Datasheet Analog Devices LT3072IUFF#PBF — 数据表

LT3072
Dual, Low Noise, 2.5A
Programmable Output, 80mV
Low Dropout Linear Regulator
DESCRIPTION FEATURES Dual, Independent 2.5A Outputs
Dropout Voltage: 80mV
Low Output Noise: 12µVRMS (10Hz to 100kHz)
Digitally Programmable VOUT: 0.6V to 2.5V
Output Tolerance: ±1.25%/±1.5% Over Load, Line and
Temperature
n Analog Output Margining: ±10% Range
n Parallel Multiple Devices for Higher Current
n Programmable Precision Current Limit: ±7%
n Output Current Monitor: I
MON = IOUT/3000
n High Frequency PSRR: 30dB at 1MHz
n Stable with Ceramic Output Capacitors (10µF Minimum)
n VIOC Pin Controls Buck Converter to Maintain Low
Power Dissipation and Optimize Efficiency
n PWRGD/UVLO Flags
n Current Limit and Thermal Shutdown Protectio Temperature Monitor
n 36-Lead 4mm × 7mm QFN Package n n n n n APPLICATIONS n n FPGA, DSP and Microprocessor Power Supplies
Low Noise RF Power Supplies …