DC to DC converter schematics

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Build a 3.3V Step-Down Converter with TPS62000

Transform your circuit designs with the Texas Instruments TPS62000 – a powerful voltage regulator offering up to 95% efficiency and a compact 750 kHz operation. Achieve optimal performance with a 3.3V output and build exceptionally efficient voltage converters for your projects.... [read more]

Build a 13V Voltage Doubler: Boost Your Circuits!

Maximize your miniature electronics’ potential with this innovative voltage doubler circuit, achieving up to 90% efficiency and doubling your battery voltage for optimal performance. Build a compact solution for powering your low-current devices and rediscover the true meaning of miniaturization.... [read more]

Build a -5V Circuit: 9V Battery & 555 Timer Design

Harness the power of a 555 timer to create a dynamic negative voltage circuit, reaching -7 volts while drawing just 6 milliamps. Build a robust, symmetrical +/- 5 volt supply with a 5.1 volt zener diode for precise regulation and expand your circuit's capabilities.... [read more]

Powering 25W Loads: CMOS to 12V Circuit Design

Elevate your lighting designs with this innovative circuit, boosting current to 12V 25W lamps using a 2N3055 transistor and a 2N2905 PNP transistor, enabling stunning sequencing effects and creating vibrant illuminated displays.... [read more]

DC to DC Converter: Build a 12V High Voltage Oscillator

Unleash the power of 12VAC with this innovative DC to DC converter, generating a robust 40mA output for up to 200 hours on standard alkaline batteries. Maximize your low-power applications and explore higher voltages with a simple adjustment.... [read more]

12V Regulated Inverter Circuit Diagram & Build Guide

Build robust 12V electronics systems with this simple inverter circuit, scaling voltages from 9V to 15V to power 18V laptops and 24V devices, safeguarding your equipment from damaging voltage fluctuations.... [read more]

Step-Down Converter: TPS6420x Design

Power your microcontroller projects with the versatile TPS6420x – delivering 3.3V at 2A and ultra-low quiescent current for efficient designs.... [read more]

Dual Voltage Inverter Circuit: 5V-20V to +/-2.5V to +/-10V

Build a powerful dual voltage amplifier from a single supply, generating -2.5V to +10V for your opamp circuits. This innovative schematic uses a 1M linear pot and LM380 chip to unlock limitless possibilities in your projects.... [read more]

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