LM4125IM5-2.0/NOPB

Noise - 0.1Hz to 10Hz:	20µVp-p
Base Part Number:	LM4125
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Current - Supply:	290µA
Voltage - Input:	3.3 V ~ 8 V
Noise - 10Hz to 10kHz:	36µVp-p
Series:	--
Temperature Coefficient:	50ppm/°C
Tolerance:	±0.5%
Current - Output:	5mA
Voltage - Output (Min/Fixed):	2.048V
Output Type:	Fixed
Reference Type:	Series
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Power Management Integrated Circuit (PMIC) device is a multifunctional component designed to provide a wide range of electrical power management functions. The general purpose of a PMIC device is to monitor, convert and regulate the voltage for application use. Examples of PMIC device components include voltage references, voltage regulators, voltage multipliers, power converters, circuit breakers, and other protective devices.The LM4125IM5-2.0/NOPB is a precision voltage reference designed for use in medium and low voltage applications. It is ideal for operating at voltages as low as 2.0V. This precision voltage reference has excellent temperature stability and output stability.The LM4125IM5-2.0/NOPB is a two-terminal voltage reference with a wide input range and low temperature coefficient. It is constructed with a precision thin film network, hysteresis and low impedance circuit termination technology. This voltage reference device has a low output impedance of 1.6 ohms.The main application field of the LM4125IM5-2.0/NOPB is in the field of power supplies, in which it can be used to provide a precisely defined voltage as reference for control loops. For example, in DC/DC converters and AC/DC power supplies, the LM4125IM5-2.0/NOPB can be used to set the voltage for the output of the system. In these types of applications, the voltage reference does not need to be used to regulate the output voltage, but instead provides a precision voltage for the feedback circuit which controls the output.The LM4125IM5-2.0/NOPB features a wide operating voltage range from 2.0V to 36V. The device is temperature compensated over the -40 to +85oC temperature range. It has a high voltage capacitor that is used to store the reference voltage and helps prevent variations in the reference voltage due to electrostatic discharge and other transients. A hysteresis circuit is also used to minimize electronical noise.The LM4125IM5-2.0/NOPB working principle is based on the properties of a precision thin film resistor network. The reference input voltage is connected to the precision resistor network, along with a hysteresis element and a low impedance circuit termination element. When the reference voltage is applied, the current flows through the precision resistor network and the reference voltage is generated. The hysteresis element helps minimize noise, while the low impedance element helps reduce the reference voltage output impedance.So, the LM4125IM5-2.0/NOPB is a precision voltage reference designed for medium and low voltage applications. It is suitable for use in power supplies, DC/DC converters and AC/DC power supplies. The LM4125IM5-2.0/NOPB has excellent temperature stability, output stability and low output impedance. It features a wide operating voltage range and is temperature compensated over a wide temperature range. The mechanism of voltage generation is based on the properties of a precision thin film resistor network, with a hysteresis element and a low impedance circuit termination element.

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