface mount package and is rated for operation over an operating temperature range of -40°C to +85°C.

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