TPS7A8001DRBR

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TPS7A8001DRBR linear voltage regulator is a low dropout (LDO) three-terminal regulator IC chip with an operating voltage of 2.7 V to 5.5 V and a wide variety of features, including low dropout, fast transient response, low quiescent current and protection features. This linear voltage regulator has been developed to reduce the high-voltage drop between the battery output voltage and the transistor amplifier power supply voltage. It provides stable, low-dropout voltage regulation, even with low input voltage.

The linear voltage regulator can be used in a wide range of applications from consumer to industrial and automotive. The level of integration and the wide input voltage range make the device suitable for applications where space is at a premium and the design needs to meet tight EMI requirements. The TPS7A8001DRBR specifies a maximum dropout voltage of 0.4 V, and a maximum quiescent current of 20mA, making it ideal for applications requiring a high output current and low quiescent current such as mobile phones, tablet PCs and portable media players.

The general working principle of this device is to maintain the voltage at the output terminal close to the input voltage, no matter what happens to the load current. This device has a number of features to help achieve this, such as an adjustable regulator or current limiter, which limits the maximum current delivered by the regulator, and a temperature shutdown circuit, which shuts off the output voltage below a certain temperature. It also has an adjustable voltage reference, which defines the output voltage.

The TPS7A8001DRBR linear voltage regulator is suitable for applications such as mobile phones and PDAs, where space is limited and efficient power management is crucial. It is also suitable for portable medical devices. The wide input voltage range, combined with low quiescent current and low dropout voltage, make the device suited to a variety of other applications, such as automotive and industrial.

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