The LM337 Voltage Regulator series are adjustable 3-terminal negativevoltage regulators capable of supplying in excess-1.5Aover a -1.2 to -37Voutput voltage range.They are exceptionally easy to use and require only two external resistors to set the output voltage. Further,both line and load regulation are better than standard fixed regulators. Also, LM337 Voltage Regulator regulators are supplied in standard transistor packages which are easily mounted and handled. In addition to higher performance than fixed regulators, the LM337 Voltage Regulator series offer full overload protection available only in integrated circuits. Included on the chip are current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even ifthe adjustment terminal is disconnected.The LM337 Voltage Regulator is an adjustable 3−terminal negative voltage regulator.capable of supplying in excess of 1.5 A over an output voltage range of−1.2 V to −37 V. This voltage regulator is exceptionally easy to use
and requires only two external resistors to set the output voltage.
Further, it employs internal current limiting, thermal shutdown and
safe area compensation, making it essentially blow−out proof.
The LM337 serves a wide variety of applications including local, on
card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment
Product Features:-
- Input Output Voltage Differential 40 V
- Maximum Reference Voltage:-1.287 V
- Maximum Adjustment Pin Current:100µA• Output Current in Excess of 1.5 A
• Output Adjustable between −1.2 V and −37 V
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting Constant with Temperature
• Output Transistor Safe−Area Compensation
• Floating Operation for High Voltage Applications
• Eliminates Stocking many Fixed Voltages
• Available in Surface Mount D2PAK and Standard 3−Lead Transistor
Package
• These Devices are Pb−Free and are RoHS Compliant
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