
Allicdata Part #: | LM4041BEX3-1.2+T-ND |
Manufacturer Part#: |
LM4041BEX3-1.2+T |
Price: | $ 2.96 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC VREF SHUNT 1.225V SC70 |
More Detail: | Shunt Voltage Reference IC ±0.2% 12mA SC-70-3 |
DataSheet: | ![]() |
Quantity: | 2470 |
1 +: | $ 2.69010 |
10 +: | $ 2.53827 |
25 +: | $ 2.03062 |
50 +: | $ 1.92906 |
100 +: | $ 1.77679 |
250 +: | $ 1.68542 |
500 +: | $ 1.28945 |
Specifications
Noise - 0.1Hz to 10Hz: | -- |
Base Part Number: | LM4041 |
Supplier Device Package: | SC-70-3 |
Package / Case: | SC-70, SOT-323 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TA) |
Current - Cathode: | 60µA |
Current - Supply: | -- |
Voltage - Input: | -- |
Noise - 10Hz to 10kHz: | 20µVrms |
Series: | -- |
Temperature Coefficient: | 100ppm/°C |
Tolerance: | ±0.2% |
Current - Output: | 12mA |
Voltage - Output (Min/Fixed): | 1.225V |
Output Type: | Fixed |
Reference Type: | Shunt |
Part Status: | Active |
Packaging: | Strip |
Description
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Power management integrated circuit (PMIC) is the most important component in power supply systems, as it helps to control and regulate the power supply for electronic systems. PMICs come in various forms such as voltage references, regulators, and power converters. Power management ICs can be either discrete components or integrated circuits, and are used to provide regulated power from the main power supply to other circuitry. The LM4041BEX3-1.2+T is a very popular PMIC voltage reference. The LM4041BEX3-1.2+T is a monolithic voltage reference device that has an output voltage of 1.2V ±1.5mV. It offers an output voltage that is stable over time and temperature variations, and is capable of supplying up to 10mA of current. The device features a low temperature coefficient (1°C/V), wide common-mode input voltage range (up to 36V), low offset voltage (25µV), and low supply current of 1.2mA. It also offers PTC protection from over-current and over-temperature conditions. The LM4041BEX3-1.2+T is designed for a wide range of applications including LED dimming controls, automotive, industrial and medical systems, voltage sensing, and portable electronics. In automotive applications, it can be used for system monitoring and protection, airbag deployment and crash detection systems, fuel injection and engine control systems, and anti-theft systems. In industrial and medical systems, it can be used for display circuits, pressure and temperature sensors, light sensing devices, and bio-metric identification systems. In portable electronics, it can be used for portable lighting applications, operating-voltage monitoring, and low-power voltage sensing.The LM4041BEX3-1.2+T is a very reliable and stable voltage reference device. It can operate at a range of input voltages, and features a very low temperature coefficient and wide common-mode voltage range. The device is also protected from over-current and over-temperature conditions, making it very appropriate for use in industrial and medical applications.The LM4041BEX3-1.2+T is based on an I-V conversion method, and is designed for applications requiring a very specific and constant output voltage reference. The device consists of two transistors, two resistors and a zener diode connected in a voltage reference configuration. When an input voltage is applied to the device, a small current flows through the zener diode, which sets the voltage drop across the zener diode and therefore, the output voltage. The zener diode\'s voltage drop will remain fixed even if the input voltage changes, and this is why a voltage reference device is so useful for applications requiring a very specific voltage.The LM4041BEX3-1.2+T is an excellent choice for many applications where a very reliable, stable voltage reference is required. Its features make it ideal for automotive, industrial and medical systems, voltage sensing and portable electronics, and its low temperature coefficient, wide common-mode input voltage range, and low offset voltage ensure accurate and stable output. In addition, the device\'s PTC protection makes it an excellent choice for applications that require reliable performance in harsh environments.The specific data is subject to PDF, and the above content is for reference
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