The LM79MXX series of 3-terminal regulators is available with fixed output voltages of −5V, −12V, and −15V. These devices need only one external component—a compensation capacitor at the output. The LM79MXX series is packaged in the TO-220 power package, and is capable of supplying 0.5A of output current.
●These regulators employ internal current limiting, safe area protection, and thermal shutdown for protection against virtually all overload conditions.
●Low ground pin current of the LM79MXX series allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted mode.
●For output voltage other than −5V, −12V, and −15V the LM137 series provides an output voltage range from −1.2V to −57V.
● Thermal, Short Circuit and Safe Area Protection
● High Ripple Rejection
● 0.5A Output Current
● 4% Tolerance on Preset Output Voltage
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