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APL1087E-25UC-TU Datasheet(PDF) 1 Page - Anpec Electronics Coropration |
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APL1087E-25UC-TU Datasheet(HTML) 1 Page - Anpec Electronics Coropration |
1 / 14 page Copyright ANPEC Electronics Corp. Rev. A.3 - Jun., 2003 APL1087E 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. 800mA Low Dropout Fast Response Positive Adjustable Regulator and Fixed 1.8V, 2.5V and 3.3V ••••• Guaranteed Output Voltage Accuracy within 2% ••••• Fast Transient Response ••••• Guaranteed Dropout Voltage at Multiple Cur- rents ••••• Load Regulation : 0.6% Typ. ••••• Line Regulation : 0.03% Typ. ••••• Low Dropout Voltage : 1.3V Typ. at I OUT =500mA ••••• Current Limit : 0.8A Min. at T J=125°C ••••• On-Chip Thermal Limiting : 150 °C Typ. ••••• Adjustable Output : 1.25~7.15V ••••• Standard 3-pin SOT-89, SOT-223,TO-92 and TO-252 Power Packages. Features General Description The APL1087E is a low dropout three-terminal ad- justable regulators with 0.8A output current capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications , the APL1087E has been optimized. The device is available in an adjustable version and fixed output voltages of 1.8V, 2.5V and 3.3V, the out- put available voltage range is from 1.25~7.15V with an input supply below 9V. Dropout voltage is guaran- teed at a maximum of 1.45V at 0.5A. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any com- bination of overload that would create excessive junc- tion temperatures. The APL1087E is available in the industry standard 3-pin SOT-89, SOT-223,TO-92 and TO-252 power packages. Pin Description Applications ••••• Voltage Regulator for CD-ROM Drivers ••••• Voltage Regulator for LAN Cards ••••• Voltage Regulator for mother Boards ••••• Wireless Communication Systems ••••• Portable Instrument ••••• Portable Consumer Equipment ••••• Low Voltage Systems VIN VOUT GND TO-92 (Top View) SOT-89 (Front View) VIN VOUT GND 2 13 12 3 V IN V OU T GN D TO-252 (Front View) 12 3 VIN VOUT GND SOT-223 (Front View) |
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