FEATURES

n Silent Switcher?3 Architecture

n Ultralow RMS Noise (10Hz to 100kHz): 4μVRMS

n Ultralow Spot Noise: 4nV/√Hz at 10kHz

n Ultralow EMI Emissions on Any PCB

n Internal Bypass Capacitors Reduce Radiated EMI

n High Efficiency at High Frequency

n Ultrafast Transient Response: 1μs

n Fast Minimum Switch On-Time: 15ns

n Input Voltage Range: 2.7V to 18V

n Output Voltage Range: 0V to (PVIN - 0.5V)

n 8A Maximum Continuous Output Current

n Precision Reference: ± 0.8% Over Temperature

with Remote Sense

n Supports Dynamic Output Voltage Control

n PolyPhase? Operation: Up to 12 Phases

n Forced Continuous Mode Capability

n Adjustable and Synchronizable: 300kHz to 4MHz

n Programmable Power Good

n Small 20-Lead 4mm × 3mm (LT8625SP) or 24-Lead

4mm × 4mm (LT8625SP-1) LQFN Exposed Back

Package for Optional Heat Sink Mount

APPLICATIONS

n RF Power Suppliers: PLLs, VCOs, Mixers, LNAs, PAs

n High Speed/High Precision ADCs/DACs

n Low Noise Instrumentation