LT1026CS8#PBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LT1026CS8#PBF is a monolithic integrated circuit utilizing Semiconductor Corp\'s proprietary epitaxial planar process. This device is a kind of high current DC-DC Voltage Regulator in Semiconductor\'s PMIC Collection. It integrates an ideal diode or an N-Channel MOSFET with a low dropout linear regulator, and is TSSOP-8 (Thin Small Outline Package-8) packaged. It might be used in a wide range of applications such as battery-powered systems, delayed power-up rails, low-noise switches and DC-DC converters.

Working Principle of LT1026CS8#PBF

The LT1026CS8#PBF uses two current sources to provide a wide output voltage adjustment range and high output current capability within its rated power dissipation. It operates from an input voltage source from 2.7V to 20V and provides an adjustable output voltage from 0.8V to 5V. The current-limited high-side MOSFET is coupled as either a low dropout linear regulator, or an ideal diode. In addition, a low dropout linear regulator is built into the device. The power switch can be programmed to either linear, regulated or off. When it is in regulated mode, the current source provides excellent regulation even for large output voltage excursions.

Meanwhile, the current-limited high-side MOSFET operates as an ideal diode. It is a non-linear structure, which causes the output voltage to deviate from its targeted value when the load current is low. To avoid this, a hysteretic power switch can be used to increase the current limit. This ensures that the ideal diode provides accurate regulation for light load applications. Furthermore, the LT1026CS8#PBF also includes an over-voltage protection circuit and an under-voltage lockout circuit to protect the load from unexpected changes in the input voltage and the output voltage.

Application

The LT1026CS8#PBF can be used in a wide range of applications. They include:

• Powering mobile phones or other mobile electronic devices.
• Providing backup power to ensure continued operation even in the unlikely event of a power failure.
• Computer peripherals such as hard drives, CD drives and external storage devices.
• Any device that requires a firm, clean and power efficient source of power.

The LT1026CS8#PBF is ideal for low noise power suppliers and is a key component in designing switch mode DC-DC conversion systems. It is capable of integrating all necessary functions for step up/down, power filtering and voltage adjustment into a single chip. Therefore, it makes sure that even in the most challenging applications, switching regulators can achieve the highest efficiency and power.

In addition, its resolution can be adjusted over a wide range so that the correct output voltage can be obtained. With its adjustable current limit, the LT1029CS8#PBF offers efficient, low-noise and low-distortion power solution.

The LT1026CS8#PBF is a powerful and reliable monolithic integrated circuit, ideal for a wide range of applications. It offers excellent regulation, low-noise power, high efficiency, and adjustable output voltage.

The specific data is subject to PDF, and the above content is for reference