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LM4041BILT-1.2
+Lista de MateriaisIC VREF SHUNT 0.2% SOT23-3L
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FabricanteSTMicroeletrônica
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Peça do Fabricante #LM4041BILT-1.2
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 1.225V |
| Current - Output | 12 mA |
| Tolerance | ±0.2% |
| Temperature Coefficient | 100ppm/°C |
| Noise - 10Hz to 10kHz | 60µVrms |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 |
| Base Product Number | LM4041 |
| Current - Cathode | 50 µA |
Visão Geral
Description
The LM4041BILT-1.2 is a precision voltage reference from Texas Instruments, designed to provide a stable output voltage of 1.2V with high accuracy. It features a low temperature coefficient, making it suitable for applications requiring precise voltage references over varying temperatures.
This device offers low noise and low drift characteristics, which are essential for high-performance analog circuits. It operates over a wide input voltage range, making it versatile for various applications, including power management, signal conditioning, and data acquisition systems.
The LM4041BILT-1.2 is housed in a compact SOT-23 package, allowing for easy integration into space-constrained designs. It typically has a maximum output current of 10 mA, ensuring it can drive loads effectively.
Additionally, the device is designed for low power consumption, making it ideal for battery-operated applications. Overall, the LM4041BILT-1.2 is widely used in consumer electronics, industrial equipment, and instrumentation for its reliability and precision in providing a reference voltage.
This device offers low noise and low drift characteristics, which are essential for high-performance analog circuits. It operates over a wide input voltage range, making it versatile for various applications, including power management, signal conditioning, and data acquisition systems.
The LM4041BILT-1.2 is housed in a compact SOT-23 package, allowing for easy integration into space-constrained designs. It typically has a maximum output current of 10 mA, ensuring it can drive loads effectively.
Additionally, the device is designed for low power consumption, making it ideal for battery-operated applications. Overall, the LM4041BILT-1.2 is widely used in consumer electronics, industrial equipment, and instrumentation for its reliability and precision in providing a reference voltage.
Equivalent
Equivalent products to the LM4041BILT-1.2 include the TL431, LM4041BILT-1.5, and the MCP1407. The LM4050 and LT1004 are also similar voltage references. When selecting an alternative, ensure the output voltage, temperature stability, and package type match your application requirements. Always consult datasheets for precise specifications.
Features
The LM4041BILT-1.2 is a voltage reference IC with the following key features:
1. Voltage Reference: Provides a precise output voltage of 1.2V.
2. Low Temperature Coefficient: Features a low temperature coefficient of 20 ppm/°C, ensuring stable performance across varying temperatures.
3. Low Noise: Offers low noise characteristics, making it suitable for sensitive applications.
4. Temperature Range: Operates over a wide temperature range of -40°C to +125°C.
5. Compact Package: Available in a small SOT-23 package, ideal for space-constrained designs.
6. Supply Current: Consumes low supply current, enhancing energy efficiency in battery-powered applications.
7. Line and Load Regulation: Provides excellent line and load regulation, ensuring output voltage stability under varying input conditions.
8. Reverse Polarity Protection: Features internal protection against reverse polarity, enhancing reliability.
These features make the LM4041BILT-1.2 suitable for a variety of applications, including precision measurements and power management systems.
1. Voltage Reference: Provides a precise output voltage of 1.2V.
2. Low Temperature Coefficient: Features a low temperature coefficient of 20 ppm/°C, ensuring stable performance across varying temperatures.
3. Low Noise: Offers low noise characteristics, making it suitable for sensitive applications.
4. Temperature Range: Operates over a wide temperature range of -40°C to +125°C.
5. Compact Package: Available in a small SOT-23 package, ideal for space-constrained designs.
6. Supply Current: Consumes low supply current, enhancing energy efficiency in battery-powered applications.
7. Line and Load Regulation: Provides excellent line and load regulation, ensuring output voltage stability under varying input conditions.
8. Reverse Polarity Protection: Features internal protection against reverse polarity, enhancing reliability.
These features make the LM4041BILT-1.2 suitable for a variety of applications, including precision measurements and power management systems.
Pinout
The LM4041BILT-1.2 is a precision voltage reference with a pin count of 3. It features the following functions:
1. Pin 1 (VREF): This pin outputs a regulated reference voltage of 1.2V. It is the primary output of the device.
2. Pin 2 (GND): This is the ground pin, which serves as the reference point for the output voltage and the power supply connections.
3. Pin 3 (VIN): This pin is the input voltage supply. It should be connected to a voltage higher than the reference output to ensure proper functioning.
The LM4041BILT-1.2 is designed for applications requiring low drift, high accuracy, and stability over temperature and time. It is commonly used in precision measurement and calibration circuits.
1. Pin 1 (VREF): This pin outputs a regulated reference voltage of 1.2V. It is the primary output of the device.
2. Pin 2 (GND): This is the ground pin, which serves as the reference point for the output voltage and the power supply connections.
3. Pin 3 (VIN): This pin is the input voltage supply. It should be connected to a voltage higher than the reference output to ensure proper functioning.
The LM4041BILT-1.2 is designed for applications requiring low drift, high accuracy, and stability over temperature and time. It is commonly used in precision measurement and calibration circuits.
Manufacturer
The LM4041BILT-1.2 is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments specializes in designing and producing a wide range of analog and embedded processing products. Founded in 1930, the company has a significant presence in the electronics industry, focusing on innovation in areas such as analog technology, digital signal processing, and microcontrollers.
The LM4041BILT-1.2 is a precision voltage reference, commonly used in various electronic applications that require stable and accurate voltage outputs. Texas Instruments serves a diverse array of markets, including automotive, industrial, personal electronics, communications, and more, making it a key player in advancing technology across multiple sectors. The company is known for its commitment to quality, reliability, and performance in its products, establishing a strong reputation in the semiconductor field.
The LM4041BILT-1.2 is a precision voltage reference, commonly used in various electronic applications that require stable and accurate voltage outputs. Texas Instruments serves a diverse array of markets, including automotive, industrial, personal electronics, communications, and more, making it a key player in advancing technology across multiple sectors. The company is known for its commitment to quality, reliability, and performance in its products, establishing a strong reputation in the semiconductor field.
Application
The LM4041BILT-1.2 is a precision voltage reference suitable for various application areas, including:
1. Analog-to-Digital Converters (ADCs): Provides stable reference voltage for accurate conversions.
2. Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
3. Instrumentation: Used in measurement and sensing equipment for stable reference.
4. Voltage Regulation Circuits: Acts as a reference for linear and switching regulators.
5. Battery Management Systems: Provides reference for monitoring and control.
6. Calibration Equipment: Used in instruments requiring high precision and stability.
Its low noise and temperature coefficient make it ideal for these applications.
1. Analog-to-Digital Converters (ADCs): Provides stable reference voltage for accurate conversions.
2. Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
3. Instrumentation: Used in measurement and sensing equipment for stable reference.
4. Voltage Regulation Circuits: Acts as a reference for linear and switching regulators.
5. Battery Management Systems: Provides reference for monitoring and control.
6. Calibration Equipment: Used in instruments requiring high precision and stability.
Its low noise and temperature coefficient make it ideal for these applications.
Package
The LM4041BILT-1.2 is packaged in a SOT-23 format. This small outline transistor package is commonly used for low-power applications, offering a compact design for efficient use in various electronic circuits.
