UA78M05CDCYR Integrated Circuits (ICs)

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A UA78M05CDCYR linear voltage regulator is an integrated circuit (IC) voltage regulator that converts a provided input voltage into a constant, regulated output voltage to drive a load. With the right features and high performance, the IC is designed to provide high protection and extend the lifetime of the connected devices. It is primarily intended to be used in power management applications that require a maximum output current of up to 5 Amps. The single output linear voltage regulator has a wide input range of up to 25 volts and can provide an output voltage that is adjustable up to 10.8 volts.

The UA78M05CDCYR linear voltage regulator is implemented with current-limited CMOS process that ensures high-frequency efficiency, low input ripple current and low output noise. The IC is also equipped with a power-saving thermal shutdown (TSD) feature that minimizes energy consumption. Additionally, the IC is provided with built-in undervoltage lockout (UVLO) protection and featuring reverse integration circuitry option (TRI).

The applications of the UA78M05CDCYR linear voltage regulator include point-of-load supply regulation, DC-DC power supplies, mobile device charging, computers and peripherals, audio and video equipment, industrial automation, automotive systems and consumer electronics.

The UA78M05CDCYR linear voltage regulator works on the basis of the dual comparator design principle. It is composed of two current comparators and voltage regulator sections — the first comparator section detects when the output voltage reaches a predetermined threshold level and the second comparator section compensates for the output voltage droop. Its high output current capability makes it suitable for applications that require a highly efficient switching supply with power delivery up to 5 Amps.

The UA78M05CDCYR linear voltage regulator offers excellent protection features such as overcurrent protection, overvoltage protection, output disconnect and digital input disconnect. It also provides an adjustable output voltage up to 10.8 V and features a current-limited power stage that increases system reliability and minimizes the risk of thermal runaway. Furthermore, the IC is designed with an on-chip temperature sensor that can be used to detect thermal overloads in the system.

In short, the UA78M05CDCYR linear voltage regulator is the right choice for applications that require a single output voltage regulator with a wide input range and up to 5 Amps output current capability. This voltage regulator is capable of providing an adjustable output voltage up to 10.8 volts and offers excellent protection features such as overcurrent, overvoltage and thermal disconnect. Additionally, it includes power-saving thermal shutdown and reverse integration circuitry options that help protect the connected devices from overcurrent and overvoltage.

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