very low dropout voltage of V at a full load and lower as output current decreases. AS is available as an adjustable or fixed. V, 3V, V, and 5V. AS datasheet, AS circuit, AS data sheet: ALPHA – mA Low Dropout Regulator SCSI-II Active Terminator,alldatasheet, datasheet, Datasheet . AS Datasheet, AS PDF, AS Data sheet, AS manual, AS pdf, AS, datenblatt, Electronics AS, alldatasheet, free, datasheet.

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L is the Termal Length for Soldering.

The information provided here is believed to be reliable and accurate, however ALPHA assumes no responsibility for its use. Refer To Applicable Symbol List. Dropout voltage is defined as the input to output differential at which the output voltage drops mV below its nominal value measured eatasheet 1V differential at very low values of programmed output voltage, the minimum input supply voltage of 2V 2.


The value of ESR can vary from the type of catasheet used in the applications. ALPHA Semiconductor products are not authorized for use as critical components in life support devices or systems, nuclear power, aircraft, or space equipment without express written approval from the president of ALPHA Semiconductor.

AS datasheet(1/11 Pages) ALPHA | mA Low Dropout Regulator SCSI-II Active Terminator

ALPHA makes no representation that the circuit descriptions herein will not infringe upon existing patent rights. Tab Contour Optional Within Dim.

This device is an excellent choice for use in battery-powered applications, as active terminators for the SCSI bus, and portable computers. The output capacitance could increase in size to above the minimum value. The AS features the internal thermal limiting to protect the device during overload conditions. Output temperature coefficient is defined as the worst case voltage change divided by the total temperature range Note 2: The actual thermal resistance can be determined with experimentation.

Circuit Layout, Thermal Experiments.

Lead Dimension Uncontrolled in L 3. Limits in Boldface apply over the full operating temperature range.


AS1117 Datasheet

ALPHA makes no guarantee for any errors that appear in this document. The AS features very low quiescent current and very low dropout voltage of 1.

Refer to table 1 for the results of the experiment. The SOT recommended soldering method are as follows: Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied.

AS 데이터시트(PDF) – Alpha Industries

The thermal interaction from other components in the application can effect the thermal resistance of the AS AS is available as an adjustable or fixed 2. Internally Limited Lead Temp. These limits are subject to change upon the completion of the full characterization over the specified temperature and supply voltage ranges. Substrate Layout for SOT excessive thermal gradients on the package. AS datssheet dissipation is calculated as follows: Pleasanton, CA Tel: