LM317 Adjustable Regulated Voltage Power Supply Module
$7.87 – $7.96
The LM317 can be used in various applications, but one common application is in the construction of regulated power supplies. A regulated power supply ensures that the output voltage remains constant regardless of variations in input voltage or load conditions.
A LM317-based adjustable regulated power supply module typically includes the LM317 IC along with supporting components such as resistors, capacitors, and sometimes a potentiometer. These components allow the user to adjust the output voltage to their desired level within the specified range.
SPECIFICATIONS:
Input Voltage Range: Typically 3V to 40V DC
Output Voltage Range: Typically 1.25V to 37V DC (adjustable)
Output Current: Up to 1.5A (depending on heatsinking and conditions)
Dropout Voltage: Typically 2.5V at full load
Line Regulation: Typically 0.01% per volt change in input voltage
Load Regulation: Typically 0.1% per amp change in load current
Ripple Rejection: Typically 80dB at 10kHz (depends on external components)
