• X(Twitter)
  • Youtube
  • Linkedin
  • Newsletter

Shunt Regulators: Introduction

Nisshinbo Micro Devices offers various shunt regulators, including the legacy 431/432 series, products specialized for high accuracy, low temperature drift and low current consumption, products with highly stable operation regardless of load capacity, and products for automotive specifications. They can be used in a variety of applications such as photocoupler drivers and constant current sources.

View all products

Shunt Regulator Function Chart

Cathode Voltage / Reference Voltage

Minimum Cathode Current / Reference Voltage

Cathode Current / Reference Voltage

SPICE(Macro model)

Download Macromodels that help you design a circuit efficiently. The available tools are: OrCAD® Capture, which is the industry standard schematic entry system in electronic design; and PSpice® A/D simulation solutions, which is the most widely used advanced simulation solution. Please download from each product page or Macromodel File list.

SPICE(Macro model) Download


Refer to the following FAQs for more details on functions of the shunt regulators and and frequently asked questions.