The TPS73501EVM-276 facilitates evaluation of the TPS73501 500mA, Low Quiescent Current, Ultra Low Noise, Low Dropout Linear Regulator. The TPS73501 family of low dropout (LDO), low power linear regulators offers excellent ac performance with very low ground current. High power supply rejection ratio (PSRR), low noise, fast start up, and excellent line and load transient response are provided while consuming a very low 46µA (typical) ground current. The TPS735xx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a typical dropout voltage of 250mV at 500mA output. The TPS73501 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% (VOUT > 2.2V) over all load, line, process, and temperature variations.
● 500mA Low Dropout Regulator with EN
● Low IQ: 46µA
● Multiple Output Voltage Versions Available
● Adjustable Outputs from 1.0V to 6.0V
● High PSRR: 60dB at 1KHz
● Ultra low Noise: 28µVRMS
● Fast Start up Time: 45µs
● Stable with a Low ESR, 2.0µF Typical Output Capacitance
● Excellent Load/Line Transient Response 2% Overall Accuracy (Load/Line/Temp, VOUT > 2.2V)
● Very Low Dropout: 500mV at 500mA
