ISL78302ARNBZ

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 ISL78302ARNBZ is a linear voltage regulator, an efficient and cost-effective way of providing adjustable voltage outputs to a wide variety of loads. In high-power applications, linear voltage regulators offer an ideal solution because they offer excellent performance, robust protection features, high current sourcing capability and high efficiency. The ISL78302ARNBZ is a family of low power, 3A to 5A, adjustable voltage output, fixed voltage regulator ICs that include a low-noise voltage regulator plus slew rate-limited load disconnect. This IC supports remote sensing of the actual output voltage, over-current protection and thermal shutdown to ensure the system safety.

The ISL78302ARNBZ is suitable for many applications, such as telecom/networking/industrial, mobile phones/tablets/consumer electronics. It can also be used for automotive, medical and aerospace applications. With its wide adjustable voltage range (1.2V to 8V) and high current capability (3A to 5A), the ISL78302ARNBZ is ideal for powering ICs, DSP cores, microprocessors, Ethernet PHYs, memory chips and various other components in a wide variety of system types.

In its most basic form, a linear voltage regulator is simply a bi-directional, three port device that regulates the voltage at one port with respect to the voltage at two other ports. The ISL78302ARNBZ is a traditional PDFN package that contains two distinct parts, the pass element and the power transistor. The power transistor is the active element in the ISL78302ARNBZ and is used to pass current in either direction, thus allowing it to act like a variable resistor. The pass element is a field-effect transistor that allows the output voltage to be adjusted by varying the gate voltage.

The power transistor in the ISL78302ARNBZ has a maximum output current of 5A, as well as a built-in short-circuit protection feature. This protection continuously monitors the output for any short-circuit conditions and disconnects the output if a short-circuit is detected. This ensures system safety and prevents any damage from occurring. The ISL78302ARNBZ also features a voltage remote-sensing capability that allows the regulated output voltage to be accurately maintained across long cables and therefore, the output voltage is not degraded by long cables.

The ISL78302ARNBZ voltage regulator is also equipped with an over-current protection feature that is designed to protect the device and the load in the event of an over-current condition. This feature continuously monitors the load and when an over-current condition is detected, the device disables the output until the load current is reduced. Additionally, the ISL78302ARNBZ also has a thermal shutdown feature that is designed to protect the IC and the load in the event of an excessive junction temperature.

The ISL78302ARNBZ is a very useful device for a wide variety of applications. It is robust, cost efficient and highly reliable. The wide adjustable voltage range (1.2 to 8V) makes it suitable for powering ICs, DSP cores, microprocessors, memory chips and various other components in a variety of system types. It also provides excellent protection features, such as over-current protection and thermal shutdown, that ensures system safety and provides high reliability. The remote sensing feature allows the regulated output voltage to be accurately maintained across long cables, making the ISL78302ARNBZ an excellent choice for applications that require low noise and high efficiency.

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