LM337 Description
The LM237 and LM337 are adjustable 3-terminal negative-voltage regulators capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. They require only two external resistors to set the output voltage and one output capacitor for frequency pensation. 4 Simplified Schematic LM237 or LM337 VI INPUT OUTPUT VO ADJUSTMENT R1 C1 + C2 + R2 1 An IMPORTANT NOTICE at the end of this data sheet...
LM337 Key Features
- 1 Output Voltage Range Adjustable From -1.2 V to -37 V
- Output Current Capability of 1.5 A Max
- Input Regulation Typically 0.01% Per Input
- Output Regulation Typically 0.3%
- Peak Output Current Constant Over Temperature
- Ripple Rejection Typically 77 dB
- Direct Replacement for Industry-Standard LM237