LM317 integrated voltage regulator circuit - Power Circuit - Circuit Diagram

Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin

Industrial Router Crystal 3.2*2.5mm 3225 26M (26.000MHZ) 12PF 10PPM 20PPM 30PPM

MOS power IC full range

1.5PF SOT23-6 Low Capacitance 5V Breakdown Voltage 6V SRV05

One-piece inductor

The LM317 is a common adjustable integrated regulator with a maximum output current of 2.2A and an output voltage range of 1.25 to 37V. The connection is as follows:

1.25V voltage reference between 1, 2 feet. To ensure the output performance of the regulator, R1 should be less than 240 ohms. The regulated voltage value can be adjusted by changing the value of R2. D1, D2 are used to protect the LM317.

Uo=(1+R2/R1)*1.25