LM1117DTX-1.8/NOPB

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The LM1117DTX-1.8/NOPB is a low dropout (LDO) voltage regulator that is designed to provide a low-voltage and low-current output voltage of 1.8V (±2%). It belongs to a family of PMIC Voltage Regulators, more specifically the Linear category. This voltage regulator stands out for its performance, small form factor, ease of use and great reliability.

The LM1117DTX-1.8/NOPB has numerous public applications, particularly in electronic and portable low/high power devices. LCD drivers, digital cameras, mobile phones, voice recorders, global positioning systems and other electronic apparatus benefit from its features. In these cases, LM1117DTX-1.8/NOPB is usually the first choice for the regulation circuit for logic voltages.

The working principle of LM1117DTX-1.8/NOPB is fairly simple: it is able to reduce the output voltage applied to its load while still maintaining high efficiency and accuracy. The voltage is applied to the output device and is regulated by the LM1117DTX-1.8/NOPB\'s adjustable and stable voltage reference, which is created by combining the error amplifier and voltage reference feedback.

The LM1117DTX-1.8/NOPB comprises of an internal PNP power transistor, a low noise comparator and a bandgap reference, all of which work in tandem to provide the regulated output voltage. The input voltage is able to vary from a minimum of 2.4V up to a maximum of 16.5V, while the load current can go as high as 100 mA. The voltage drop is approximately 1.3V to 2V, depending on the input voltage and the output current.

The LM1117DTX-1.8/NOPB provides excellent output accuracy and has low output noise due to its low dropout voltage and low quiescent current. It also offers a wide range of features such as inrush current protection and short-circuit protection, over-temperature protection and a wide operating temperature range.

Overall, the LM1117DTX-1.8/NOPB is an ideal and reliable solution for obtaining low-voltage and low-current output voltage. This makes it a popular choice for many applications. Its low-dropout design ensures that the output voltage remains accurate, while its thermal and short-circuit protection prevents faults.

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