LM4041CEM3-ADJ

Noise - 0.1Hz to 10Hz:	--
Base Part Number:	LM4041
Supplier Device Package:	SOT-23-3
Package / Case:	TO-236-3, SC-59, SOT-23-3
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TA)
Current - Cathode:	68µA
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	20µVrms
Series:	--
Temperature Coefficient:	100ppm/°C
Tolerance:	±0.5%
Current - Output:	12mA
Voltage - Output (Max):	10V
Voltage - Output (Min/Fixed):	1.233V
Output Type:	Adjustable
Reference Type:	Shunt
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

.

LM4041CEM3-ADJ Voltage Reference

The LM4041CEM3-ADJ is a two terminal linear voltage reference that helps early voltage detection and provide a consistent voltage output. This part is a member of National Semiconductor’s Micropower family and it is a low-power and adjustable precision voltage reference. With its tight tolerance and temperature coefficient, the LM4041CEM3-ADJ can provide a reliable and accurate operating output to support a variety of applications.The LM4041CEM3-ADJ is generally used in power-supply monitoring and detection, voltage divider networks, and op amp and comparator circuitry. With its adjustable output, the part can be used to restore and calibrate systems. This adjustable voltage reference includes a voltage regulator with linear current passes to a regulated voltage. It consists of a resistor divider network, connected to the LM4041CEM3-ADJ between the power supply terminals and the ground terminal.

Working Principle

The LM4041CEM3-ADJ is used to provide an accurate and adjustable reference voltage to circuits. It consists of an integrated voltage reference circuit, with an externally adjustable resistor divider network connected across the power supply pin and ground pin. This allows the output voltage of the LM4041CEM3-ADJ to be adjusted to the desired level by changing the resistance ratio of the divider network.The resistor divider network is made up of two resistors with different values, R1 and R2. By changing the resistor values, the output voltage can be adjusted linearly. The output voltage is determined by the following equation:Vout =Vref(1+R2/R1)In the equation, Vref is the reference voltage set by the LM4041CEM3-ADJ. The output voltage of the LM4041CEM3-ADJ can be adjusted from 0V to the Vref by changing R2 from 0 ohms to an infinite value. Thus it provides a wide range of output voltage for the circuit.The LM4041CEM3-ADJ is designed to run on a minimum of 1.5V and draw very little current. Furthermore, it has a tight tolerance of 0.05% and a temperature coefficient of 10ppm/°C. With its low power draw and precise voltage output, the LM4041CEM3-ADJ is suitable for a wide range of applications, such as powering A/D converters or detecting power supply status.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description