Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3, TO-220, 3 PIN
| Parameter Name | Attribute value |
| Maker | Promax-Johnton Electronic Corporation |
| Parts packaging code | SFM |
| package instruction | TO-220, |
| Contacts | 3 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| Maximum Differential Input-Output Voltage | 40 V |
| Minimum Differential Input-Output Voltage | 3 V |
| JESD-30 code | R-PSFM-T3 |
| Number of functions | 1 |
| Number of terminals | 3 |
| Working temperatureTJ-Max | 150 °C |
| Working temperature TJ-Min | |
| Maximum output voltage 1 | 37 V |
| Minimum output voltage 1 | 1.2 V |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | TO-220 |
| Package shape | RECTANGULAR |
| Package form | FLANGE MOUNT |
| Certification status | Not Qualified |
| Regulator type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| surface mount | NO |
| technology | BIPOLAR |
| Terminal form | THROUGH-HOLE |
| Terminal location | SINGLE |





| LM317CZ | LM317CT | LM317CS | LM317CM | |
|---|---|---|---|---|
| Description | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3, TO-220, 3 PIN | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PBCY3, TO-92, 3 PIN | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8, SOP-8 | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO3, TO-263, 3 PIN |
| Maker | Promax-Johnton Electronic Corporation | Promax-Johnton Electronic Corporation | Promax-Johnton Electronic Corporation | Promax-Johnton Electronic Corporation |
| Parts packaging code | SFM | TO-92 | SOIC | D2PAK |
| package instruction | TO-220, | TO-92, | SOP, | TO-263, 3 PIN |
| Contacts | 3 | 3 | 8 | 4 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 |
| Maximum Differential Input-Output Voltage | 40 V | 40 V | 40 V | 40 V |
| Minimum Differential Input-Output Voltage | 3 V | 3 V | 3 V | 3 V |
| JESD-30 code | R-PSFM-T3 | O-PBCY-T3 | R-PDSO-G8 | R-PSSO-G3 |
| Number of functions | 1 | 1 | 1 | 1 |
| Number of terminals | 3 | 3 | 8 | 3 |
| Working temperatureTJ-Max | 150 °C | 150 °C | 150 °C | 150 °C |
| Maximum output voltage 1 | 37 V | 37 V | 37 V | 37 V |
| Minimum output voltage 1 | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | TO-220 | TO-92 | SOP | TO-263 |
| Package shape | RECTANGULAR | ROUND | RECTANGULAR | RECTANGULAR |
| Package form | FLANGE MOUNT | CYLINDRICAL | SMALL OUTLINE | SMALL OUTLINE |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Regulator type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| surface mount | NO | NO | YES | YES |
| technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal location | SINGLE | BOTTOM | DUAL | SINGLE |