National Instruments LM1085 Series manual Typical Performance Characteristics, 10094763, 10094768

Models: LM1085 Series

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10094763	10094768
Percent Change in Output Voltage vs. Temperature	Adjust Pin Current vs. Temperature

10094799	10094798
Maximum Power Dissipation vs. Temperature	Ripple Rejection vs. Frequency (LM1085-Adj.)

10094770

LM1085

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Contents

Connection Diagrams FeaturesBasic Functional Diagram Adjustable Version 1.2V to 15V Adjustable RegulatorTemperature Range Simplified SchematicOrdering Information LM1085Symbol Electrical CharacteristicsAbsolute Maximum Ratings Note Operating Ratings Note10.0 Electrical Characteristics ContinuedSymbol LM1085Dropout Voltage vs. Output Current Typical Performance CharacteristicsRipple Rejection vs. Frequency LM1085-Adj Percent Change in Output Voltage vs. TemperatureRipple Rejection vs. Output Current LM1085-Adj Typical Performance Characteristics ContinuedLoad Transient Response LM1085FIGURE 2. Basic Adjustable Regulator FIGURE 1. Basic Functional Diagram for the LM1085Application Note GENERALFIGURE 4. Best Load Regulation using Adjustable FIGURE 3. Typical Application using Fixed OutputOVERLOAD RECOVERY Application Note ContinuedFIGURE 7. Heat sink thermal Resistance vs Area FIGURE 6. Power Dissipation DiagramApplication Note Continued LM1085Adjustable @ Battery ChargerAdjustable Fixed Regulator Typical ApplicationsTypical Applications Continued Battery Backup Regulated SupplyAutomatic Light control Generating Negative Supply voltageLM1085 3-Lead TO-263 NS Package Number TS3B3-Lead TO-220 NS Package Number T03B BANNED SUBSTANCE COMPLIANCE LM1085 3A Low Dropout Positive RegulatorsLIFE SUPPORT POLICY