REG102GA-2.5/2K5

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REG102GA-2.5/2K5 is a low-dropout (LDO) linear voltage regulator with a wide input voltage range from 2.5 to 2.5K5V. It is an ideal choice for a variety of applications such as battery-powered applications, distributed power supplies, and low-voltage and low-noise linear power supplies. This voltage regulator is designed to provide a stable, low-noise output voltage with minimal power dissipation. It is also designed to operate over a temperature range of -40°C to +85°C. Additionally, this voltage regulator is protected against short circuit and over-current conditions, making it a very reliable and robust device.

The REG102GA-2.5/2K5 is a three-terminal voltage regulator with two adjustable voltage regulator pins, an enable pin and two further pins. The enable pin allows the voltage regulator to be enabled or disabled with a low-active enable signal. The two adjustable voltage regulator pins allow the output voltage of the LDO to be adjusted and are normally connected together. The two further pins can be connected to ground or a voltage source in order to sense the output current, which is useful for current limiting applications. The REG102GA-2.5/2K5 can provide a wide output voltage range of 0.8V to 2.5V, which is adjustable and digitally programmable.

The REG102GA-2.5/2K5 voltage regulator has several important features that make it an excellent choice for many applications. It has a fast response time, low dropout voltage, and low quiescent current. The device also features over-current and thermal protection, as well as power good and under-voltage lockout features. Furthermore, it has integrated compensation network, which allows the device to be compensated for load and temperature variations. The voltage regulator also has a low output noise performance.

REG102GA-2.5/2K5 is a very versatile device and can be used in a variety of applications such as distributed power supplies, battery-powered applications, low-voltage linear supplies and low-noise linear supplies. It is also suitable for various digital logic circuits, microprocessors and stationary devices such as LCDs and calculators. It can also be used in communication systems and switched-mode power supplies in order to regulate the output voltage.

The REG102GA-2.5/2K5 linear voltage regulator works on the principle of pass-transistor regulation. It consists of an input stage, which senses the input voltage and an output stage, which is connected to the output voltage of the device. The output stage consists of a P-channel MOSFET transistor, which is connected in series with the output load. A feedback circuit compares the output voltage to a reference voltage to provide a control signal to the P-channel MOSFET. This control signal adjusts the current passing through the transistor, thereby controlling the output voltage. The feedback loop along with the internal compensation network ensures accurate and stable output voltage.

In conclusion, the REG102GA-2.5/2K5 voltage regulator is an excellent choice for a variety of applications due to its wide input voltage range, stable output voltage, low noise performance, fast response time and current limiting features. Furthermore, it is small in size and highly robust, making it an attractive option for an array of applications.

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