LP2985AIM5X-3.5 National Semiconductor, LP2985AIM5X-3.5 Datasheet
LP2985AIM5X-3.5
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LP2985AIM5X-3.5 Summary of contents
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... Multiple voltage options, from 2.5V to 5.0V, are available as standard products. Consult factory for custom voltages. Block Diagram VIP ™ trademark of National Semiconductor Corporation. © 2000 National Semiconductor Corporation Features n Ultra low dropout voltage n Guaranteed 150 mA output current n Smallest possible size (SOT-23, micro SMD package) ...
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Basic Application Circuit *ON/OFF input must be actively terminated. Tie to V **Minimum capacitance is shown to ensure stability (may be increased without limit). Ceramic capacitor required for output (see Application Hints). ***Reduces output noise (may be omitted if application ...
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... LP2985IM5X-3.1 L0PB LP2985IM5-3.1 L0PB LP2985AIM5X-3.2 L0QA LP2985AIM5-3.2 L0QA LP2985IM5X-3.2 L0QB LP2985IM5-3.2 L0QB LP2985AIM5X-3.3 L0RA LP2985AIM5-3.3 L0RA LP2985IM5X-3.3 L0RB LP2985IM5-3.3 L0RB LP2985AIM5X-3.5 LAIA LP2985AIM5-3.5 LAIA LP2985IM5X-3.5 LAIB LP2985IM5-3.5 LAIB LP2985AIM5X-3.6 L0SA LP2985AIM5-3.6 L0SA LP2985IM5X-3.6 L0SB LP2985IM5-3.6 L0SB LP2985AIM5X-3.8 L0YA LP2985AIM5-3.8 L0YA LP2985IM5X-3.8 L0YB LP2985IM5-3 ...
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... L0TA LP2985IM5X-4.0 L0TB LP2985IM5-4.0 L0TB LP2985AIM5X-4.7 LAJA LP2985AIM5-4.7 LAJA LP2985IM5X-4.7 LAJB LP2985IM5-4.7 LAJB LP2985AIM5X-4.8 LAKA LP2985AIM5-4.8 LAKA LP2985IM5X-4.8 LAKB LP2985IM5-4.8 LAKB LP2985AIM5X-5.0 L0UA LP2985AIM5-5.0 L0UA LP2985IM5X-5.0 L0UB LP2985IM5-5.0 L0UB LP2985AIBP-2.5 LP2985AIBPX-2.5 LP2985IBP-2.5 LP2985IBPX-2.5 LP2985AIBP-2.8 LP2985AIBPX-2.8 LP2985IBP-2.8 LP2985IBPX-2.8 LP2985AIBP-3.3 LP2985AIBPX-3.3 LP2985IBPX-3.3 LP2985IBPX-3.3 4 ...
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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 Temp. (Soldering, 5 sec.) 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 less otherwise specified (NOM Symbol Parameter Ripple Rejection I (SC) Short Circuit Current O I (PK) Peak Output Current O Note 1: “Absolute ...
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Typical Performance Characteristics V (NOM) + 25˚C, ON/OFF pin is tied to V OUT Temperature OUT Short-Circuit Current Ripple Rejection Unless otherwise specified Short-Circuit Current DS100140-8 Short Circuit Current vs Output Voltage ...
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Typical Performance Characteristics V (NOM) + 25˚C, ON/OFF pin is tied to V OUT A Ripple Rejection Ripple Rejection Ripple Rejection www.national.com Unless otherwise specified (Continued) IN Ripple Rejection DS100140-15 Ripple Rejection DS100140-17 Ripple Rejection DS100140-19 ...
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Typical Performance Characteristics V (NOM) + 25˚C, ON/OFF pin is tied to V OUT A Ripple Rejection Output Impedance vs Frequency Output Noise Density Unless otherwise specified (Continued) IN Output Impedance vs Frequency DS100140-22 Output Noise ...
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Typical Performance Characteristics V (NOM) + 25˚C, ON/OFF pin is tied to V OUT A Dropout Voltage vs Temperature Input Current vs Pin Instantaneous Short Circuit Current www.national.com Unless otherwise specified (Continued) IN Dropout Voltage vs ...
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Typical Performance Characteristics V (NOM) + 25˚C, ON/OFF pin is tied to V OUT A Load Transient Response Line Transient Response Line Transient Response Unless otherwise specified (Continued) IN Load Transient Response DS100140-33 Line Transient Response ...
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Typical Performance Characteristics V (NOM) + 25˚C, ON/OFF pin is tied to V OUT A Turn-On Time Turn-On Time Application Hints EXTERNAL CAPACITORS Like any low-dropout regulator, the LP2985 requires external capacitors for regulator stability. These capacitors must ...
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... Maximum Ratings). Micro SMD Mounting The micro SMD package requires specific mounting tech- niques which are detailed in National Semiconductor Appli- cation Note # 1112. Referring to the section Surface Mount Technology (SMT) Assembly Considerations , it should be noted that the pad style which must be used with the 5-pin package is the NSMD (non-solder mask defined) type ...
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Application Hints (Continued) mance. A micro SMD test board was brought to within fluorescent desk lamp and the effect on the regulated www.national.com output voltage was negligible, showing a deviation of less than 0.1% from nominal. ...
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Physical Dimensions inches (millimeters) unless otherwise noted For Order Numbers, refer to Table 1 in the “Ordering Information” section of this document. 5-Lead Small Outline Package (M5) NS Package Number MF05A 15 www.national.com ...
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Physical Dimensions NOTES: UNLESS OTHERWISE SPECIFIED 1. EPOXY COATING 2. 63Sn/37Pb EUTECTIC BUMP 3. RECOMMEND NON-SOLDER MASK DEFINED LANDING PAD. 4. PIN 1 IS ESTABLISHED BY LOWER LEFT CORNER WITH RESPECT TO TEXT ORIENTATION. REMAINING PINS ARE NUMBERED COUNTER CLOCKWISE. ...
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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 ...