The Best Ltc3780 Dc Adjustable Converter of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Ltc3780 Dc Adjustable Converter of 2025. Check our ranking below.
2,466 (random) Reviews Scanned
Rank No. #1
MusRock LTC3780 DC-DC Buck-Boost Converter Solar Car Charger 10A Dual Mode Power Supply Module
- 【Wide Voltage Compatibility】 4.5V to 36V input range supports solar panels and vehicle batteries; seamless buck-boost mode adapts to voltage fluctuations during car start-up or solar panel output changes
- 【Dual Output Modes】 0.8V to 30V adjustable constant voltage mode and 0 to 10A adjustable constant current mode for LED lighting and battery charging applications
- 【High Efficiency and Reliability】 97% peak efficiency with synchronous four-switch architecture; built-in overvoltage, overcurrent, and short-circuit protection for stable operation in harsh Settings
- 【Easy Integration and Setup】 Standard onboard design with radiator mounting holes; compatible with for Arduino, for Raspberry Pi, and STM32 platforms; simple resistor-based voltage and current adjustment
- 【Robust Thermal Management】 Operates from -40°C to +85°C; internal temperature compensation and heat reduction mechanism prevent overheating under high load or wide input-output voltage differences
Rank No. #2
JacobsParts LTC3780 130W DC-DC Synchronous Buck Boost Voltage Converter Step-Up Step-Down Voltage/Current Power Regulator Board Highest Efficiency
- Maintain stable output voltage and limit the current over a wide range of input voltages. Great for general voltage conversion, battery charging, solar, LEDs, automotive electronics, battery conversions, micro-controllers, and electronic projects
- Synchronous rectification provides the most efficient power conversion available, up to 98%! We tested the following conversion efficiencies: 24V->12V1A: 98%, 12V->16V1.5A: 85.7%, 8V->16V: 76.7%. The buck (step-down) efficiency is phenomenal, the converter operates with a low thermal load allowing stable operation at higher current while maintaining a small physical size
- Ideal for running electronics off of a battery. The high efficiency maximizes battery life. Buck/boost capability allows devices to run across the full discharge curve of the battery. Under-voltage protection shuts off the device when the battery is depleted to prevent damage to lithium and lead-acid batteries
- Input Voltage: 5-32V DC, Output Voltage: 1-30V DC, Max Load: 130W/10A Peak, 80W/7A Sustained (whichever is lower, amps or watts). The maximum sustained load varies with the input and output voltages, and the difference between them, for long term stable operation do not allow the operating temperature to exceed 140 degrees Fahrenheit
- Dimensions: 77.6x46.5x15mm, Linear Technology LTC3780 IC with external MOSFETs, adjustable output voltage, output current, and input under voltage cutoff. 300KHz switching frequency
Rank No. #3
JESSINIE LTC3780 Automatic Boost Power Converter Constant Voltage Constant Current Voltage Converter DC-DC Step-up Step-Down 5V-32V to 1V-30V 10A CC CV Solar Charging Module
- LTC3780 power converter is a high-efficiency stabilized power supply module. When the input voltage is lower than, higher than or equal to the output voltage, the output voltage can be maintained stable.
- Input voltage: DC 5-32V (recommended voltage above 10V), output voltage: DC 1V-30V continuously adjustable
- Output current: 10A (MAX) within 7A for a long time, output power: 80W for a long time, 130W for a peak value, please strengthen heat dissipation if it exceeds 80W.
- Comes with constant current, constant voltage and undervoltage protection, as well as output indication and fault indication functions. The output has overcurrent, overvoltage and short circuit protection.
- Suitable for various industrial occasions, such as charging, high-power LED drive, equipment power supply, vehicle power supply, etc.
Rank No. #4
DROK DC Buck Converter Adjustable Voltage Regulator 12V 6V-32V to 1.5-32V 5A, LCD Screen Step Down Converter with USB Port and Protective Case
- PARAMETER --- Input voltage range DC 6V-32V; Output voltage DC 1.5V-32V; Max output current 5A, recommend use of within 4.5A; Max output power 75W, recommend use of within 50W.
- GENERAL USE --- As ordinary step-down module with over-current protection; As constant current LED driver module; DIY a solar power controller, etc.
- DISPLAY --- Large clear digital LCD display voltage & current value simultaneously.
- FEATURES --- Constant current/voltage mode; Voltage calibration & current calibration; USB interface; Protective case; Short-circuit protection; Over-temperature protection; Input reverse connection protection.
- NOTE --- 1). Output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 2). The case is packaged unassembled to avoid damage during transit. It needs to be manually installed. 3). Please carefully read the user’s manual, especially the “Cautions” before using. You can find the PDF Instructions on this page -- Product information -- Product guides and documents -- User Manual [PDF].
