Batteries are the typical power sources for portable-system applications, and it is not unusual these days to find microcontroller-based portable systems.
Ultralow Noise 48 V Phantom Microphone Power Supply Using a Tiny DC-to-DC Boost Converter
Space-Saving, Dual Output DC/DC Converter Yields Plus/Minus Voltage Outputs with (Optional) I2C Programming
【Ultra Small Volume】: Module size only: 29*18*5 .4mm; It is very easy to embed into various systems. 【Stamp Hole Design】: Convenient for users to
Alinan 5pcs High Efficiency Output 3.3V 5A mini560 Step Down DC-DC Converter Voltage Regulator Buck Stabilized Power Supply Module
Infineon expands the LITIX™ Power family with a dual-channel DC-DC controller for full LED headlamps without a microcontroller - Infineon Technologies
LAOMAO 6Pcs DC-DC Step Up Converter 2V-24V to 5V-26V 2A Micro USB Voltage Regulator Boost Power Module Compatible for Arduino : Electronics
DC-to-DC Converters and Power Supplies
Microcontroller based bidirectional buck–boost converter for photo-voltaic power plant.
Uni-directional Logic Level Converter - 4 Isolated Channels - SB Components SKU24094 Botland - Robotic Shop
tinyAVR Microcontroller Projects for the Evil Genius™ - Inventors
EPC9166 – 12 V Input, 48 V/500 W Output Dual Phase Synchronous Boost Converter
Latest DC-DC Converters For Automotive & Industrial Application
Designing a Small Footprint, Low Profile 5v to 170v Nixie Tube Power Supply (Part 1) – surfncircuits