SC1592MSTRT Integrated Circuits (ICs)

The SC1592MSTRT is a low drop-out (LDO) voltage regulator which provides a highly stable, low ripple supply voltage. This device is designed for fast transient response and provides high accuracy over a wide range of ambient temperatures. It helps protect portable devices from an abrupt drop in the supply voltage, making it ideal for use in automotive applications. It is intended for use in systems with highly sensitive circuits, such as modern integrated crosspoints, where output voltages must be maintained with accuracy in order to prevent possible malfunctions.

The SC1592MSTRT is a 3-terminal, positive voltage regulator with a maximum output current of 100 mA. It is adjustable with a low output voltage range of 2.5V to 30V, making it suitable for a wide variety of applications. Its adjustable output voltage is set by an external feedback voltage connected to the reference ground, making it easy to adjust the output voltage and trimmable to a fine resolution.

The SC1592MSTRT has very low output voltage noise and ripple making this device suitable for applications that require an extremely low noise supply, such as medical instrumentation. Its current limit protection and over temperature shutdown capabilities make it an ideal choice for high reliability and safety critical applications.

The SC1592MSTRT operates with a wide input voltage range from 5V to 40V, making it suitable for use in a variety of system designs. Its high efficiency makes it an ideal choice for applications requiring low power consumption. Its fast transient response makes it suitable for minimizing response time during load transient events and applications requiring high accuracy over a wide temperature range.

The SC1592MSTRT offers a variety of features to ensure reliable operation and long-term stability. It features a low quiescent current of 8μA to ensure low power consumption. Its over voltage protection circuitry ensures the output voltage is within the set range and its reverse current protection circuit prevents reverse current flow in the case of an abrupt drop in the supply voltage.

Its built-in short-circuit protection and current-limiting circuit ensure safe operation, while the low drop-out feature allows the device to regulate its output even at low input voltages. The thermal shutdown warns the user of abnormal ambient temperatures and shuts down output voltage to prevent excessive power dissipation. The soft-start feature helps reduce current surge during start-up and keeps the output voltage low by slowly increasing the output current.

The SC1592MSTRT is available in a variety of packages, such as DIP and SOT23, making it suitable for a wide range of applications. It is also available in a through-hole package for applications requiring an extended lead length or additional panel space. This voltage regulator is ideal for automotive, medical, industrial and portable applications where a highly accurate and stable output voltage is required.