LX8383-00CP Microsemi Analog Mixed Signal Group, LX8383-00CP Datasheet
LX8383-00CP
Specifications of LX8383-00CP
Related parts for LX8383-00CP
LX8383-00CP Summary of contents
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... IN LX8383A V 4.75V IN 1500µF ADJ 6.3V 6MV1500GX from Sanyo Application of the LX8383A for the standard voltage (non VRE) Pentium Processor motherboard with less than 130mV dynamic response to a 7.5A load transient. T (° 125 -25 to 125 Copyright © 1996 11861 W Rev. 1.0 ...
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... LX8383-xx/8383A-xx/8383B- Power Dissipation .................................................................................. Internally Limited Input Voltage ................................................................................................................ 10V Input to Output Voltage Differential ........................................................................... 10V Operating Junction Temperature Plastic (P & V Packages) ....................................................................................... 150°C Storage Temperature Range ...................................................................... -65°C to 150°C Lead Temperature (Soldering, 10 seconds) ............................................................. 300°C Note 1. Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground ...
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... (Unless otherwise specified, these specifications apply over the operating ambient temperatures for the LX8383-xxC/8383A-xxC/8383B-xxC with 0°C T 125°C, the LX8383-xxI/8383A-xxI with -25°C A maintains junction and case temperatures equal to the ambient temperature.) LX8383-00/83A-00/83B-00 (Adjustable) Parameter Symbol Reference Voltage LX8383/83A-00 (Note 4) LX8383B-00 Line Regulation (Note 2) ...
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... LX8383-xx/8383A-xx/8383B- The LX8383/83A/83B series ICs are easy to use Low-Dropout (LDO) voltage regulators. They have all of the standard self-protection features expected of a voltage regulator: short circuit protection, safe operating area protection and automatic thermal shutdown if the device temperature rises above approximately 165°C. ...
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... Output ripple will be twice as bad as it would be if the ADJ pin were to be bypassed to ground with a properly selected capacitor. OUTPUT VOLTAGE The LX8383/83A/83B ICs develop a 1.25V reference voltage between the output and the adjust terminal (See Figure 2). By placing a resistor, R1, between these two terminals, a constant current is caused to flow through R1 and down through R2 to set the overall output voltage ...
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... DROPOUT (MAX) for the installed regulator. THERMAL CONSIDERATIONS The LX8383/83A/83B regulators have internal power and thermal limiting circuitry designed to protect each device under overload conditions. For continuous normal load conditions, however, maximum junction temperature ratings must not be exceeded important to give careful consideration to all sources of thermal resistance from junction to ambient ...
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... TTL 2N3904 1k FIGURE 6 — 5V REGULATOR WITH SHUTDOWN LX8383/83A/83B-33 OUT IN IN GND FIGURE 7 — FIXED 3.3V OUTPUT REGULATOR ) DROPOUT (MAX) Pentium is a registered trademark of Intel Corporation LX8383/83A/83B OUT IN ADJ R1 121 C1* 10µ 1.25V 1 + OUT R1 5V 100µF 365 1% 3.3V Min. 15µ ...