DC-DC Regulator ICs
Adjustable step-up dc/dc converter
LM2596 DC-DC Power Supply Module Step Down Converter adjustable regulator IC LM2596S-ADJ 3A 24V to 12V 5V 3V - AliExpress
Synchronous Step-Down DC-DC Converters Handle Wide Input Voltage Ranges
ROHM'S Isolated DC-DC Converters for xEV Reduce Application Size and efforts for noise design countermeasure
MEV1S1205DC 1W 5V 200mA Single Output DC-DC Converter IC Murata®
IC DC/DC converter - R12xx, RP5xx series - Ricoh Electronic Devices - step-down / pulse width modulation
TDA4605-3 INFINEON TECHNOLOGIES - IC: DC/DC converter, SMPS controller; 1.5A; DIP8; TDA4605-3-SIE
DC-DC Controller ICs for 0.1W to 40W Industrial Power Converters - New Industry Products
LTM8047 Datasheet and Product Info
Dd4012sa_5v 6.5-40v To 5v Dc Dc Converter Step-down Buck Module Voltage Regulator Directly Replace To-220 L7805 Lm7805 Ldo Ic - Inverters & Converters - AliExpress