Description:

-5V : Input voltage DC +4.8~+28V,output DC -5V(Deviation is ?R3%) Maximum input current :500mA Maximum output current : 500mA

DC-DC Boost-Buck Inverting switch regulators Module working frequency 590KHz. efficiency is 75-90% . Quiescent current: 1-2mA Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection. Operating temperature range : -40+80 Degrees Celsius Storage temperature range : -65+150 Degrees Celsius 2.54mm pin pitch,for MCU Development Board Breadboard friendly. Size 22mm x 12mm x 5.3mm( small) Weight : about 1.5g(Very light)

ApplicationsLs ADC/DAC/Operational Amplifier RS232 RS485 RS422 Bus Audio equipment LCD power supply Instrumentation equipment ARM STM32 MCU Board Motor Power Instrumentation multimeter Wifi/Router/Ethernet devices

Attention : This is a DC-DC voltage converter module,Must be noted when using: 1 Input voltage can not be greater than the maximum input range 2 Output power can not be greater than the maximum load for a long time 3 Input power must be greater than the output power, because the power consumption of the module itself

Q & A: Q : Why output voltage is less than the nominal voltage A : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low

Packing list:2 PCS 4.8V-28V TO -5V Boost-Buck Positive to Negative voltage Module

Estimated delivery timeLsAbout 10 business days.We will use standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.