LP2954AISX/NOPB National Semiconductor, LP2954AISX/NOPB Datasheet
LP2954AISX/NOPB
Specifications of LP2954AISX/NOPB
Related parts for LP2954AISX/NOPB
LP2954AISX/NOPB Summary of contents
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... See NS Package T03B SO-8 Small Outline Surface Mount Top View Order Number LP2954AIM or LP2954IM See NS Package M08A © 2005 National Semiconductor Corporation Features n 5V output within 1.2% over temperature (A grade) n Adjustable 1.23 to 29V output voltage available (LP2954IM and LP2954AIM) n Guaranteed 250 mA output current ...
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Ordering Information Order Number LP2954AIT LP2954IT LP2954AIS LP2954IS LP2954AIM −40 to +125 LP2954IM www.national.com Temp. Range Package (T ) ˚C (JEDEC) J −40 to +125 TO-220 −40 to +125 TO-263 SO Package Number TO3B TS3B M08A ...
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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. Operating Junction Temperature Range LP2954AI/LP2954I Electrical Characteristics Limits in standard typeface are for T J are guaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC) methods. Un- ...
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Electrical Characteristics Limits in standard typeface are for T are guaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC) methods. Un- less otherwise noted 6V mA Symbol Parameter ...
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Electrical Characteristics Note 1: Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device outside of its rated operating conditions. Note 2: The maximum allowable power dissipation is ...
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Typical Performance Characteristics Ground Pin Current vs Load Ground Pin Current Ripple Rejection www.national.com (Continued) 01112814 01112816 01112818 6 Ground Pin Current 01112815 Output Noise Voltage 01112817 Ripple Rejection 01112819 ...
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Typical Performance Characteristics Ripple Rejection Line Transient Response Load Transient Response (Continued) Line Transient Response 01112820 01112822 Load Transient Response 01112824 7 01112821 Output Impedance 01112823 01112825 www.national.com ...
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Typical Performance Characteristics Dropout Characteristics Short-Circuit Output Current and Maximum Output Current Application Hints EXTERNAL CAPACITORS A 2.2 µF (or greater) capacitor is required between the output pin and the ground to assure stability (refer to Figure 1). Without this ...
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Application Hints (Continued) DROPOUT VOLTAGE The dropout voltage of the regulator is defined as the mini- mum input-to-output voltage differential required for the out- put voltage to stay within 100 mV of the output voltage measured with a 1V differential. ...
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Application Hints (Continued) DROPOUT DETECTION COMPARATOR This comparator produces a logic “LOW” whenever the out- put falls out of regulation by more than about 5%. This figure results from the comparator’s built-in offset divided by the 1.23V ...
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Typical Applications *Output voltage equals +V minus dropout voltage, which varies with output current. Current limits at 380 mA (typical). IN Typical Application Circuit 01112801 5V Regulator 01112806 5V Current Limiter 01112807 11 www.national.com ...
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Schematic Diagram www.national.com 12 01112808 ...
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Physical Dimensions inches (millimeters) unless otherwise noted TO-220 3-Lead Plastic Package Order Number LP2954AIT or LP2954IT NS Package T03B 13 www.national.com ...
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Physical Dimensions www.national.com inches (millimeters) unless otherwise noted (Continued) TO-263 3-Lead Plastic Surface Mount Package Order Number LP2954AIS or LP2954IS NS Package TS3B SO-8 Surface Mount Package Order Number LP2954AIM or LP2954IM NS Package Number M08A 14 ...
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... BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...