LP2985AIM5-2.0/NOPB National Semiconductor, LP2985AIM5-2.0/NOPB Datasheet
LP2985AIM5-2.0/NOPB
Specifications of LP2985AIM5-2.0/NOPB
LP2985AIM5-2.0TR
Related parts for LP2985AIM5-2.0/NOPB
LP2985AIM5-2.0/NOPB Summary of contents
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... Precision Output: 1% tolerance output voltages available (A grade). Low Noise: By adding bypass capacitor, output noise can be reduced to 30 µV (typical). Block Diagram VIP ® registered trademark of National Semiconductor Corporation. © 2010 National Semiconductor Corporation LP2985LV 2.0V ≤ Features ■ Guaranteed 150 mA output current ■ ...
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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 ...
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... Order Information Package Marking LP2985AIM5-1.5 LCHA LP2985AIM5X-1.5 LCHA LP2985IM5-1.5 LCHB LP2985IM5X-1.5 LCHB LP2985AIM5-1.8 LAYA LP2985AIM5X-1.8 LAYA LP2985IM5-1.8 LAYB LP2985IM5X-1.8 LAYB LP2985AIM5-2.0 LCDA LP2985AIM5X-2.0 LCDA LP2985IM5-2.0 LCDB LP2985IM5X-2.0 LCDB LP2985AITP-1.5 LP2985AITPX-1.5 LP2985ITP-1.5 LP2985ITPX-1.5 LP2985AITP-1.8 LP2985AITPX-1.8 LP2985ITP-1.8 LP2985ITPX-1.8 3 Supplied as: 1000 Units on Tape and Reel ...
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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) Electrical Characteristics Limits in standard typeface are for T ...
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Symbol Parameter Ripple Rejection I (SC) Short Circuit Current O I (PK) Peak Output Current O Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device ...
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Typical Performance Characteristics (NOM) + 1.8V OUT OUT V vs Temperature OUT Short-Circuit Current Ripple Rejection COUT = 4.7µF, Bypass = 10nF www.national.com Unless otherwise specified 25°C, ON/OFF pin is tied ...
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Output Impedance vs Frequency 10129527 Noise Density 10129533 Ground Pin vs Load Current 10129513 Output Impedance vs Frequency Noise Density Minimum Input Voltage vs Temperature 7 10129532 10129537 10129509 www.national.com ...
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Minimum Input Voltage vs Temperature Input Current vs V Ground Pin Current vs Temperature www.national.com 10129541 IN 10129511 Instantaneous Short Circuit Current 10129514 8 Input Current 10129510 Input Current 10129512 10129515 ...
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Output Characteristics 10129508 Load Transient 10129543 Line Transient 10129545 Load Transient Load Transient Line Transient 9 10129542 10129544 10129546 www.national.com ...
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Line Transient Turn-On Time Turn-On Time www.national.com Line Transient 10129547 Turn-On Time 10129549 Turn-On Time 10129550 10 10129548 10129552 10129551 ...
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Application Hints EXTERNAL CAPACITORS Like any low-dropout regulator, the LP2985LV requires ex- ternal capacitors for regulator stability. These capacitors must be correctly selected for good performance. Input Capacitor An input capacitor whose capacitance is between the LP2985LV input and ground ...
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... ON/OFF 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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Physical Dimensions inches (millimeters) unless otherwise noted SOT-23, 5-Lead Small Outline Package (M5) NS Package Number MF05A 13 www.national.com ...
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NOTES: UNLESS OTHERWISE SPECIFIED 1. EPOXY COATING 2. RECOMMEND NON-SOLDER MASK DEFINED LANDING PAD. 3. PIN 1 IS ESTABLISHED BY LOWER LEFT CORNER WITH RESPECT TO TEXT ORIENTATION. REMAINING PINS ARE NUMBERED COUNTER CLOCK- WISE. 4. XXX IN DRAWING NUMBER ...
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Notes 15 www.national.com ...
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