Adjustable voltage and current regulator

The L200 is a monolithic integrated circuit for voltage and current programmable regulation. It is available in Pentawatt®package or 4-lead TO-3 metal case. Current limiting, power limiting, thermal shutdown and input overvoltage protection (up to 60 V) make the L200 virtually blow-out proof.

The L200 can be used to replace fixed voltage regulators when high output voltage precision is required and eliminates the need to stock a range of fixed voltage regulators.

Key Features

  • Adjustable Output Current Up To 2 A (Guaranteed Up To Tj = 150 ℃)
  • Adjustable Output Voltage Down To 2.85V
  • Input Overvoltage Protection (Up To 60V, 10ms)
  • Short Circuit Protection
  • Output Transistor S.O.A. Protection
  • Thermal Overload Protection
  • Low Standby Current Drain

Circuit Diagram

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Design

Technical Documentation

Product Specifications
Description Version Size
DS0040 DS0040: Adjustable voltage and current regulator 2.2 284 KB
Application Notes
Description Version Size
AN255 AN255: A DESIGNERS GUIDE TO THE L200 VOLTAGE REGULATOR 1.1 1 MB
Support & Community


Sample & Buy

Part Number Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
L200CV PW 5 Tube - - Active 1.55 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L200CV ActivePW 5IndustrialEcopack1 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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