TS78L05CT A3G Integrated Circuits (ICs)

Series:	*
Packaging:	Tape & Box (TB)
Part Status:	Active
Number of Regulators:	1
Current - Output:	100mA
Operating Temperature:	0°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92

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Introduction

The TS78L05CT A3G is a low-voltage linear regulator. It is a three-terminal voltage regulator with an internal pass transistor, offering protection from overvoltage and overcurrent. This regulator delivers a stable output and low noise, making it suitable for a range of applications, and the datasheet provides information about the voltage and current specifications, output voltage accuracy, thermal behavior and more. The device is available in a TO-225-3 package for through-hole mounting and two different pin configurations, making it easy to select and use. In this blog post, we will discuss the applications and working principle of the TS78L05CT A3G.

Applications

The TS78L05CT A3G is a low-voltage linear regulator, which makes it suitable for a range of consumer electronics applications. It is commonly used in DVD players, smart phone charging systems, tablets and other consumer devices. The device can also be used in automotive applications, such as battery and alternator regulation, and industrial applications, such as motor and servo control. Additionally, the TS78L05CT A3G can be used to regulate the output of distributed power supplies, helping to protect against overvoltage and overcurrent. It can also be used in standby power applications, providing a steady output and protecting sensitive equipment from power outages.

Working Principle

The TS78L05CT A3G voltage regulator operates on a simple principle: it is a three-terminal device that can regulate the output voltage based on the voltage at its input. The device contains an internal pass transistor that adjusts the output voltage according to the difference between the input and output voltages. When the input voltage is greater than the output voltage, the transistor starts to conduct and passes current through the regulator. This reduces the output voltage until the input and output voltages are equal. Conversely, when the input voltage is less than the output voltage, the transistor stops conducting and the output voltage is maintained. The amount of current that passes through the device is limited to a specific amount, as set by the user.

Conclusion

The TS78L05CT A3G is a three-terminal linear voltage regulator with an internal pass transistor. It is suitable for a range of consumer electronics and automotive applications, as well as industrial and standby power supplies. The working principle of the device is relatively straightforward: it regulates the output voltage based on the difference between the input and output voltages. The TS78L05CT A3G is a reliable and efficient device, making it a popular choice for a variety of application areas.

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