仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage - Output (Max) | 36 V |
| Current - Output | 15 mA |
| Tolerance | ±0.5% |
| Current - Cathode | 80 µA |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
ATL431LIBQDBZRQ1 appears to be a specific part number or product code, potentially related to electrical components, semiconductors, or similar items. Without detailed context or specific references, it's challenging to provide an exact description. However, such codes are typically used by manufacturers to identify distinct products and specifications, including attributes like voltage regulation, current capacity, packaging type, temperature range, and more. For instance, if this code pertains to a voltage regulator or similar component, it might signify a particular series or family with specific electrical characteristics. These components are essential in electrical circuits for maintaining a stable output voltage despite variations in input voltage or load conditions. Typically, manufacturers like Texas Instruments, STMicroelectronics, or Analog Devices might use such identifiers for cataloging and ordering. For precise details, you would typically refer to the manufacturer's datasheet or product documentation, which outlines technical specifications, usage guidelines, and application scenarios for the component.
Equivalent
The ATL431LIBQDBZRQ1 is a precision programmable shunt regulator. Equivalent products include:
1. TL431 series by Texas Instruments
2. LM431 series by ON Semiconductor
3. AS431 series by Diodes Incorporated
4. KA431 series by Fairchild Semiconductor
5. TLVH431 series by Texas Instruments
These equivalents offer similar voltage reference and regulation capabilities, but always verify the specific electrical characteristics and parameters to ensure compatibility with your application.
1. TL431 series by Texas Instruments
2. LM431 series by ON Semiconductor
3. AS431 series by Diodes Incorporated
4. KA431 series by Fairchild Semiconductor
5. TLVH431 series by Texas Instruments
These equivalents offer similar voltage reference and regulation capabilities, but always verify the specific electrical characteristics and parameters to ensure compatibility with your application.
Features
ATL431LIBQDBZRQ1 appears to be a part number or model number, possibly for a semiconductor component such as a voltage reference or voltage regulator from Texas Instruments. While specifics can vary, devices like these typically feature:
1. Low Dropout Voltage: Efficient operation with minimal input-output voltage differential.
2. Precision Voltage Reference: Provides a stable and accurate reference voltage.
3. Wide Input Voltage Range: Suitable for various applications and input sources.
4. Low Temperature Coefficient: Maintains performance across temperature variations.
5. Adjustable Output Voltage: Allows for customization in various circuits.
6. Low Noise: Ideal for sensitive applications requiring minimal electrical interference.
7. High Output Current Capability: Supports higher loads if needed.
8. Thermal Stability: Protects against overheating, ensuring longevity and reliability.
9. Compact Package: Facilitates use in space-constrained applications.
For accurate specifications, please refer to the manufacturer's datasheet or product documentation.
1. Low Dropout Voltage: Efficient operation with minimal input-output voltage differential.
2. Precision Voltage Reference: Provides a stable and accurate reference voltage.
3. Wide Input Voltage Range: Suitable for various applications and input sources.
4. Low Temperature Coefficient: Maintains performance across temperature variations.
5. Adjustable Output Voltage: Allows for customization in various circuits.
6. Low Noise: Ideal for sensitive applications requiring minimal electrical interference.
7. High Output Current Capability: Supports higher loads if needed.
8. Thermal Stability: Protects against overheating, ensuring longevity and reliability.
9. Compact Package: Facilitates use in space-constrained applications.
For accurate specifications, please refer to the manufacturer's datasheet or product documentation.
Pinout
The ATL431LIBQDBZRQ1 is a programmable shunt regulator from Texas Instruments. It is typically housed in a SOT-23 package, which has a 3-pin configuration. The primary function of this device is to act as a precision voltage reference and error amplifier, essentially serving as an adjustable voltage reference.
- Pin 1: Reference (REF) - This pin is used to set the reference voltage, and it is connected to the internal voltage reference.
- Pin 2: Anode (A) - This pin works as the cathode of the internal diode, typically connected to the ground in the shunt regulator configuration.
- Pin 3: Cathode (K) - This pin is the anode of the internal diode and can be connected to the output or the load.
The ATL431LIBQDBZRQ1 is commonly used in applications that require stable voltage regulation, such as power supplies, voltage monitoring, and overvoltage protection circuits.
- Pin 1: Reference (REF) - This pin is used to set the reference voltage, and it is connected to the internal voltage reference.
- Pin 2: Anode (A) - This pin works as the cathode of the internal diode, typically connected to the ground in the shunt regulator configuration.
- Pin 3: Cathode (K) - This pin is the anode of the internal diode and can be connected to the output or the load.
The ATL431LIBQDBZRQ1 is commonly used in applications that require stable voltage regulation, such as power supplies, voltage monitoring, and overvoltage protection circuits.
Manufacturer
The ATL431LIBQDBZRQ1 is manufactured by Texas Instruments. Texas Instruments is a technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices worldwide. The company is headquartered in Dallas, Texas, and is known for its broad portfolio of products that serve a wide range of industries including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is one of the largest semiconductor companies globally and is recognized for its focus on innovation, reliability, and technological advancement.
Application
The ATL431LIBQDBZRQ1 is a programmable shunt voltage reference, often used in various precision applications. Its key application areas include:
1. Voltage Regulation: Utilized in power management systems to maintain a stable voltage.
2. Data Conversion: Acts as a reference voltage for A/D and D/A converters.
3. Switching Power Supplies: Helps in providing a stable output voltage.
4. Battery Monitoring: Ensures accurate voltage reference in battery-operated devices.
5. Instrumentation: Provides precision reference voltage for measurement equipment.
6. Telecommunications: Used in line cards and other communication devices.
7. Automotive Systems: Suitable for various automotive electronics due to its AEC-Q100 qualification.
These applications benefit from its adjustable output voltage and low temperature coefficient.
1. Voltage Regulation: Utilized in power management systems to maintain a stable voltage.
2. Data Conversion: Acts as a reference voltage for A/D and D/A converters.
3. Switching Power Supplies: Helps in providing a stable output voltage.
4. Battery Monitoring: Ensures accurate voltage reference in battery-operated devices.
5. Instrumentation: Provides precision reference voltage for measurement equipment.
6. Telecommunications: Used in line cards and other communication devices.
7. Automotive Systems: Suitable for various automotive electronics due to its AEC-Q100 qualification.
These applications benefit from its adjustable output voltage and low temperature coefficient.
Package
The ATL431LIBQDBZRQ1 is a surface-mount package known as SOT-23-3, which is compact and commonly used in semiconductor devices. It features three terminals/pins, making it suitable for applications requiring a small footprint, such as voltage reference.
