S-1312B14-A4T2U3

PMIC - Voltage Regulators - Linear

The S-1312B14-A4T2U3 is a linear regulator integrated circuit (IC) used in various applications. It was developed under constrained conditions to ensure maximum efficiency, minimum power consumption and decreased complexity. It is made of a bipolar structure and provides a regulated output voltage.

The S-1312B14-A4T2U3 utilizes a unique design to provide a range of precisely regulated output voltages from 3.3V to 15V using an input voltage from 4.5V to 21V. This results in a highly efficient voltage regulator when powered at sources ranging from 5V to 20V, which can be configured for variable output voltage with easy external programming. With its current efficiency levels, the S-1312B14-A4T2U3 registers excellent performance at higher input-/output-voltage ratios.

In its default configuration, the S-1312B14-A4T2U3 features a fixed output voltage. This voltage can be set to an exact value ranging from 3.3V to 15V. Due to the low dropout voltage of only 0.7V, the S-1312B14-A4T2U3 can be used to regulate voltage at around 1.2V. Hiccup auto-reset and output shutdown are also incorporated for current limiting and error reporting.

The S-1312B14-A4T2U3 is also equipped with nine selectable programming pins. These pins can be used to adjust the output voltage in steps of 3mV, which provides users with a wide dynamic voltage range. Moreover, the integrated short-circuit device helps protect the regulator against damages caused by overload conditions.

Due to its low-dropout capabilities and accurate regulation of output voltage, the S-1312B14-A4T2U3 is used in a range of end applications such as automotive, industrial, networking and computing applications. Its current efficiency and on-chip thermal protection make it suitable for various applications including power management, battery management, distributed power supplies, signal conditioning and RF signal processing.

To summarize, the S-1312B14-A4T2U3 linear regulator IC offers high current efficiency, protected output and accurate output voltage regulation. It can be used to power a range of end applications such as automotive, industrial, networking, computing and RF signal processing. Moreover, its nine selectable programming pins provide users with a wide dynamic voltage range. The S-1312B14-A4T2U3 can provide a regulated voltage from 3.3V to 15V with an input voltage from 4.5V to 21V.