NCP431BVSNT1G

The NCP431BVSNT1G is a programmable precision shunt regulator manufactured by ON Semiconductor. It is designed for use in various applications requiring a stable voltage reference. The device features an adjustable output voltage, set by external resistors, ranging from 2.5V to 36V. It is commonly used in power supply circuits, battery chargers, and other systems where voltage regulation is crucial.
The NCP431BVSNT1G offers a typical voltage tolerance of ±0.5%, providing high accuracy for critical applications. Its low output impedance makes it effective in maintaining a stable voltage even under varying load conditions. The device supports a wide operating temperature range, enhancing its reliability in diverse environments.
Packaged in a compact SOT-23, the NCP431BVSNT1G is suitable for space-constrained designs. It is valued for its low temperature coefficient, low noise, and high stability, making it a preferred choice in designing efficient, precise, and reliable electronic circuits.
Overall, the NCP431BVSNT1G serves as a versatile component in creating consistent and accurate voltage references within various electronic systems.

The NCP431BVSNT1G is a precision adjustable shunt regulator from ON Semiconductor. It offers several key features:
1. Adjustable Output Voltage: It can be set to a wide range of output voltages, from 2.5V to 36V, making it versatile for various applications.
2. Precision: It provides high accuracy with a typical reference voltage tolerance of ±0.5%, ensuring stable performance.
3. Low Temperature Coefficient: The device maintains consistent performance across temperature variations.
4. Wide Operating Temperature Range: It operates effectively from -40°C to +125°C, suitable for diverse environments.
5. Low Cathode Current: The regulator can function with a cathode current as low as 1.0 mA, which aids in reducing power consumption.
6. Applications: Commonly used in voltage monitoring, voltage reference, and linear regulators.
7. Package Options: Available in SOT-23 and other compact packages, aiding in space-constrained designs.
These features make the NCP431BVSNT1G suitable for use in battery-operated devices, industrial controls, and various consumer electronics where precision voltage regulation is critical.

The NCP431BVSNT1G is packaged in a SOT-23-5 configuration, which is a small outline, surface-mount package with five leads. This package type is commonly used for voltage references or similar applications due to its compact size and efficient heat dissipation.

The NCP431BVSNT1G is a precision programmable shunt regulator. It typically comes in a 3-pin SOT-23 package. The device is used to provide a stable reference voltage that can be adjusted through an external resistor divider network.
Here are the pin functions for the NCP431BVSNT1G:
1. Cathode (K): This is the reference voltage output pin. It also serves as the cathode of the internal error amplifier and is connected to the anode through a feedback network to regulate the output voltage.

2. Anode (A): This pin is the anode of the device and is typically connected to the ground in the application circuit. It serves as the return path for the current.
3. Reference (R): This pin is connected to the internal reference voltage and is used to set the output voltage through external resistors.
These basic pin functions allow the NCP431BVSNT1G to operate as a variable precision voltage reference in various applications like switching power supplies and battery chargers.

The NCP431BVSNT1G is manufactured by ON Semiconductor, a company known for producing semiconductors and various electronic components. ON Semiconductor specializes in power and signal management, logic, discrete, and custom devices for a wide range of industries, including automotive, communications, computing, consumer, industrial, LED lighting, medical, and military/aerospace. The company focuses on energy-efficient solutions, helping customers reduce global energy usage.

The NCP431BVSNT1G is a precision adjustable shunt regulator used in various applications, including voltage reference and regulation in power supplies, data converters, and switch-mode power supply (SMPS) feedback circuits. It is also employed in battery management systems, overvoltage protection, and instrumentation. Its ability to maintain a stable reference voltage makes it suitable for use in precision measurement systems and other electronic control systems.

The NCP431BVSNT1G is a precision programmable shunt regulator. Equivalent products include the TL431 and LM431 from Texas Instruments, the AS431 from Diodes Incorporated, and the KA431 series from ON Semiconductor. These components offer similar functionality in regulating voltage with adjustable output. When selecting an equivalent, ensure compatible voltage references, temperature ranges, and package types to match your specific application requirements.