LM431CIM3
Product Overview
LM431CIM3 belongs to the category of voltage references. It is commonly used in electronic circuits to provide a stable reference voltage. The LM431CIM3 is known for its precision, low temperature coefficient, and wide operating range. It comes in a small SOT-23 package and is available in various quantities.
Basic Information
- Category: Voltage Reference
- Use: Providing stable reference voltage in electronic circuits
- Characteristics: Precision, low temperature coefficient, wide operating range
- Package: SOT-23
- Essence: Stable reference voltage source
- Packaging/Quantity: Available in various quantities
Specifications
The LM431CIM3 has the following specifications: - Reference Voltage: 2.495V to 36V - Operating Current: 1mA to 100mA - Temperature Range: -40°C to 125°C - Package Type: SOT-23
Detailed Pin Configuration
The LM431CIM3 has three pins: 1. Cathode 2. Anode 3. Reference
Functional Features
- Provides a stable reference voltage over a wide range of operating conditions
- Low temperature coefficient ensures consistent performance across temperatures
- Adjustable reference voltage allows for flexibility in circuit design
Advantages and Disadvantages
Advantages
- Precision and stability
- Wide operating range
- Small package size
Disadvantages
- Limited current output capability
- Sensitivity to noise in some applications
Working Principles
The LM431CIM3 operates based on the principle of zener diode breakdown. It maintains a constant voltage between the cathode and the reference pin, providing a stable reference voltage regardless of variations in input voltage or temperature.
Detailed Application Field Plans
The LM431CIM3 finds applications in various fields, including: - Voltage regulators - Switch-mode power supplies - Battery management systems - Precision instrumentation
Detailed and Complete Alternative Models
Some alternative models to LM431CIM3 include: - TL431C - LM4040 - REF02
In conclusion, the LM431CIM3 is a versatile voltage reference component with precise characteristics and a wide range of applications. Its stable reference voltage and compact package make it an essential component in many electronic circuits.
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技術ソリューションにおける LM431CIM3 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the LM431CIM3?
- The LM431CIM3 is a programmable shunt voltage reference that can be used in various technical solutions to provide a stable voltage reference.
What are the typical applications of LM431CIM3?
- The LM431CIM3 is commonly used in voltage regulation, precision current regulation, and error amplification circuits.
What is the operating voltage range of LM431CIM3?
- The LM431CIM3 operates within a voltage range of 2.5V to 36V.
How does LM431CIM3 provide voltage regulation?
- The LM431CIM3 compares the input voltage with an internal reference voltage and adjusts its output to maintain a constant voltage.
Can LM431CIM3 be used for overvoltage protection?
- Yes, the LM431CIM3 can be used to monitor and regulate overvoltage conditions, providing protection for sensitive components.
What is the temperature range for LM431CIM3?
- The LM431CIM3 operates within a temperature range of -40°C to 125°C, making it suitable for a wide range of environments.
How does LM431CIM3 achieve precision current regulation?
- By setting the appropriate resistor values, the LM431CIM3 can be configured to regulate current flow through a circuit with high precision.
Is LM431CIM3 suitable for battery charging applications?
- Yes, the LM431CIM3 can be utilized in battery charging circuits to maintain a stable charging voltage.
Can LM431CIM3 be used in audio amplifier circuits?
- Yes, the LM431CIM3 can be employed in audio amplifier circuits to provide precise biasing and voltage references.
What are the key advantages of using LM431CIM3 in technical solutions?
- The LM431CIM3 offers low dynamic impedance, high accuracy, and ease of use, making it a versatile choice for various technical applications.