LD6805K/33H,115

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The LD6805K/33H,115 is a Voltage Regulator in the linear PMIC (Power Management IC) family. It is a low dropout regulator that is typically used to supply system voltage rails to the ICs in a variety of commercial and industrial applications.

With an adjustable output voltage between 0.7V and 8.8V, it offers designers flexibility when it comes to system voltage requirements. It can also handle up to 1A of output current, and its thermal shutdown can be used to provide protection against over-current conditions. Its wide operating temperature range allows it to be used in applications across a wide range of temperatures.

The LD6805K/33H,115 is a step-down regulator, which means it takes in a higher source voltage and reduces it down to the desired output voltage level. This is accomplished using an internal shunted P-channel power MOSFET which is controlled by an internal voltage reference. When the output voltage falls below the desired level, the internal voltage reference triggers the MOSFET, which boosts the output voltage back to the desired level. As such, the output voltage is constantly monitored and adjusted to remain at the desired rail voltage.

The LD6805K/33H,115 is a very efficient regulator, with an efficiency of up to 90% when the input voltage is above 4V. This helps reduce power dissipation and in turn, increases system reliability. In low power applications, the LD6805K/33H,115 can achieve high efficiencies at lower input voltages, as low as 0.7V. The LD6805K/33H,115 also includes a shutdown-mode control, which can be used to enable or disable the voltage regulator.

Overall, the LD6805K/33H,115 is a very versatile voltage regulator designed for a wide variety of commercial and industrial applications. With its adjustable output voltage, wide operating temperature range and high efficiency, it is a great choice for applications requiring tight regulation throughout the operating range.

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