Pololu 12V 1A Step-Down Voltage Regulator D24V10F12 – RC Papa
5PCS RC MINI 360 DC DC adjustable step down Voltage regulator power supply MODULE BOARD Buck Converter 4.75V 23V to 1V 17V|Voltage Regulators/Stabilizers| - AliExpress
Skystars RC 4-36V to 5V 2A Step Down Voltage Regulator
Pololu Adjustable 4-12V Step-Up/Step-Down Voltage Regulator S18V20ALV
NUZYZ DC-DC 3.3V 5V 9V 12V 3A Adjustable Buck Down Voltage Regulator Power Module - Walmart.com
5PCS RC MINI 360 DC DC adjustable step down Voltage regulator power supply MODULE BOARD Buck Converter 4.75V 23V to 1V 17V|Voltage Regulators/Stabilizers| - AliExpress
Western Robotics Tail Servo Step-Down Voltage Regulator (No LED) [WRL-STVR] - RC Planet
WRL-STVRL
DC-DC 12V 5V to 3.3V Step Down Voltage Regulator Power Module in 2021 | Voltage regulator, Rc toys, Regulators
Pololu 5V, 1A Step-Down Voltage Regulator D24V10F5 – Flex RC
DC DC Step Down Buck Converter Module Adjustable Power Supply Transformer Voltage Regulator for RC Airplane Aeromodelling|Inverters & Converters| - AliExpress
Mini 360 DC Buck Converter Step Down Module RC Airplane Module 4.75V-23V to 1V-17V LM2596 2A 96% (Highest) - buy at the price of $1.27 in aliexpress.com | imall.com
2pcs Mini360 Ultra-small DC Step-Down Module for RC Airplanes, Quadcopters, DIY 732387202714 | eBay
Western Robotics Tail Servo Step-Down Voltage Regulator w/LED Indicator | eBay
Onboard Electronics - Voltage Regulators Radical RC
Skystars RC 4-36V to 5V 2A Step Down Voltage Regulator
Futaba PS01RS 1 Amp Voltage Regulator Servo FUT01102286-1
Skystars RC 4-36V to 5V 2A Step Down Voltage Regulator