LM317 Module - DC-DC Converter Adjustable Linear Regulator

LM317 DC Linear Regulator, DC-DC 4.5~40V Turn 1.2~37V, Step Down Power Module, Adjustable The LM317 DC-DC converter is an electronic circuit for converting a DC source voltage from one level to a lower level. This module is important in some portable electronic devices such as cell phones and laptops, which are primarily supplied by power from batteries. The step-down voltage can be easily adjusted and is, therefore, more efficient than using multiple batteries to achieve the same thing. Features of LM317 Module : Output Current: 1.5A (Min.), 2.2A (Typical) Input-Output Voltage Differential (VI-VO): 40Vdc (Max.) Voltage Input: 4.2~40V Adjustable Output Voltage Range: 1.2~37V Operating Temperature: 0~125 ℃ Current Output: 1.5A Characteristic Frequency: 100MHz Input Method: VIN Input Positive Level, GND Input Negative Output Method: VOUT Output Positive Level, GND Output Negative Package Includes : 1 x LM317 DC Linear Regulator Input and output voltage difference (VI-VO) 40Vdc (max) Adjustable output voltage range 1.2 ~ 37V Operating Temperature Range (°C): -55 to +150 Output Current 1.5A Input Voltage (V) 4.2 ~ 40 V Characteristic Frequency 100MHz Input Method VIN Input Positive Level, GND Input Negative Output Method VOUT Output Positive Level, GND Output Negative Shipping Weight 0.01 kg Shipping Dimensions 8 × 5 × 1 cm