LM337 Adjustable Negative Voltage Regulator in Pakistan

The Voltage Regulator LM337 is an adjustable three-terminal negative-voltage regulator. It is capable of supplying more than 1.5 A over an output-voltage range of -1.25 V to -37 V. This LM337 regulator requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and a typical load regulation of 0.1%.

Features

• Output voltage range adjustable from -1.25 V to -37 V.
• Output current greater than 1.5 A.
• Internal short-circuit current limiting.
• Thermal overload protection.
• Output safe-area compensation.

Specifications

1. Voltage range: –1.25 V to -37 V
2. Vin Vout difference: 3 V – 40 V
3. Operation ambient temperature: 0 °C – 125 °C
4. Output Imax: 1.5 A (with proper heatsinking)
5. Minimum Load Current: 3.5 mA typical, 12 mA maximum