The TPS748A
low-dropout (LDO) linear regulator provides an easy-to-use robust power management
design for a wide variety of applications. User-programmable soft-start minimizes
stress on the input power source by reducing capacitive inrush current on start-up.
The soft-start is monotonic and designed for powering many different types of
processors and application-specific integrated circuits (ASICs). The enable input
and power-good output allow easy sequencing with external regulators. This complete
flexibility enables a design to be configured that meets the sequencing requirements
of many applications. Field-programmable gate arrays (FPGAs), digital signal
processors (DSPs), and other applications with special start-up requirements are
some examples that benefit from this complete flexibility.
A precision reference and error amplifier deliver
0.85% accuracy over load, line, temperature, and process. The device is stable with
any type of capacitor greater than or equal to 10µF, and is fully specified for
TJ = –40°C to +125°C. The TPS748A is
offered in a small, 3mm × 3mm, VSON-10 package, yielding a highly compact, total
solution size.
The TPS748A
low-dropout (LDO) linear regulator provides an easy-to-use robust power management
design for a wide variety of applications. User-programmable soft-start minimizes
stress on the input power source by reducing capacitive inrush current on start-up.
The soft-start is monotonic and designed for powering many different types of
processors and application-specific integrated circuits (ASICs). The enable input
and power-good output allow easy sequencing with external regulators. This complete
flexibility enables a design to be configured that meets the sequencing requirements
of many applications. Field-programmable gate arrays (FPGAs), digital signal
processors (DSPs), and other applications with special start-up requirements are
some examples that benefit from this complete flexibility.
A precision reference and error amplifier deliver
0.85% accuracy over load, line, temperature, and process. The device is stable with
any type of capacitor greater than or equal to 10µF, and is fully specified for
TJ = –40°C to +125°C. The TPS748A is
offered in a small, 3mm × 3mm, VSON-10 package, yielding a highly compact, total
solution size.