lp8358 National Semiconductor Corporation, lp8358 Datasheet
lp8358
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lp8358 Summary of contents
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... The LP8358 output stage is designed with a push pull output for faster transient recovery response. The LP8358 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 board layout ...
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Connection Diagram Pin Description Pin Number www.national.com SOT23-5 20057921 Top View Pin Name V IN GND OUT 2 Pin Function Input Voltage Ground Enable Input Logic, Logic High = Enabled Logic Low ...
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Block Diagram 3 20057920 www.national.com ...
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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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Electrical Characteristics Note 7: Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin current. Timing Diagram Typical delay time to power good (Continued) ...
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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 www.national.com Unless otherwise specified, V Ground Current vs. Input Voltage 20057901 Short Circuit Current ...
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Typical Performance Characteristics 25˚C and powergood pull up resistor = 47kΩ. (Continued) Power Good Delay vs. Temperature Output Voltage vs. Temperature Output Voltage vs. Output Current Unless otherwise specified, V Power Good R 20057907 Output Voltage vs. Input Voltage 20057908 ...
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Typical Performance Characteristics 25˚C and powergood pull up resistor = 47kΩ. (Continued) Enable Voltage vs. Temperature PSRR vs. Frequency www.national.com Unless otherwise specified, V Voltage Noise vs. Frequency 20057923 Power On Reset Delay Time 20057913 8 = 3.3V ...
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... ENABLE/SHUTDOWN The LP8358 has an active high enable pin that allows the regulator to be disabled. Applying a Logic Level low ( to the Shutdown pin will cause the output to turn off, in this state current consumed by the regulator goes nearly to zero. ...
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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 ...