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LTM8080
40VIN, Dual 500mA or Single 1A Ultralow Noise, Ultrahigh PSRR μModule Regulator
FEATURES
DESCRIPTION
n Dual LDOs Powered by an Integrated Switching Step-Down Regulator
n Low Noise Silent Switcher® Architecture with an Integrated EMI Noise Shield
n CISPR22 Class B and CISPR25 Class 5 Compliant n Ultralow Output RMS Noise: <1μVRMS (10Hz to 100kHz) n Ultralow Output Spot Noise: 2nV/√Hz at 10kHz n Ultrahigh PSRR: 80dB at 100kHz n Wide Input Voltage: 3.5V to 40V n Wide Output Voltage: 0V to 8V n Dual 500mA Continuous Current at TA = 85°C n Voltage Tracking Function to Minimize Power Loss n 100μA SET Pin Current with ±1% Initial Accuracy n Selectable Switching Frequency: 200kHz to 2.