LX8384-33 Microsemi Corporation, LX8384-33 Datasheet
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LX8384-33
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LX8384-33 Summary of contents
Page 1
... LX8384A 5V * 1500µF ADJ 6MV1500GX Sanyo An application of the LX8384A for the Pentium P54C processors meeting VRE specfication. T (° 125 -25 to 125 Note: All surface-mount packages are available in Tape & Reel, append the letter "T" to part number. (i.e. LX8384A-xxCDDT) "xx" refers to output voltage, please see table above. ...
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... LX8384-xx/8384A-xx/8384B- LUT E MAXIMU M RATINGS Power Dissipation .................................................................................. Internally Limited Input Voltage ................................................................................................................ 10V Input to Output Voltage Differential ........................................................................... 10V Operating Junction Temperature Hermetic (K - Package) ........................................................................................ 150°C Plastic (DD - Package) .......................................................................................... 150°C Storage Temperature Range ...................................................................... -65° ...
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... (Unless otherwise specified, these specifications apply over the operating ambient temperatures for the LX8384-xxC/8384A-xxC/8384B-xxC with 0°C T 125°C, and the LX8384-xxI with -25°C A maintains junction and case temperatures equal to the ambient temperature.) ...
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... LX8384-xx/8384A-xx/8384B- LX8384-33 / 8384A-33 / 8384B-33 (3.3V Fixed) Parameter Output Voltage LX8384/84A-33 (Note 4) LX8384B-33 Line Regulation (Note 2) Load Regulation (Note 2) ...
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... Use of an output capacitor is REQUIRED with the LX8384/84A/ 84B series. Please see the table below for recommended minimum capacitor values. ...
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... I R2 OUT REF ADJ R1 FIGURE 2 — BASIC ADJUSTABLE REGULATOR LX8384/84A/84B regulators are three-terminal devices, R2+ Actual parasitic line resistance Parasitic LX8384/84A/84B Line Resistance OUT IN Connect ADJ R1 to Case of Regulator OUT . Peff R L Connect R2 to Load Copyright © 1997 Rev. 1.9 ...
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... Thermal compound at the case-to- heat-sink interface is strongly recommended. If the case of the device must be electrically isolated, a thermally conductive spacer Copyright © 1997 Rev. 1.9 12/97 LX8384-xx/8384A-xx/8384B- ...
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... FIGURE 6 — 5V REGULATOR WITH SHUTDOWN LX8384/84A/84B-33 V OUT IN IN GND FIGURE 7 — FIXED 3.3V OUTPUT REGULATOR ) DROPOUT (MAX) Pentium is a registered trademark of Intel Corporation LX8384/84A/84B OUT IN ADJ R1 121 C1* 10µ Needed if device is far from filter capacitors 1.25V 1 + OUT R1 FIGURE 5 — ...