LD6805K/33P,115

LD6805K/33P is a high accuracy low drop-out voltage regulator from DC/DC Converters Power Management ICs family. With high accuracy, low noise, low dropout and superior line/load transient performance, it is ideal for use in microprocessor- and memory-based systems. Through a combination of advanced CMOS technology and process control, LD6805K/33 provides low output noise, high accuracy, low dropout and fast transient response. Besides, it is also suitable for use in other linear regulator applications.

LD6805K/33P belongs to PMIC - Voltage Regulators - Linear category. It has wide application field and a wide range of working principles.

The LD6805K/33P is especially suitable for microprocessor and memory (including DRAM, SRAM, Flash, etc.) based systems.It can also be used in the applications such as mobile computing, portable products and consumer electronics, etc.

This Linear Regulator works through series pass operation based on the advanced CMOS process which helps reduce the amount of power lost in the form of heat. The basic principles of operation are input capacitance, power output, voltage reference, current limit and feedback.

LD6805K/33P includes an input capacitor, an output capacitor and a feedback circuit which helps regulate the voltage output. The input capacitor and output capacitor act as a storage unit to help maintain the stability of the output voltage and reduce the current ripple. The voltage reference provides the target voltage of the output. The current limit protects the output. The feedback loop helps regulate the voltage output by comparing the actual voltage level to the reference setpoint.

It can adjust the regulator output through adjusting the input voltage, output current as well as the gain. Dynamic performance can also be improved by increasing the input and output capacitance.The input voltage can range from 2V to 18V, output current up to 500mA and output voltage from 1V to 8V.

LD6805K/33P is designed for low noise, low input-output voltage drop and good transient response, LD6805K/33P is with very low power dissipation and high accuracy. And it also offers superior line regulation and load regulation characteristics. This device is perfect for battery applications and it is one of the few linear regulators that can operate in the drop out region.

The LD6805K/33P is available in various package options, including SOT23, TO-252 and SOT-89. The devices are available in commercial and automotive grade, making them suitable for a wide range of applications.

LD6805K/33P presents several advantages which make it an ideal choice for a variety of power management applications. Its minimal drop-out voltage, low noise, low power dissipation and high accuracy make it a great choice for microprocessor and memory based systems. With superior line regulation and load regulation characteristics, the LD6805K/33P can operate in dropout mode for extended periods of time, making it an ideal solution for battery operated devices. Also, with their small size and wide range of package options, the LD6805K/33P is an excellent solution for a variety of applications.