Description

The SC4216HSETRT is a linear voltage regulator from Shunlongwei, designed for electronic applications requiring low dropout voltage, making it an ideal regulator for devices that have very low input voltage, up to 3 amperes, with a Vin as low as 1.45V. It is capable of providing excellent regulation, even during a change in temperature, line or load.

Specifications and features

The features of the SC4216HSETRT are:

• Input Voltage as low as 1.45V
• 500mV dropout @ 3A
• Adjustable output from 0.5V
• Over current and over temperature protection
• Enable pin
• 10µA quiescent current in shutdown
• Full industrial temperature range
• Available in SOIC-8-EDP Lead-free package, fully WEEE and RoHS compliant

Application Scenarios

The SC4216HSETRT can be used in the following applications:

• Telecom/Networking cards
• Motherboards/Peripheral cards
• Industrial applications
• Wireless infrastructure
• Set top boxes
• Medical equipment
• Notebook computers
• Battery powered systems

Comparison

• Capable of maintaining regulation even during changes in temperature, line or load.
• Can be enabled or disabled to reduce power dissipation while shutdown.
• Features over current and over temperature protection, making it a safe choice for electronic devices.

• The output voltage can only be set via an external divider or to a fixed setting of 0.5V, depending on how the FB pin is configured.