NCV8501D80

The NCV8501D80 is a low drop-out (LDO) voltage regulator. This type of voltage regulator is typically used for an embedded system or as an adjustable voltage regulator, because of its compact size and low voltage requirements.

The NCV8501D80 is able to provide an output voltage of up to 1.8V over a wide input voltage range of 2.7V to 18V. It utilizes a PMOS pass transistor, which is switched on and off, allowing the load current to be regulated accordingly and is capable of handling up to 150mA continuous current. It also has low quiescent current and excellent line and load regulation levels.

The NCV8501D80 can be used as an on-board power supply or system power supply, with its adjustable output voltage and fast transient response characteristics. This device is suitable for consumer electronics, portable consumer equipment, and battery-powered applications. It also features short circuit protection and thermal shutdown feature to protect the circuit from overload.

The NCV8501D80 regulator has an operating temperature range of -40°C to +125°C, which makes it suitable for use in industrial environments. It is also RoHS-compliant and UL-certified.

The key features of this voltage regulator include:

• Low dropout voltage
• Low quiescent current
• Short circuit protection
• High reliability
• UL- and RoHS-compliant

The working principle of the device is simple and it is the same as with other linear voltage regulators. The device consists of two parts: an amplifier that senses the load current and a pass transistor that provides the output current to the load. The amplifier senses the load current and compares it to a reference voltage and then adjusts the pass transistor as needed to maintain the output voltage.

The NCV8501D80 is an ideal choice for applications where space is a constraint and where the performance of a linear regulator is required. It is suitable for applications such as consumer electronics, power supplies, portable consumer equipment, and other battery-powered devices.