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DiodesZetex Adjustable Shunt Voltage Reference ±2 % Accuracy 2.5V 100mA 3-Pin SOT-23 ZR431FTA

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DiodesZetex Adjustable Shunt Voltage Reference ±2 % Accuracy 2.5V 100mA 3-Pin SOT-23 ZR431FTA

Name: DiodesZetex Adjustable Shunt Voltage Reference ±2 % Accuracy 2.5V 100mA 3-Pin SOT-23 ZR431FTA
Brand: DiodesZetex
SKU: 145155

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Category Voltage References Brand DiodesZetex Condition New

Specifications

Country of Origin	India
Brand	DiodesZetex
Height	1mm
Length	2.9mm
Model	ZR431FTA
Mount Type	Surface
Output type	Adjustable
Series	ZR431
Temperature Coefficient	55 ppm/°C
Output Current	100mA
Topology	Shunt
Maximum Operating Temperature	85°C
Package Type	SOT-23
Minimum Operating Temperature	-40°C
Reference Type	Adjustable
Maximum Input Voltage	20V
Minimum Input Voltage	2.45V
Pin Count	3
Reference Voltage	2.5V
Initial Accuracy	±2 %

Key Features

Adjustable reference voltage type with a nominal value of 2.5 volts.
Provides a stable output current up to 100 mA for precise regulation.
Surface mount device designed for easy PCB integration in power management circuits.
Wide operating temperature range from -40°C to 85°C suitable for industrial applications.
Low temperature coefficient of 55 ppm/°C ensures voltage stability under varying conditions.
Maximum input voltage rating of 20 volts for reliable operation without damage.
Compact dimensions with a length of 2.9 mm and height of 1 mm for space-constrained designs.
Shunt topology allows for adjustment of output voltage in diverse circuit configurations.

Product Description

DiodesZetex ZR431FTA is an adjustable shunt voltage reference designed to provide a precise voltage reference of 2.5 volts with an initial accuracy of ±2 %. Packaged in a 3-pin SOT-23 surface-mount package, it offers a compact footprint and ease of assembly for power management and regulation applications in electronics design.

This semiconductor device features a maximum output current of 100 mA and a maximum input voltage of 20 volts, suitable for a variety of industrial and commercial electronic circuits requiring stable and adjustable voltage reference. The device operates reliably over a temperature range spanning from -40°C to 85°C, while maintaining a temperature coefficient of 55 ppm/°C which helps mitigate voltage drift caused by thermal changes.

The shunt topology allows designers to adjust the output voltage precisely by incorporating the device into voltage regulator circuits or precision power supplies. Its 3-pin configuration and SOT-23 package facilitate integration onto compact printed circuit boards, enhancing overall system efficiency.

Typical applications include industrial control systems, instrumentation, power management ICs, consumer electronics, and other embedded systems where a stable voltage reference is critical for performance and accuracy.

The robust build and reputed brand DiodesZetex provide confidence in quality and consistency, making the ZR431FTA an ideal component for manufacturing and field deployment. This product is supplied new and imported, ensuring compliance with relevant semiconductor standards, albeit without specific certifications listed.

Adjustable reference voltage with ±2 % accuracy. Output current capacity up to 100 mA. Operating temperature from -40°C to 85°C. SOT-23 package for surface mounting. Low temperature coefficient for stable operation. Maximum input voltage rating of 20 volts.

Compact form factor with 2.9 mm length and 1 mm height. 3-pin shunt device suitable for power management circuits.

Explore more precision voltage reference solutions in the Power Management ICs category on EnvMart, including a wide selection of components for various industrial and electronic applications.

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