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5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V Copyright ANPEC Electronics Corp. Rev. B.9 - Aug., 2003 APL1084 www.anpec.com.tw 1 ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. ! Fast Transient Response ! Guaranteed Dropout Voltage at Multiple Cur- rents ! Load Regulation :0.05% Typ. ! Line Regulation : 0.03% Typ. ! Low Dropout Voltage: 1.3V Typ. at I OUT =5A ! Trimmed Current Limit : 5A Typ. at T J =125 °C ! On-Chip Thermal Limiting : 150 °C Typ. ! Standard 3-pin TO-220, TO-252 and TO-263 Power Packages Features General Description Applications ! Pentium TM Processor Supplies ! powerPC TM Supplies ! Low Voltage Logic Supplies ! Battery-Powered Circuitry ! Post Regulator for Switching Power Supply applications, the APL1084 has been optimized. The output available voltage range of adjustable version is from 1.25~5.75V with an input supply below 7V, and the fixed 3.3V output voltage device is also available. Current limit is trimmed to ensure speci- fied output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create ex- cessive junction temperatures. The APL1084 is avail- able in both the through-hole and surface mount ver- sions of the industry standard 3-pin TO-220,TO-252 and TO-263 power packages. Pin Description Ordering Information Package Code F : TO-220 G : TO-263 U : TO-252 Z : TO-264 Temp. Range C : 0 to 70 C Handling Code TU : Tube TR : Tape & Reel Voltage Code : 33 : 3.3V Blank : Adjustable Version Lead Free Code L : Lead Free Device Blank : Orginal Device ° APL1084 - Handling Code Temp. Range Package Code Voltage Code Lead Free Code APL1084 : APL1084 XXXXX - Date Code XXXXX APL1084 XXXXX 33 APL1084- 33 : - Date Code XXXXX 1 2 3 V IN V OUT ADJ 6)*EI8 OUT 1 2 3 V IN V OUT ADJ 6)*EI8 OUT Front View APL1084 TO-263 Package Front View APL1084 TO-264 Package The APL1084 is a low dropout three-terminal adjust- able regulator with 5A output current capability. In order to obtain lower dropout voltage and faster tran- sient response, which is critical for low voltage 1 2 3 V IN V OUT ADJ 6)*EI8 OUT Front View APL1084 TO-220 Package Front View APL1084 TO-252 Package TAB is V OUT ! V IN V OUT ADJ

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5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V

Copyright ANPEC Electronics Corp.Rev. B.9 - Aug., 2003

APL1084

www.anpec.com.tw1

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advisecustomers to obtain the latest version of relevant information to verify before placing orders.

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www.anpec.com.tw2

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Copyright ANPEC Electronics Corp.Rev. B.9 - Aug., 2003

APL1084

www.anpec.com.tw3

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APL1084

www.anpec.com.tw4

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APL1084

www.anpec.com.tw5

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APL1084

www.anpec.com.tw6

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APL1084

www.anpec.com.tw7

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Copyright ANPEC Electronics Corp.Rev. B.9 - Aug., 2003

APL1084

www.anpec.com.tw8

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APL1084

www.anpec.com.tw9

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Copyright ANPEC Electronics Corp.Rev. B.9 - Aug., 2003

APL1084

www.anpec.com.tw10

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Copyright ANPEC Electronics Corp.Rev. B.9 - Aug., 2003

APL1084

www.anpec.com.tw11

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Copyright ANPEC Electronics Corp.Rev. B.9 - Aug., 2003

APL1084

www.anpec.com.tw12

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