SCV431BSN1T1G

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SCV431BSN1T1G

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IC VREF SHUNT ADJ 0.48% SOT23-3

  • HerstellerOnsemi

  • Herstellerteil #SCV431BSN1T1G

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Spezifikationen

Attribut Wert
Part Status Active
Reference Type Shunt
Output Type Adjustable
Voltage - Output (Min / Fixed) 1.24V
Current - Output 20 mA
Tolerance ±0.48%
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 (TO-236)
Base Product Number SCV431
Current - Cathode 80 µA
Grade Automotive
Qualification AEC-Q100
Voltage - Output (Max) 16 V

Übersicht

Description

The SCV431BSN1T1G is a voltage reference device, commonly used in electronic circuits for providing a stable reference voltage. It is manufactured by ON Semiconductor and part of the SCV431 series. This component is a three-terminal adjustable shunt regulator, with applications in precision voltage regulation and current regulation.
The SCV431BSN1T1G features a reference voltage of around 2.5 volts, and its output can be adjusted to different voltages using external resistors. It operates with a wide operating current range and offers low dynamic output impedance, making it suitable for various applications requiring stable voltage references, such as power supplies and analog-to-digital converters.
Key specifications include a temperature stability which enhances its performance in varying environmental conditions, and a low output noise which helps in maintaining signal integrity. Its compact package size makes it suitable for use in space-constrained applications. The SCV431BSN1T1G is widely used in consumer electronics, telecommunications, and industrial equipment for reliable performance and precision.

Equivalent

The SCV431BSN1T1G is a voltage reference IC. Equivalent products might include:
1. TL431 by Texas Instruments
2. LM431 by ON Semiconductor or Texas Instruments
3. AS431 by Diodes Incorporated
4. KA431 by Fairchild Semiconductor
5. AZ431 by BCD Semiconductor
Ensure compatibility by checking specific parameters like voltage tolerance and package type. Always consult datasheets for precise matching and application needs.

Features

The SCV431BSN1T1G is a voltage reference device known for its precision and low power consumption. Key features include:
1. Precision Voltage Reference: Offers an accurate and stable reference voltage, crucial for applications requiring high precision.
2. Low Temperature Coefficient: Ensures minimal change in output voltage with temperature variations, enhancing stability.
3. Wide Operating Voltage Range: Compatible with various applications due to its broad input voltage range.
4. Low Power Consumption: Designed for efficiency, making it suitable for battery-operated and power-sensitive devices.
5. SOT-23 Package: Comes in a compact SOT-23 package, ideal for space-constrained applications.
6. Easy Integration: Simplifies design processes due to its straightforward functionality and minimal external components required.
These features make the SCV431BSN1T1G suitable for use in precision measurement, data acquisition systems, and other electronics requiring a reliable voltage reference.

Pinout

The SCV431BSN1T1G is a voltage reference device that typically comes in a SOT-23-5 package, which means it has 5 pins. Its primary function is to provide a stable voltage reference, which is vital for various electronic applications, including voltage regulation and precision instrumentation. Here's a brief overview of its pin functions:
1. Vref (Reference Voltage): Outputs a stable reference voltage.
2. Anode (A): Connects to the positive side of the input voltage.
3. Cathode (K): Connects to the negative side or ground.
4. Adjust (Adj): Allows for fine-tuning of the output voltage.
5. NC (No Connect): Not internally connected but may be present for mechanical stability.
These pin assignments may vary slightly based on the specific manufacturer or model variations, so it's advisable to consult the datasheet for precise details.

Manufacturer

The SCV431BSN1T1G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a global supplier of semiconductor solutions. The company focuses on energy-efficient innovations and provides a wide range of products, including power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications.

Application

The SCV431BSN1T1G is a shunt voltage reference used in various electronic applications. Its primary application areas include:
1. Voltage Regulation: It provides a stable reference voltage for power supply circuits and voltage regulators.
2. Data Acquisition Systems: Ensures accuracy and precision in analog-to-digital conversion by supplying a stable reference voltage.
3. Battery-Powered Devices: Maintains consistent performance and battery life by providing a precise reference voltage.
4. Instrumentation and Measurement Equipment: Used in devices requiring high accuracy and stability.
5. Consumer Electronics: Supports reliable operation in devices like smartphones, tablets, and personal computers.
These applications benefit from its low noise, high stability, and wide operating temperature range.

Package

The SCV431BSN1T1G is a voltage reference diode typically offered in a SOT-23 package, which is a small-outline transistor package commonly used for surface-mount devices.

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