S-812C58BMC-C5MT2U

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The S-812C58BMC-C5MT2U is a 1-channel, low drop out (LDO) regulator in a very small package. It is part of a family of linear voltage regulators that provide excellent line and load regulation, as well as very low inrush current operation. The S-812C58BMC-C5MT2U is designed for volumetric-reduced applications such as PDAs and portable battery-powered equipment.

This device has two types of power stages: one is the standard low-dropout linear regulator and the other is an adjustable output high-current switching regulator. Both the linear and switching regulator can be enabled and disabled simultaneously to minimize power consumption when not in use.

The standard linear voltage regulator section of the S-812C58BMC-C5MT2U is designed to provide a steady output voltage with excellent regulation performance at a low current level. The linear regulator can also provide dropout protection of up to 70 mV, which is ideal for applications where the input voltage is close to or lower than the desired output voltage. The switching regulator is adjustable, allowing the user to set a desired output voltage of up to 6.3 V with minimal voltage drops.

The S-812C58BMC-C5MT2U has a wide input voltage range of 1.1 V to 6.3 V, and its output voltage is adjustable from 0.8 V to 6.3 V, with a very low dropout voltage. It is capable of supplying up to 150 mA of continuous output current with excellent power supply rejection ratio characteristics. This regulator also has an external shutdown control pin that allows it to be used in applications that require power conservation or low noise operation.

The S-812C58BMC-C5MT2U is designed to provide the user with flexibility in their design by providing two differently controlled power stages as well as adjustable output voltage. It is best suited for applications that require high voltage accuracy, such as microprocessors and digital signal processors (DSPs), and is also useful in portable devices, MP3 players, routers, cellular phones, and more.

The working principle of the S-812C58BMC-C5MT2U is based on the linear voltage regulator concept. It takes the input voltage and converts it to the required output voltage by using a series of components, including signal reference, bias voltage, error amplifier, regulator, and pass element. The signal-reference sets a voltage that is compared with the output voltage to determine if and how much current flows through the regulator. The bias voltage is responsible for adjusting the output voltage, while the error-amplifier compares the signal-reference voltage with the input voltage to form a control signal for the regulator. The regulator then sends a signal to the pass element, controlling when the current is allowed to pass through the pass element.

The S-812C58BMC-C5MT2U is an excellent choice for applications that require reliable, ultra-low quiescent current, low power, and adjustable output voltage. Its low operating temperature and small size make it an excellent choice for many different applications. Its wide input voltage range, adjustable output voltage, and high current capability make it a great choice for many applications.

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