LP2989AIMM-3.3 National Semiconductor, LP2989AIMM-3.3 Datasheet
LP2989AIMM-3.3
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LP2989AIMM-3.3 Summary of contents
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... For output voltages 2V, see LP2989LV datasheet. Block Diagram VIP ™ trademark of National Semiconductor Corporation. © 2002 National Semiconductor Corporation Features n Ultra low dropout voltage n Guaranteed 500 mA continuous output current n Very low output noise with external capacitor n SO-8, Mini SO-8, 8 Lead LLP surface mount packages < ...
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Connection Diagrams Surface Mount Packages: SO-8/Mini SO-8 Package See NS Package Drawing Numbers M08A/MUA08A Basic Application Circuit * Capacitance values shown are minimum required to assure stability, but may be increased without limit. Larger output capacitor provides improved dynamic response. ...
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... LA6B LP2989IMMX-2.8 LA6B LP2989AIMM-3.0 LA1A LP2989AIMMX-3.0 LA1A LP2989IMM-3.0 LA1B LP2989IMMX-3.0 LA1B LP2989AIMM-3.3 LA2A LP2989AIMMX-3.3 LA2A 3 Supplied as: 1000 Units on Tape and Reel 4500 Units on Tape and Reel 1000 Units on Tape and Reel 4500 Units on Tape and Reel 1000 Units on Tape and Reel ...
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... A 5.0 A 5.0 STD 5.0 STD www.national.com (Continued) Order Information Package Marking LP2989IMM-3.3 LP2989IMMX-3.3 LP2989AIMM-5.0 LP2989AIMMX-5.0 LP2989IMM-5.0 LP2989IMMX-5.0 4 Supplied as: LA2B 1000 Units on Tape and Reel LA2B 3500 Units on Tape and Reel LA4A 1000 Units on Tape and Reel LA4A 3500 Units on Tape and Reel LA4B ...
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Ordering Information TABLE 1. Package Marking and Ordering Information (Continued) Output Voltage Grade SO-8 (M) 2.5 A 2.5 A 2.5 STD 2.5 STD 3.3 A 3.3 A 3.3 STD 3.3 STD 5.0 A 5.0 A 5.0 STD 5.0 STD < ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Range Operating Junction Temperature Range Lead Temperature (Soldering, 5 seconds) ESD Rating (Note 2) Power Dissipation (Note 3) Electrical Characteristics Limits in standard typeface are for T ...
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Electrical Characteristics Limits in standard typeface are for T J less otherwise specified (NOM Symbol Parameter Ripple Rejection Output Voltage Temperature Coefficient SHUTDOWN INPUT V S/D Input Voltage S/D I S/D Input ...
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Typical Performance Characteristics C = 2.2 µF, S/D is tied Dropout Characteristics Dropout Voltage vs Load Current Ground Pin Current vs Load Current www.national.com Unless otherwise specified (NOM) + 1V, ...
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Typical Performance Characteristics C = 2.2 µF, S/D is tied Input Current vs V Line Transient Response Line Transient Response Unless otherwise specified: T (NOM mA, ...
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Typical Performance Characteristics C = 2.2 µF, S/D is tied Load Transient Response Short Circuit Current Short Circuit Current www.national.com Unless otherwise specified (NOM mA, ...
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Typical Performance Characteristics C = 2.2 µF, S/D is tied Ripple Rejection Ripple Rejection Ripple Rejection Unless otherwise specified: T (NOM 2.5V. (Continued) ...
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Typical Performance Characteristics C = 2.2 µF, S/D is tied Ripple Rejection Ripple Rejection vs Load Output Noise Density www.national.com Unless otherwise specified (NOM mA, ...
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Typical Performance Characteristics C = 2.2 µF, S/D is tied Turn-ON Waveform Turn-ON Waveform I vs Shutdown GND Unless otherwise specified: T (NOM ...
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Typical Performance Characteristics C = 2.2 µF, S/D is tied Shutdown GND Typical Temperature vs V OUT www.national.com Unless otherwise specified (NOM mA, ...
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Application Hints LLP Package Devices The LP2989 is offered in the 8 lead LLP surface mount package to allow for increased power dissipation compared to the SO-8 and Mini SO-8. For details on thermal perfor- mance as well as mounting ...
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Application Hints (Continued) at high ambient temperatures (which could cause the LP2989 to oscillate). Another significant problem with Z5U and Y5V dielectric devices is that the capacitance drops severely with applied voltage. A typical Z5U or Y5V capacitor can lose ...
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Physical Dimensions inches (millimeters) unless otherwise noted SO-8 Package NS Package Number M08A 17 www.national.com ...
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Physical Dimensions www.national.com inches (millimeters) unless otherwise noted (Continued) Mini SO-8 Package NS Package Number MUA08A 18 ...
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... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...