Rank No. #5
HiLetgo LTC3780 DC-DC 5V-32V to 1V-30V 10A Constant Voltage Current Automatic Step-up Step-Down Regulator Charging Module
- LTC3780 DC-DC 5V-32V to 1V-30V 10A Constant Voltage Current Automatic Step-up Step-down Regulator Charging Module
- The input uses replaceable fuse to protect power supply and equipment;
- The output has error indicating lamp,it will light when the output voltage drift too serious, short circuit and other fault;
- The whole electrolysis use patch, low resistance, high frequency capacitor, to make the ripple down to the freezing point;
- Inductor use iron silicon aluminum, 0.8 double winding, generate less heat.
Rank No. #6
2Pcs LTC3780 130W DC-DC Synchronous Buck Boost Voltage Converter Boost-Up Buck-Down Voltage/Current Power Regulator
- 2Pcs LTC3780 130W DC-DC Synchronous Buck Boost Voltage Converter Boost-Up Buck-Down Voltage/Current Power Regulator
Rank No. #7
LTC3780 DC-DC 5-32V to 1-30V 10A Buck Boost Converter Adjustable Voltage Current Power Module
- 1. Intelligently identify input and output voltages and switch boost or buck modes to ensure stable output
- 2. Multiple protections, with four safety protections: overcurrent, overvoltage, short circuit, and overheating
- 3. High-quality chip, using professional boost/boost control chip, stable performance
- 4. Industrial-grade standard, wide temperature working range from-40℃ to +85℃
- 5. Make full use of battery power, extend use time, and provide stable power supply for precision instruments
Rank No. #8
Minhe DC-DC Converter LTC3780 Auto Step-Up Down Module 80W Continuous 130W Peak-Power, Adjustable Output 1V-30V for Solar Power Systems
- [Versatile Auto Conversion] This module automatically switches between step-up and step-down modes, maintaining your set output voltage even if the input voltage is higher, lower, or equal to it, simplifying power management.
- [Wide Adjustable Output] Easily tune the output voltage from 1V to 30V using the potentiometer (default 12V), making it suitable for a broad range of applications from electronics projects to battery charging.
- [High Power & Current] Supports continuous 80W and peak 130W power-output. It can deliver up to 6A long-term and 8A peak, capable of running demanding devices (enhanced heat dissipation is recommended for high-power use).
- [Reliable Safeguards] Built-in protections against overcurrent, overvoltage, and short circuits help protect both the module and your connected devices, with LED indicators to signal a fault for safer operation.
- [Broad Compatibility] With a wide 5V to 32V input range and made with sturdy components, it works reliably with various power sources like solar panels, car batteries, and adapters in diverse settings.
Rank No. #9
DAOKI LTC3780 Voltage Regulator Module DC 5V-32V to 1V-30V 10A Constant Voltage Current Automatic Converter Step Up Down Regulator Charging Module with Cable
- Voltage conversion: Maintain stable output voltage and limit the current over a wide range of input voltages. Great for general voltage conversion, battery charging, solar, LEDs, automotive electronics, battery conversions, micro-controllers, and electronic projects
- Ideal choice: The high efficiency maximizes battery life. Buck/boost capability allows devices to run across the full discharge curve of the battery. Under-voltage protection shuts off the device when the battery is depleted to prevent damage to lithium and lead-acid batteries
- Power conversion: Synchronous rectification provides the most efficient power conversion available, up to 98%! The buck (step-down) efficiency is phenomenal, the converter operates with a low thermal load allowing stable operation at higher current while maintaining a small physical size
- Product parameters: Input Voltage: 5-32V DC, Output Voltage: 1-30V DC, Max Load: 130W/10A Peak, 80W/7A Sustained (whichever is lower, amps or watts).
- Scope of application: This module has a perfect protection function, and can be widely used in notebook power, vehicle power supply, solar charge etc..
Rank No. #10
LTC3780 Power Supply Module High Efficiency DC DC Converter with Short Circuit Protection Adjustable Output Voltage 1V 30V for Solar Charging Battery Regulator 77.6 x 46.5 x 15mm
- [HIGH EFFICIENCY STABILIZED POWER] This LTC3780 power supply module ensures stable output voltage whether input voltage is lower higher or equal to output. Its high efficiency design minimizes energy loss making it ideal for demanding applications where consistent power delivery is critical.
- [COMPREHENSIVE PROTECTION FEATURES] Equipped with short circuit protection undervoltage protection and overcurrent protection this module safeguards your equipment. The replaceable and built in protections make it for solar charging systems and sensitive electronics.
- [PREMIUM BUILD QUALITY] The circuit board features 1.6mm thickened gold plating for durability and excellent conductivity. Imported original patches and low resistance capacitors reduce to minimal levels ensuring clean and stable power output.
- [VERSATILE ADJUSTABILITY] With adjustable output voltage from 1V to 30V and current up to 10A this module suits various applications. It includes potentiometers for easy tuning of voltage current and undervoltage protection meeting diverse power needs.
- [IMPORTED COMPONENTS FOR RELIABILITY] The module uses imported original ICs with constant voltage and constant current functions. Its MPPT capability optimizes solar charging efficiency while the robust design ensures long term performance even in harsh conditions.
Last update on 2026-03-05 / Affiliate links / Images from Amazon Product Advertising API
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