
Allicdata Part #: | 497-11274-2-ND |
Manufacturer Part#: |
LM4041DILT-1.2 |
Price: | $ 0.25 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC VREF SHUNT 1.225V SOT23-3L |
More Detail: | Shunt Voltage Reference IC ±1% 12mA SOT-23-3L |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.22500 |
Noise - 0.1Hz to 10Hz: | -- |
Base Part Number: | LM4041 |
Supplier Device Package: | SOT-23-3L |
Package / Case: | TO-236-3, SC-59, SOT-23-3 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Current - Cathode: | 50µA |
Current - Supply: | -- |
Voltage - Input: | -- |
Noise - 10Hz to 10kHz: | 60µVrms |
Series: | -- |
Temperature Coefficient: | 100ppm/°C |
Tolerance: | ±1% |
Current - Output: | 12mA |
Voltage - Output (Min/Fixed): | 1.225V |
Output Type: | Fixed |
Reference Type: | Shunt |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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PMICs (Power Management Integrated Circuit) are widely used applications around the world due to their ability to manage and control the power draw of various electronic applications. The LM4041DILT-1.2V is an example of a PMIC and is categorized as a voltage reference. Voltage references are responsible for regulating and monitoring the output voltage which is essential for the efficient operation and protection of electronic systems.
LM4041DILT-1.2 Application Fields
The LM4041DILT-1.2V is designed to regulate and monitor the output voltage for various electronic systems. It is commonly used in temperature compensated Zener and bandgap reference designs. The LM4041DILT-1.2V is also used in battery monitoring systems and power supplies as it is able to provide current limiting and thermal protection. Additionally, the LM4041DILT-1.2V has been found to be useful in overvoltage protection systems, voltage regulators, and compensators as well.
LM4041DILT-1.2 Working Principle
The LM4041DILT-1.2V operates by creating a voltage reference, or a set voltage output which is compared with an adjustable reference voltage. When the output of the LM4041DILT-1.2V is adjusted to a desired voltage, the voltage reference is used to monitor the output voltage for any changes and will immediately respond if a change is detected. This is especially useful in cases where accurate output voltages are required for a system’s long-term functioning.
The LM4041DILT-1.2V also has a thermal protection system built in, which enables it to monitor the temperature of a system and immediately shut it down if the temperature exceeds the limits specified. Additionally, the LM4041DILT-1.2V is able to provide current limiting, meaning that the device will shut down if the current draw of an electronic system exceeds the specified limit. This is very useful in battery monitoring systems, as it is able to protect batteries from overloading and improve battery life.
Conclusion
The LM4041DILT-1.2V is an example of a voltage reference PMIC which is commonly used in applications that require precise voltage and current monitoring and control. It is used in temperature compensated Zener and bandgap reference designs, as well as voltage regulators, power supplies, and temperature protection systems. The LM4041DILT-1.2V is also able to provide current limiting, protecting batteries from overloading and improving battery life.
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