The 78XX series of regulators are very handy to use. If you need, say, a 5V regulator, you grab a 7805, add a capacitor for stability, and send in enough voltage for the regulator to work with.
Over-voltage Protection Module to handle direct connection of voltage regulators to a 5V battery using standard 2.5 OD 3.3V devices View Over-voltage Protection Module to handle direct connection of ...
055TSMC_LDO_06 is a cap-based LDO voltage regulator designed to supply integrated circuits with stable and precise voltage. 2.5V. The LDO converts IO voltage 3.3V to VDDA25 (2.5V) to supply analog ...