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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The SOT recommended soldering method datashset as follows: The information provided here is believed to be reliable and accurate, however ALPHA assumes no responsibility for its use. Internally Limited Lead Temp. Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied. L is the Termal Length for Soldering.

(PDF) AS1117 Datasheet download

Refer To Applicable Symbol List. ALPHA makes no representation that the circuit descriptions herein will not infringe upon existing patent rights.


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 datashert from the president of ALPHA Semiconductor.

AS is available as an adjustable or fixed 2. Refer to table 1 for the results of the experiment. Limits in Boldface apply over the full operating temperature range.

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This device is an excellent choice for use in battery-powered applications, as active terminators for the SCSI bus, and portable computers. Lead Dimension Uncontrolled in L 3. Pleasanton, CA Tel: Substrate Layout for SOT excessive thermal gradients on the package.

These limits are zs1117 to change upon the completion of the full characterization over the specified temperature and supply voltage ranges.

The value of ESR can vary from the type of capacitor used in the applications.

Output temperature coefficient is defined as the worst case voltage change divided by the total temperature range Note 2: Circuit Layout, Thermal Experiments. Dropout voltage is defined as the input to output differential at which the output voltage drops mV below its nominal value measured at 1V differential at very low values of programmed output voltage, the minimum input supply voltage of 2V 2.


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

The output capacitance could increase in size to above the minimum value. The actual thermal resistance can be determined with experimentation.

The AS features the internal thermal limiting to protect the device during overload conditions. ALPHA makes no guarantee for any errors that appear in this document.

The thermal interaction from other components in the application can effect the thermal resistance of the AS Tab Contour Optional Within Dim.

AS power dissipation is calculated as follows: The AS features very low quiescent current and very low dropout voltage of 1.