LM317TG ,1.5A, Adjustable Output, Positive Voltage RegulatorFeaturesHeatsink surface (shown as terminal 4 in • Output Current in Excess of 1.5 Acase outline dr ..
LM317-TI , 3-TERMINAL ADJUSTABLE REGULATOR
LM318 ,High Speed Operational Amplifiermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
LM318 ,High Speed Operational Amplifier/sc/package.Copyright 2002, Texas Instruments Incorporated !" # ..
LM318 ,High Speed Operational Amplifierapplications, feedforward com-YGuaranteed 50V/ms slew ratepensation will boost the slew rate to ove ..
LM318 ,High Speed Operational Amplifierapplications requiring wide bandwidth These devices are easy to apply and offer an order of mag-and ..
LMC6009MTX ,9 Channel Buffer Amplifier for TFT-LCDElectrical Characteristics= =Unless otherwise specified, all limits are guaranteed for T 25˚C, and ..
LMC6022IM ,Low Power CMOS Dual Operational Amplifierfeatures include an input common-mode range−n Slew rate: 0.11 V/µsthatreachesV ,lowinputbiascurrent ..
LMC6022IM ,Low Power CMOS Dual Operational AmplifierFeaturesn Medical instrumentationn Specified for 100 kΩand5kΩ loadsn Industrial controlsn High volt ..
LMC6022IMX ,Low Power CMOS Dual Operational AmplifierElectrical Characteristics+ −The following specifications apply for V = 5V, V = 0V, V = 1.5V, V = 2 ..
LMC6022IMX/NOPB ,Low Power CMOS Dual Operational Amplifier 8-SOIC -40 to 85ELECTRICAL CHARACTERISTICS (continued)+−The following specifications apply for V = 5V, V = 0V, V = ..
LMC6022IN ,Low Power CMOS Dual Operational AmplifierFeaturesn Medical instrumentationn Specified for 100 kΩ and5kΩ loadsn Industrial controlsn High vol ..
LM317BT-LM317BTG-LM317D2TG-LM317D2TR4-LM317T-LM317TG
1.5A, Adjustable Output, Positive Voltage Regulator
LM317, NCV317
1.5 A Adjustable Output,
Positive Voltage Regulator
The LM317 is an adjustable 3−terminal positive 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 LM317 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 and output, the LM317 can be used as a precision current
regulator.
Features 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 V oltage Applications Available in Surface Mount D2 PAK−3, and Standard 3−Lead
Transistor Package Eliminates Stocking many Fixed Voltages Pb−Free Packages are Available
Figure 1. Standard Application**�Cin is required if regulator is located an appreciable distance from power supply filter.
**�CO is not needed for stability, however, it does improve transient response.
Since IAdj is controlled to less than 100 �A, the error associated with this term is
negligible in most applications.out��� 1.25�V��1�R21 ����IAdj�R2
Vin
240IAdj
Cin*
0.1 �F CO**
1.0 �F
