The TPS7A54-Q1 device
is a low-noise (4.4 µVRMS), low-dropout linear regulator (LDO) capable of
sourcing 4 A with only 240 mV of maximum dropout. The device output voltage is
adjustable from 0.8 V to 5.1 V using an external resistor divider.
The combination of low-noise (4.4 µVRMS), high-PSRR, and high
output current capability makes the TPS7A54-Q1 ideal to power noise-sensitive components such as those found in
radar power and infotainment applications. The high performance of this device limits
power-supply-generated phase noise and clock jitter, making this device ideal for powering RF
amplifiers, radar sensors, and chipsets. Specifically, RF amplifiers benefit from the
high-performance and 5.0-V output capability of the device.
For digital loads [such as application-specific integrated circuits (ASICs),
field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input
voltage, low-output (LILO) voltage operation, the exceptional accuracy (1% over load and
temperature), remote sensing, excellent transient performance, and soft-start capabilities of the
TPS7A54-Q1 provides optimal
system performance.
The versatility of the TPS7A54-Q1 makes the device a component of choice for many demanding
applications.
The TPS7A54-Q1 device
is a low-noise (4.4 µVRMS), low-dropout linear regulator (LDO) capable of
sourcing 4 A with only 240 mV of maximum dropout. The device output voltage is
adjustable from 0.8 V to 5.1 V using an external resistor divider.
The combination of low-noise (4.4 µVRMS), high-PSRR, and high
output current capability makes the TPS7A54-Q1 ideal to power noise-sensitive components such as those found in
radar power and infotainment applications. The high performance of this device limits
power-supply-generated phase noise and clock jitter, making this device ideal for powering RF
amplifiers, radar sensors, and chipsets. Specifically, RF amplifiers benefit from the
high-performance and 5.0-V output capability of the device.
For digital loads [such as application-specific integrated circuits (ASICs),
field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input
voltage, low-output (LILO) voltage operation, the exceptional accuracy (1% over load and
temperature), remote sensing, excellent transient performance, and soft-start capabilities of the
TPS7A54-Q1 provides optimal
system performance.
The versatility of the TPS7A54-Q1 makes the device a component of choice for many demanding
applications.