TPS720102YZUR

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Linear voltage regulators are widely used in the electronics industry because of their ability to provide stable and accurate DC power source to electronic circuits. The TPS720102YZUR is a low-power, low-dropout, adjustable output regulator from Texas Instruments, providing excellent efficiency and optimized low quiescent current. This linear voltage regulator is specially designed for low supply battery operation, making it well suited for portable systems and energy-constrained applications.

The TPS720102YZUR is a low-power, low-dropout, adjustable output linear regulator, based on Texas Instruments’ proprietary low-voltage CMOS process. It meets the input voltage range requirement of 2.3 V to 15 V with an output voltage range of 1.20 V to 2.35 V. It delivers up to 1.5 A of maximum output current with a 170 mV dropout voltage at full load. The output voltage can be adjusted by using an external divider or using its on-board programmable gains option. It features low quiescent current operation and excellent load and line regulation characteristics.

The TPS720102YZUR is specifically designed for low supply battery operation. This makes it ideal for applications that require a reliable and low power input source, such as portable audio equipment, digital cameras and laptop computers. The regulator also includes an integrated power-on reset circuit, thermal shutdown protection and reverse-battery protection. All these features provide a high level of protection from various fault and damage scenarios.

The TPS720102YZUR is very easy to use in both consumer and industrial designs. Its wide input and output voltage range makes it suitable for a wide range of applications. It requires very little external circuitry and can be easily implemented in a variety of designs. This device also offers excellent noise rejection and transient response, making it ideal for noise-sensitive applications.

The working principle of the TPS720102YZUR is based on the classic three-terminal linear regulator. It employs an external voltage divider to set the output voltage. The device contains a power transistor built into the IC, and a control circuitry to compare the output voltage to the voltage reference. When the output voltage reaches the reference voltage, the power transistor is disabled and the current flow stops. When there is a change in the output voltage, the control circuitry adjusts the base current of the power transistor to keep the output voltage fixed.

The TPS720102YZUR linear voltage regulator from Texas Instruments is an excellent choice for low power and low dropout applications. It features wide input and output voltage range, low quiescent current and high power efficiency. Its integrated power-on reset, thermal shutdown protection and reverse-battery protection provide robust protection against a wide range of fault and damage scenarios. It is an easy to use, cost-effective solution for a variety of consumer and industrial applications.

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