lms5258 National Semiconductor Corporation, lms5258 Datasheet
lms5258
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lms5258 Summary of contents
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... The LMS5258 output stage is designed with a push pull output for faster transient response. The LMS5258 is optimized to work with low value, low cost ceramic capacitors. The output typically require only 1µF of output capacitance for stability. The enable pin can be tied to V for easy device layout ...
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... Connection Diagram Ordering Information Package Part Number LMS5258MF-1.2 5-Pin SOT-23 LMS5258MFX-1.2 www.national.com SOT23-5 20042421 Top View Package Marking Transport Media 1k Units Tape and Reel LF9B 3k Units Tape and Reel 2 NSC Drawing MF05A ...
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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. ESD Tolerance (Note 2) Human Body Model Junction Temperature OUT EN Soldering Information ...
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Timing Diagram Block Diagram www.national.com 20042415 20042420 4 ...
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Typical Performance Characteristics 25˚C and powergood pull up resistor = 47kΩ. Ground Current vs. Output Current Ground Current vs. Temperature Short Circuit Current vs. Input Voltage Unless otherwise specified, V Ground Current vs. Input Voltage 20042401 Short Circuit Current vs. ...
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Typical Performance Characteristics 25˚C and powergood pull up resistor = 47kΩ. (Continued) Power Good Delay vs. Temperature (V Output Voltage vs. Input Voltage Enable Voltage vs. Input Voltage www.national.com Unless otherwise specified 3.3V) Output Voltage vs. Temperature IN ...
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Typical Performance Characteristics 25˚C and powergood pull up resistor = 47kΩ. (Continued) Power Good Pull-Up Resistor vs. Power Good PSRR vs. Frequency Unless otherwise specified, V Voltage Noise vs. Frequency 20042416 Power On Reset Delay Time 20042413 7 = 3.3V, ...
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... Application Notes LMS5258 is a linear regulator designed to be used with a low ESR, low cost ceramic capacitors. EXTERNAL CAPACITORS The LMS5258 regulator requires an output capacitor to maintain stability. The capacitor must be at least 1µF or greater. The capacitor can be low-ESR ceramic chip capaci- tor, however for improved capacitance over temperature, tantalum capacitors can be used. A 1µ ...
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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 ...