TPS70145PWPRG4

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The TPS70145PWPRG4 is a programmable linear regulator that has been designed to support a wide range of applications, including any type of voltage regulation, display regulation, and power optimization. It is one of several devices manufactured by Texas Instruments that belong to the PMIC - Voltage Regulators - Linear product category.

This device is designed to provide the required regulated voltage output range with low quiescent current and high efficiency. The TPS70145PWPRG4 implements an advanced, digitally programmable, and low quiescent linear regulator in an SOT-23 package, with very few external components required. The external components needed are an output capacitor and shutdown pin components, as well as an optional programmable input voltage range resistor.

The device operates from an input voltage of 1.8V to 14.5V and can provide regulated outputs from 0.6V to 10.4V. It can even provide output levels outside of this range using the programmable resistor.

The TPS70145PWPRG4 integrates a low-power, low quiescent current linear regulator with both shutdown and standby features. The shutdown pin reduces the TPS70145PWPRG4\'s quiescent current to 1µA and the standby pin reduces it to 350nA, making it ideal for battery-powered applications. The regulator has a wide range of output current capability up to 350mA and excellent line and load regulation.

The TPS70145PWPRG4 also provides five levels of protection, including over-current protection, over-temperature protection, thermal shutdown, undervoltage lockout, and output capacitor discharge protection. The TPS70145PWPRG4 also features a power good pin, which indicates whether the voltage output is within the specified range.

The TPS70145PWPRG4 is a reliable and robust voltage regulator for a wide range of applications. It is easy to configure using an external resistor and requires few external components. It provides an excellent regulation of its output current and a wide range of operating temperatures. It is suitable for use in a variety of applications such as microcontrollers, powering low voltage motor drivers, battery charging, sensor supplies and more.

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