Description

The SC1565IS-1.8TR is a linear voltage regulator with a dropout voltage of only 350mV @ 1.5A. It is designed for use in various applications including battery-powered systems, motherboards, peripheral cards, network cards, set-top boxes, medical equipment, and notebook computers. This regulator provides an excellent output voltage regulation even under variations in line, load, and temperature conditions. The device is available in various packages such as SO-8, 3-lead SOT-223, 3 and 5-lead TO-220, and 3 and 5-lead TO-263 packages.

Specifications and features

The SC1565IS-1.8TR features a low reverse leakage (output to input), full industrial temperature range, and overcurrent and overtemperature protection. It also has an enable pin and 10µA quiescent current during shutdown. The regulator is adjustable with an output from 1.2V to 4.8V and has 2.5V and 1.8V options available (which can be adjusted externally using resistors). The SO-8, TO-220-5, and TO-263-5 packages have internally preset output voltages of 1.8V and 2.5V.

Application Scenarios

The SC1565IS-1.8TR is suitable for a range of applications that require low dropout voltage and excellent output voltage regulation. It is ideal for use in battery-powered systems, motherboards, peripheral cards, network cards, set-top boxes, medical equipment, and notebook computers.

Comparison

• Low dropout voltage of only 350mV @ 1.5A
• Adjustable output from 1.2V to 4.8V with 2.5V and 1.8V options available (externally adjustable using resistors)
• Excellent output voltage regulation during variations in line, load, and temperature
• Various packages available including SO-8, 3-lead SOT-223, 3 and 5-lead TO-220, and 3 and 5-lead TO-263 packages
• Overcurrent and overtemperature protection with an enable pin and low quiescent current during shutdown

• The 1.8V and 2.5V options are only available in the SO-8, TO-220-5, and TO-263-5 packages