OPTIREG™ linear post regulators

Power supply solutions for automotive ECUs need high efficiency with low noise and small footprints. Perfect for use together with OPTIREG™ switcher

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Overview

Infineon's OPTIREG™ linear portfolio includes a range of products with the optimized input voltage range for post-regulation.

Key Features

  • High power supply ripple rejection
  • Low noise performance
  • Ultra-low dropout voltage
  • Low quiescent current

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Products

About

Optimized input voltage range for post-regulation

Since OPTIREG™ linear post-regulators are used after a pre-switch mode converter, they are referred to as a post-regulator. In a pre-post supply architecture, overall system-level efficiency is increased making it perfectly suited for applications such as infotainment, camera modules, radar, dashboard, and displays among others.

Infineon OPTIREG™ linear post-regulator LDOs TLS205x, TLS203x, TLS208x devices are optimized for lowest noise performance.

Infineon OPTIREG™ linear post-regulator LDOs, TLS202x are available in a tiny SCT595 package.

High efficiency & low noise power supply solution for automotive ECUs

Pre-post supply architecture overall is efficient in stepping down the voltage and linear post-regulator output has low noise making this architecture suitable for cluster supply and low noise supply.

Perfect for use in combination with OPTIREG™ switcher

OPTIREG™ linear post-regulators are perfect for supplying a voltage rail in post-regulator topology.

Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.

Optimized input voltage range for post-regulation

Since OPTIREG™ linear post-regulators are used after a pre-switch mode converter, they are referred to as a post-regulator. In a pre-post supply architecture, overall system-level efficiency is increased making it perfectly suited for applications such as infotainment, camera modules, radar, dashboard, and displays among others.

Infineon OPTIREG™ linear post-regulator LDOs TLS205x, TLS203x, TLS208x devices are optimized for lowest noise performance.

Infineon OPTIREG™ linear post-regulator LDOs, TLS202x are available in a tiny SCT595 package.

High efficiency & low noise power supply solution for automotive ECUs

Pre-post supply architecture overall is efficient in stepping down the voltage and linear post-regulator output has low noise making this architecture suitable for cluster supply and low noise supply.

Perfect for use in combination with OPTIREG™ switcher

OPTIREG™ linear post-regulators are perfect for supplying a voltage rail in post-regulator topology.

Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.

Documents

Documents

Design resources

Developer community

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