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APL1117 Dataheets PDF



Part Number APL1117
Manufacturers Anpec Electronics
Logo Anpec Electronics
Description 1A Low Dropout Fast Response Positive Adjustable Regulator
Datasheet APL1117 DatasheetAPL1117 Datasheet (PDF)

www.DataSheet4U.com APL1117 1A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 1.8V, 2.5V, 2.85V and 3.3V Features • • • • • • • • • • Guaranteed Output Voltage Accuracy within 2% Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation : 0.1% Typ. Line Regulation : 0.03% Typ. Low Dropout Voltage : 1.1V Typ. at IOUT =1A Current Limit : 1A Typ. at TJ=25°C On-Chip Thermal Limiting : 150°C Typ. Adjustable Output : 1.25~10.7V Standard 3-pin TO-220, .

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www.DataSheet4U.com APL1117 1A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 1.8V, 2.5V, 2.85V and 3.3V Features • • • • • • • • • • Guaranteed Output Voltage Accuracy within 2% Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents Load Regulation : 0.1% Typ. Line Regulation : 0.03% Typ. Low Dropout Voltage : 1.1V Typ. at IOUT =1A Current Limit : 1A Typ. at TJ=25°C On-Chip Thermal Limiting : 150°C Typ. Adjustable Output : 1.25~10.7V Standard 3-pin TO-220, TO-252, TO-263 and SOT-223 Power Packages General Description The APL1117 is a low dropout three-terminal adjustable regulators with 1A output current capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications , the APL1117 has been optimized. The device is available in an adjustable version and fixed output voltages of 1.8V, 2.5V, 2.85V and 3.3V. The output available voltage range of an adjustable version is from 1.25~10.7V with an input supply below 12V. Dropout voltage is guaranteed at a maximum of 1.3V at 1A. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures. The APL1117 is available in the industry standard 3-pin TO-220, TO-252, TO263, and the low profile surface mount SOT-223 power packages which can be used in applications where space is limited. Applications • • • • Active SCSI Terminators Low Voltage Logic Supplies Battery-Powered Circuitry Post Regulator for Switching Power Supply Pin Description Front View for TO-220 3 2 1 VIN VOUT ADJ/GND Front View for TO-263 3 TAB is VOUT 2 1 VIN VOUT ADJ/GND Front View for TO-252 3 TAB IS VOUT 2 1 VIN VOUT ADJ/GND 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. Copyright  ANPEC Electronics Corp. Rev. B.8 - Jun., 2003 1 www.anpec.com.tw www.DataSheet4U.com APL1117 Pin Description (Cont.) Front View for SOT-223 3 T A B IS V O U T 2 1 IN OUT A D J /G N D Ordering and Marking Information APL1117H a n d lin g C o d e Tem p. R ange Package Code V o lta g e C o d e Package Code F : T O -2 2 0 G : T O -2 6 3 U : T O -2 5 2 Tem p. R ange C : 0 to 7 0 ° C H a n d lin g C o d e TU : Tube TR : Tape & R eel V o lta g e C o d e 1 8 : 1 .8 V 2 5 : 2 .5 V 2 8 : 2 .8 5 V B la n k : A d ju s ta b le V e rs io n AP L1117 XXXXX V : S O T -2 2 3 3 3 : 3 .3 V A P L 1 1 1 7 F /G /U : AP L1117 XXXXX 18 AP L1117 XXXXX 25 AP L1117 XXXXX 28 AP L1117 XXXXX XXXXX - D a te C o d e AP L1117 V : X X X X X - D a te C o d e A P L 1 1 1 7 -1 8 F /G /U : XXXXX - D a te C o d e A P L 1 1 1 7 -1 8 V : AP L1117 XX XXX 18 X X X X X - D a te C o d e A P L 1 1 1 7 -2 5 F /G /U : XXXXX - D a te C o d e A P L 1 1 1 7 -2.


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