MAXIM INTEGRATED PRODUCTS MAX8505EEE+T DC-DC Switching Sync-Buck (Step Down)Regulator, Adj, 2.25V-5.5Vin, 800mV-4.6V/3A out, 1 MHz, QSOP-16 Ultimate Support 13494 It is resistant to shock

It is resistant to shock

The TruArc 3 Global Compass from Brunton is a compact globally balanced compass with a 2° resolution and that is waterproof to 300' deep

This NiSi 86mm Circular Polarizer Filter is designed for use with NiSi 100mm or C4-series filter holder kits

QMS Series

MAXIM INTEGRATED PRODUCTS MAX8505EEE+T DC-DC Switching Sync-Buck (Step Down)Regulator, Adj, 2.25V-5.5Vin, 800mV-4.6V/3A out, 1 MHz, QSOP-16 Ultimate Support 13494 It is resistant to shockThe MAX8505EEE+T is a 1% accurate, internal switch step down regulator with power OK in 16 pin QSOP package. This regulator operates from 2. 6V to 5. 5V input and generates an adjustable output voltage from 0. 8V to 0. 85V x VIN at up to 3A. The input voltage can be as low as 2. 25V with 2. 6V to 5. 5V bias supply. The MAX8505 integrates power MOSFETs and operates at 1MHz 500KHz switching frequency to provide compact design. Current mode PWM control