7805 datasheet voltage regulator IC: Pinout and example circuits
voltage regulator - Simple 24V to 5V converter circuit (Almost complete) - Electrical Engineering Stack Exchange
X2 L78L05 7805 TO-92 5V 100mA 0.1A Voltage Regulator TRANSISTOR - Free Post | eBay
Dd4012sa_5v*3 3pcs 5w 9v 12v 24v To 5v Dc Dc Step-down Buck Converter Module Replace To-220 7805 Lm2596 For Pro Mini Uno Stm32 - Inverters & Converters - AliExpress
7805 Voltage Regulator Circuit | 12v to 5v Stepdown Converter - YouTube
LM340A-5 5V 1A Three Terminal Voltage Regulator 7805 Lot of 3, 10 or 25 Motorola | eBay
12V to 5V Converter using LM7805 IC - Power Supply
Obtain +5V from high voltages - cuteminds.com
DC to DC 7-25V to 5V Step Down Power Supply with 7805 - Electrothinks
effects of a large solenoid to my atmega328 power supply - General Electronics - Arduino Forum
12V to 5V Converter using IC 78xx, 12V to 9V etc
From 24V to 5V DC voltage regulator - General Electronics - Arduino Forum