REG113NA-3/3KG4

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The REG113NA-3/3KG4 is a three-terminal linear regulator with an adjustable voltage output ranging from 1.2V to 25V. It uses a highly efficient Bipolar transistor with a large output current range of up to 1.5A and can provide to the user an excellent power solution for a wide variety of electronic system applications.

Features

• Input voltage range: 2.7V to 32V
• Output voltage range: 1.2V to 25V
• Output current: Up to 1.5A
• Excellent power supply efficiency
• Wide output voltage range adjustability
• High ripple rejection (>80dB)
• Low dropout voltage
• Low current consumption

Applications

• Computer and peripheral power supplies
• Handheld and mobile equipment
• Industrial control applications
• Medical systems
• Transportation systems
• Telecommunications

Working principle

The REG113NA-3/3KG4 is a three-terminal linear regulator that uses an adjustable voltage output range from 1.2V to 25V. It uses a high efficient Bipolar transistor and an internal voltage reference to regulate the output voltage. The device consists of two main parts – an internal voltage reference and a high efficiency Darlington transistor. The input voltage is applied to the Darlington\'s emitter. The voltage reference provides a fixed voltage level and both the reference voltage and the input voltage are applied to the Darlington\'s base. As a result, the Darlington transistor operates in its linear region and is able to efficiently regulate the output voltage. The output voltage is measured across the Darlington\'s collector and the emitter, and is controlled by the voltage reference and the input voltage. The device is designed to operate at efficiencies of up to 90%.

The REG113NA-3/3KG4 is a highly versatile device, capable of operating in a wide range of applications such as computer and peripheral power supplies, handheld and mobile equipment, industrial control applications, medical systems, and telecommunications. Its wide range of output voltage from 1.2V to 25V, along with its high efficiency, make it an ideal choice for these applications.

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