LM137/LM237 LM337
THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE
REGULATORS
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OUTPUT VOLTAGE ADJUSTABLE DOWN TO Vref 1.
5A GUARANTEED OUTPUT CURRENT 0.
3%/V TYPICAL LOAD REGULATION 0.
01%/V TYPICAL LINE REGULATION CURRENT LIMIT CONSTANT WITH TEMPERATURE RIPPLE REJECTION : 77dB STANDARD 3-LEAD
TRANSISTOR PACKAGES EXCELLENT THERMAL REGULATION: 0.
002%/V 50ppm/ °C TEMPERATURE COEFFICIENT
TO-3
DESCRIPTION The LM137 series are adjustable 3-terminal negative voltage
regulators capable of supplying in excess - 1.
5A over a -1.
2 to - 37V output voltage range.
They are exceptionally easy to use and require only two external resistors to set the output voltage.
Further, both line and load r...