3-Terminal Fixed Positive Voltage Regulator - Taiwan Semiconductor - #1

3-Terminal Fixed Positive Voltage Regulator

Pb

1 2 3

1. Input

2. Ground (tab)

3. Output

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These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsink they can deliver output currents up to 1 ampere. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents.

This series is offered in 3-pin TO-220, ITO-220 & TO-263 package.

• Output Voltage Range 5 to 24V

• Output current up to 1A

• No external components required

• Internal thermal overload protection

• Internal short-circuit current limiting

• Output transistor safe-area compensation

• Output voltage offered in 4% tolerance

A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0V above the output voltage even during the low point on the Input ripple voltage.

XX = these two digits of the type number indicate voltage. * = Cin is required if regulator is located an appreciable

distance from power supply filter. ** = Co is not needed for stability; however, it does improve transient response.

Note: Where xx denote voltage option Absolute Maximum Rating (Ta = 25^oC unless otherwise noted)

Note: * TS7805 to TS7818 ** TS7824

*** Follow the derating curve