step down convertors about AMS 1117 IC details
AMS 1117 33 is used for 3.3 voltage regulation, AMS 1117 18 is for 1.8 v and AMS 1117 ADJ is adjustable regulator. it is low voltage droupout and high output AMP regulator. main features of these chip is thermal shut down and good noise reejection. AMS 1117 33 is 3.3 voltage regulator used in setup-box and other internet devices like router. it supply to 3.3 v micro controller chips. we can use general propose also.
AMS 1112 1.2 IS 1.2 V, AMS 1117 15 IS 1.5V, AMS 1117 25 IS 2.5V, AMS 1117 33 IS 3.3V, AMS1117 50 IS 5V and AMS 1117 12 IS FOR 12V
AMS 1117 is onboard SMD chip, wide range of input voltages DC 5v to 12v, all these regulators required input voltage must be more than output voltage at least more than 1 voltage. suppose if your using AMS 1117 3.3 v regulator you should give minimum 4.3 v than only it works. then we get output 3.3 v 1amp load current cannot exceed 1000 MA.
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