3.3v Step-Down Voltage Regulator- AMS1117

This pow­er sup­ply mod­ule is based on the AMS1117 3.3V reg­u­la­tor. It is capa­ble of reg­u­lat­ing a wide range of input volt­age (4.0 to 12V) down to a fixed 3.3V out­put at up to 1A (Vin = 4.5V). Stan­dard 0.1″ head­er pins pro­vide a means of con­nect­ing to its input and out­put ter­mi­nals.These head­er pins have also been con­ve­nient­ly placed so that the mod­ule can be insert­ed face down into stan­dardNote: Do not exceed absolute maximum input voltage (12.5V) or output current. Exceeding maximum specifications can result in permanent damage to this module or any connected devices.Features :Onboard AMS1117 chip.Onboard pow­er indi­ca­tor to indi­cate pow­er is turned on: Red LED.Out­put volt­age inter­face, con­nec­tion to facil­i­tate the exper­i­men­tal.Spe­cial­ly designed two pin mount­ing holes, can be direct­ly fixed on the whole expan­sion board for exper­i­ments.Small Com­pact Size, 4Pin Type, Bread­board Friend­ly.2P sin­gle row pin input and out­put for easy con­nec­tionDual-pan­el design, the lay­out is nice