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CLM2815 Dataheets PDF



Part Number CLM2815
Manufacturers Calogic LLC
Logo Calogic  LLC
Description 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output Fast Response
Datasheet CLM2815 DatasheetCLM2815 Datasheet (PDF)

CORPORATION 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output Fast Response CLM2815 FEATURES PRODUCT DESCRIPTION Calogic’s CLM2815 is a low power 1.5A adjustable and fixed voltage regulator. The device requires 2 external resistors to set the output for the adjustable version. The CLM2815 has been designed for low voltage applications that require lower dropout and faster transient responses. The device is well suited to power a low voltage microprocessor that requires a low dropou.

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CORPORATION 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output Fast Response CLM2815 FEATURES PRODUCT DESCRIPTION Calogic’s CLM2815 is a low power 1.5A adjustable and fixed voltage regulator. The device requires 2 external resistors to set the output for the adjustable version. The CLM2815 has been designed for low voltage applications that require lower dropout and faster transient responses. The device is well suited to power a low voltage microprocessor that requires a low dropout and a fast transient response to regulate from +2.85V to 3.8V. The device is adjustable to 1.2 volts. The product family offers full protection against over-current faults, reversed input polarity, reversed load insertion, and positive and negative transient voltage. On-chip trimming adjusts the reference voltage to 1% while delivering 1.5A output current. Encapsulated in a 3-pin TO-220, TO-263 & TO-252 packages. ORDERING INFORMATION Part CLM2815AU CLM2815AAU CLM2815AU-X CLM2815AAU-X CLM2815AT CLM2815AAT CLM2815AT-X CLM2815AAT-X Package TO-220 TO-220 TO-220 TO-220 TO-263 (DD) TO-263 (DD) TO-263 (DD) TO-263 (DD) Temperature Range -45 to +125oC -45 to +125oC -45 to +125oC -45 to +125oC -45 to +125oC -45 to +125oC -45 to +125oC -45 to +125oC • • • • • • • • • • • • • • • • • Adjustable Output . . . . . . . . . . . . . . . . . . . Down To 1.2V Fixed Output Voltages. . . . . . . . . . . . . . 1.5, 2.5, 3.3, 5.0V Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A Low Dropout Voltage. . . . . . . . . . . . . . . . . . . . . 1.1V Typ. Extremely Tight Load And Line Regulation Current & Thermal Limiting Standard 3-Terminal Low Cost TO-220, TO-263 & TO-252 Similar To Industry Standard LT1086/LT1586 APPLICATIONS Powering VGA & Sound Card Power PC™ Supplies SMPS Post-Regulator High Efficiency "Green" Computer Systems High Efficiency Linear Power Supplies Portable Instrumentation Constant Current Regulators Adjustable Power Supplies Battery charger PIN CONNECTIONS PLASTIC TO-263 PACKAGE CLM2815 PLASTIC TO-220 PACKAGE CLM2815 3 2 VIN VOUT VIN VOUT VADJ/GND FRONT VIEW 1E-30A 1 V ADJ/GND 1E-29A FRONT VIEW CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025 CLM2815 CORPORATION ABSOLUTE MAXIMUM RATINGS Lead Temp. (Soldering, 10 Seconds) . . . . . . . . . . . . . . 300oC Storage Temperature Range . . . . . . . . . . . . -65oC to +150oC Operating Junction Temperature Range CLM2815 Control Section . . . . . . . . . . . . . . -45oC +125oC CLM2815 Power Transistor . . . . . . . . . . . . . . -45oC +150oC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V Input to Output Voltage Differential . . . . . . . . . . . . . . . . . . 10V Maximum Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . 2A ELECTRICAL CHARACTERISTICS (Note 1) at IOUT = 10mA, TA = 25oC, unless otherwise specified. PARAMETER 1.5V VERSION Output Voltage (Note .


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