LMV431BIMF

Noise - 0.1Hz to 10Hz:	--
Base Part Number:	LMV431
Supplier Device Package:	SOT-23-3
Package / Case:	TO-236-3, SC-59, SOT-23-3
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Current - Cathode:	80µA
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	--
Series:	--
Temperature Coefficient:	--
Tolerance:	±0.5%
Current - Output:	15mA
Voltage - Output (Max):	30V
Voltage - Output (Min/Fixed):	1.24V
Output Type:	Adjustable
Reference Type:	Shunt
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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LMV431 is a commonly used voltage regulator integrated circuit in the class of PMIC (Power Management ICs). It is specifically designed as a low-dropout (LDO) voltage reference with a high level of accuracy and performance. This makes it an ideal choice for various application fields such as power management, system power supply, battery charging, and analog signal conditioning.As an LDO voltage reference, the LMV431BIMF has some unique properties that make it suitable for applications such as audio electronics, motor control, microprocessor core supply networks, and more. The device\'s fast response time, low noise level, low operating current, and high accuracy make it an attractive option for many industrial applications.The LMV431BIMF is a three-terminal device with an adjustable voltage output and current limiting. The components of the device include an n-channel MOSFET, a feedback resistor and a pair of precision voltage reference inputs. A voltage divider can be connected to the two inputs to determine the output voltage. The device features a wide selection of operating power ranges, making it suitable for a variety of applications.The working principle of the LMV431BIMF is quite simple. When a voltage is applied to the desired output, the internal MOSFET quickly charges the output to the desired voltage. If a higher voltage is applied to the input, the internal MOSFET will lower the voltage in order to ensure that the output does not exceed the set level. This same process is followed in reverse when the input voltage is lowered.In addition, the device also includes an internal current limiter. This ensures that the output current does not exceed a certain level, even if the input voltage is increased. This safety measure can be used to protect the device, as well as the device\'s associated components, from overcurrent damage.The LMV431BIMF is a widely used integrated circuit in the class of PMICs. Its flexibility and accuracy make it an ideal choice for a variety of applications such as analog signal conditioning and motor control, and its internal current limiter provides added protection in the event of an overcurrent situation. The device\'s low operating current and dropout voltage ensure that it is able to provide a stable and reliable voltage reference, making it a popular choice for many industrial applications.

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