Analog Devices Inc.

Category: Power Management ICs

Ultralow Power 15mA Synchronous Step-Down Switching Regulator Features: High Efficiency: Up to 95% Maximum Current Output: 15mA Externally Programmable Frequency Clamp with Internal 50kHz Default Minimizes Audio Noise 18μA IQ Current 2.9V to 5.5V Input Voltage Range Low-Battery Detection 0.6V Reference Allows Low Output Voltages Shutdown Mode Draws <1μA Supply Current 2.8V Undervoltage Lockout Unique Low Noise Control Architecture Internal Power MOSFETs No Schottky Diodes Required Internal Soft-Start Tiny 2mm × 2mm 8-Lead DFN Package

$3.24 - $6.60