LT1614IS8#TRPBF

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 LT1614IS8#TRPBF is a 3.2V to 28V low dropout (LDO) linear voltage regulator with very low quiescent current, low noise and fast transient response, thus making it suitable for wide range of application fields. As a DC DC Switching Regulators, the regulator uses a feedback loop to maintain the output voltage at a fixed value despite changes in the load current, input voltage, and temperature.

The part includes an internal 5mA overload protection circuit and a low-side regulator as well as overtemperature protection. It uses a voltage reference combined with a PNP pass transistor, with a current mirror to balance the current when controlling either the high or low sides. The transistors are powered and driven by an internal low-voltage regulator. The low-side switch is controlled by the low-side regulator, which protects the output from short-circuit events and provides crowbar protection from high-voltage transient voltage surges.

The part has a wide range of applications, including power distribution management, battery charging and protection, point of load regulation for automotive and industrial systems, overvoltage and overcurrent protection, and voltage reference sources.It is also used in areas such as battery chargers, automotive systems, communications systems, industrial and consumer electronics, medical electronics, as well as lighting and motor control applications.

In terms of operating principle, the LT1614IS8#TRPBF is an intelligent low-dropout (LDO) linear regulator that maintains a regulated output using a feedback loop. The regulated output voltage is set by an external resistor divider connected to the VFB pin. The current regulator senses the voltage drop across an internal pass transistor and adjusts the gate voltage to maintain the setpoint.

To ensure the part is working efficiently, the voltage on the VFB pin is monitored continuously by sensing the voltage difference between the pass transistor and the output pin. When a short-circuit or overload condition occurs, the output current is limited by the internal current limit circuit. This limits the surge current of the LT1614IS8#TRPBF from damaging other components.

The LT1614IS8#TRPBF provides good load and line regulation, high-ripple rejection and low noise. It is also capable of high-current output, low dropout voltage, wide input and output regulation, and low quiescent current. The output voltage can be adjusted to a wide range of values, up to 28V with a 1.2V reference voltage, making it extremely efficient in various operating environments.

In summary, the LT1614IS8#TRPBF is a 3.2V to 28V low dropout (LDO) linear voltage regulator with very low quiescent current, low noise and fast transient response, thus making it suitable for wide range of application fields. It is a reliable, intelligent DC DC Switching Regulators that can provide good load and line regulation, high-ripple rejection and low noise. Its wide input and output regulation, and low quiescent current also make it an excellent choice for many different types of applications.

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