LM337 Adjustable Negative Voltage Regulator
Negative 1.5A 35V Adjustable Linear Regulator, TO-220
Aliase:LM337T, Negative Adjustable Regulator
TO-220 Pinout (Front View)
3 Pins
Pinout Table3
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | ADJ | Analog | Output Voltage Adjust Pin — connect resistor divider between ADJ and VO to set output voltage; V_out = -1.25V × (1 + R2/R1) |
| 2 | VO | Power | Regulated Negative Output Voltage (adjustable from -1.25V to -37V) |
| 3 | VI | Power | Unregulated Negative Input Voltage (must be more negative than VO by at least 3V) |