Linear Voltage Regulator - High Input Voltage (30V), Output Load up to 5mA

Overview

This macro-cell is a general purpose linear voltage regulator core designed for X-FAB 0.35μm XH035 CMOS technology.

The circuit generates a 3.3V output voltage from an unregulated input voltage ranging from 5V to 30V. It features short circuit protection and 5mA output current capability. It is best biased using the CM1511ae (combo voltage/current reference).

The core is easily retargeted to any other CMOS technology with R-poly devices.

Key Features

  • High-voltage linear voltage regulator
  • Flexible input voltage range: 5–30V
  • 3.3V output voltage 
  • Output load up to 5mA
  • Short-circuit protection
  • Indicative area: 0.26mm2 (including high-voltage pad)

Block Diagram

Linear Voltage Regulator - High Input Voltage (30V), Output Load up to 5mA Block Diagram

Applications

  • Microcontrollers
  • Industrial control
  • Appliances

Deliverables

  • Datasheet/Integration Guide
  • HDLModel 
  • Flat GDSII database/LVS netlist
  • Customer Support

Technical Specifications

Foundry, Node
X-FAB 0.35µm XH035 CMOS
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Semiconductor IP