Stable and constant power supply is one of the main factors for reliable operation of all devices. We are offering several power supply control boards, such as regulators, translators, etc., that can be used for various electronic applications.
USB REG board is a solution for powering your device over USB connection. It gives 5V directly from USB, but also features MC33269DT power regulator circut for creating 3.3V reference. Board is very small and can be easily integrated in your prototype as well as in your final product.
$6.00
USB Charger Board is a full-featured battery charger with MCP73832, miniature single-cell, fully integrated Li-Ion, Li-Polymer charge management controller. Board is very small and can be easily integrated in your prototype as well as in your final product.
$9.90
Solar Panel is an alternative powering solution for your device. It uses photoelectric effect to produce electricity when exposed to sun light. It is consisted of monocrystalline silicon solar cells, encapsulated with PC film lamination.
$8.90
The UNI-REG Board features an LM2576 - a monolithic integrated circuit that provides all active functions for a step-down (buck) switching regulator, capable of driving various loads with an excellent line and load regulation. This board is ideal for the projects requiring conversion from higher to lower AC (DC) voltages. The board accepts 7-23V AC (or 9-32V DC) input and outputs a steady and stable 5V, 4V, 3.3V, 2.7V or 1.8V DC, which is suitable for most small electronic projects. Output voltage is selected via an on-board jumper.
$19.00
The 3.3V Voltage Regulator Board features a monolithic control circuit MC34063A containing the primary functions required for DC-to-DC converters. The board receives 3.3V input voltage and converts it into a stable 5V DC output voltage. It is capable of delivering around 250mA maximum output current, which is suitable for most small electronic projects. Compact and inexpensive, this board is perfect for use when a 3.3V to 5V power source conversion is needed.
$11.90
The 3.3Reg Board features a 3.3V voltage regulator MC33269DT–3.3 that consists of a 1.0V dropout composite PNP–NPN pass transistor, current limiting and thermal shutdown. This board offers embedded designers an economical solution for precision voltage regulation, while keeping the power losses to a minimum.
$9.90
The board includes LM7805 - 5V voltage regulator and MC33269DT–3.3 - 3.3V, 800mA, Low Dropout Voltage Regulator, providing fixed supply voltages. It features two voltage input options: a screw terminal connector, and AC/DC adapter connector. It can operate on 8-16V AC/DC power supply and has separate screw terminals for 3.3V and 5V outputs.
$11.90
Board features a high-current Darlington arrays ULN2803AN suitable for interfacing between a low-level logic circuitry and multiple peripheral power loads. Typical power loads with over 260 W (350 mA x 8, 95V) may have drivers turned on simultaneously. Typical loads include relays, solenoids, stepping motors, magnetic print hammers, multiplexed LED and incandescent displays, and heaters. All devices feature open-collector outputs with integral clamp diodes.
$18.00
Board features two 8-bit non-inverting bus transceiver LVXC3245. All inputs and outputs are 5V tolerant. LVXC3245 is manufactured in advanced dual metal CMOS technology. This bus transceiver contains two separate supply rails that allow transition from a 3.3V to 5V system environment. This bus transceiver is ideal for asynchronous communication between two data buses (A and B). It transmits data from A to B or vice versa, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device, thus isolating the buses effectively.
$19.90
Board features two 8-bit non-inverting bus transceiver LVXC3245. All inputs and outputs are 5V tolerant. LVCC3245 is manufactured in advanced dual metal CMOS technology. This bus transceiver contains two separate supply rails that allow transition from a 5V to 3.3V system environment. Board contains MC33269DT-3.3 - 3.3V Voltage regulator which can be enabled using J17 jumper and create 3.3v power supply for Low Voltage Port.
$19.90
