WS78L05 PDF – Positive Voltage Regulator – Wing Shing

Part number : WS78L05

Functions : Positive Voltage Regulator

Package information : SO-8, TO-92, SOT-89 Type

Manufacturer : Wing Shing

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WS78L05 image


  1. 3-Terminal Regulators
  2. Output Current up to 100 mA
  3. No External Components
  4. Internal Thermal-Overload Protection
  5. Internal Short-Circuit Current Limiting
  6. Provided Pb-Free packages from the end of 2004



WS78L05 datasheet

Product Information

This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power-pass elements to make high-current voltage regulators. One of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators make them essentially immune to overload. When used as a replacement for a zener diode-resistor combination, an effective improvement in output impedance can be obtained, together with lower bias current.


WS78L05 Datasheet PDF PDF Download

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