LX8385B-05CDD

LX8385B-05CDD is a linear voltage regulator which is one of the types of voltage regulator ICs contained in PMIC (Power Management IC) devices. The regulated output of the device is 5V, with a maximum quiescent current of only 10 μA. It has very low dropout (VO−VIN) voltage of only 40mV, and fast transient response, making it ideal for low quiescent current and low power applications.

The LX8385B-05CDD can operate in 2 modes – pulse mode or shutdown mode. When operating in pulse mode, the device regulates the output voltage by switching on and off for a very short duration to control the average output voltage. The pulse width in this mode is adjustable up to a limited maximum.The device can also operate in shutdown mode, in which the output voltage is maintained at the reference voltage (in this case 5V) even when the input supply voltage changes.

The regulator can work with input voltages between 0V and 10V, thus making it well suited for low voltage systems, such as portable electronics. It can also handle up to 3A of load current with good line and load transient response. It also features overvoltage, overcurrent and overtemperature protection, making it highly reliable.

The LX8385B-05CDD is an ideal choice for applications such as mobile phones, portable media players, digital cameras, and other handheld devices that require low quiescent current and low-noise regulation with fast transient response capabilities. It is available in a variety of packages including SOT23, MSOP and TO-220, making it suitable for a wide range of applications.

To sum up, the LX8385B-05CDD is an ideal choice for low-noise, low quiescent current and fast transient response applications. It features adjustable output voltage, shutdown mode, overvoltage and overcurrent protection, and is available in a variety of package variants. The device’s high performance, compact size and wide selection of packages make it a great choice for mobile and handheld applications.