haz8xx-fixed-positive-voltage-regulators.pdf

Overview

The HAZ8xx series from Texas Instruments consists of fixed-voltage integrated-circuit voltage regulators designed for various applications, including noise elimination and reduction of distribution problems in single-point regulation systems. These regulators provide stability and are capable of delivering up to 1.5 A of output current.

Key Features

  • 3-Terminal Regulators: The HAZ8xx series includes a simple 3-pin design for ease of use.
  • Voltage Options: Available in fixed-output voltages of 5V, 8V, 10V, 12V, 15V, and 24V.
  • Output Current: Capable of supplying an output current up to 1.5 A.
  • Protection Mechanisms: Built-in internal thermal-overload protection and internal short-circuit current limiting enhance the safety and durability of the regulators.
  • Power-Dissipation: Features high power-dissipation capability, which aids in maintaining performance and reliability.
  • Additional Capabilities: While primarily used as fixed-voltage regulators, the series also supports use with external components to adjust output voltages and currents. Additionally, they can serve as the power-pass element in precision regulators.

Applications

These voltage regulators are suitable for a broad spectrum of applications, from on-card regulation to portable devices, as well as in servers, computing, and telecommunications equipment.

Product Information and Package Options

The device information provided for the HAZ8xx series includes their availability in differing package types, such as TO-220 and TO-263, both with body sizes nominally measuring 10.16 mm x 8.82 mm and 10.06 mm x 9.02 mm respectively. Additional package details can be found in the orderable addendum at the end of the data sheet.

Simplified Schematic

A simplified schematic shown in the datasheet illustrates the basic setup of the HAZ8xx series regulator, featuring connections for input voltage, output voltage, and capacitors for stability.

Disclaimer

An important notice at the end of the data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters, and other important disclaimers. Users are advised to consult this section for crucial legal and safety information.

Manual:

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