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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ASBQFT – ams – PMIC – Display Drivers – EIS LIMITED

ALPHA makes no representation that the circuit descriptions herein will not infringe upon existing patent rights. The information provided here is believed to be reliable and accurate, however ALPHA assumes no responsibility for its use. The output capacitance could increase in size to above the minimum value.

The value of ESR can vary from the type of capacitor used in the applications. AS is available as an as1171 or fixed 2.


(PDF) AS1117 Datasheet download

The actual thermal resistance can be determined with experimentation. Refer To Applicable Symbol List. 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 thermal interaction from other components dwtasheet the application can effect the thermal resistance of the AS Pleasanton, CA Tel: 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.

Internally Limited Lead Temp. L is the Termal Length for Soldering. The AS features very low quiescent current and very low dropout datasneet of 1. Refer to table 1 for the results of the experiment.

Lead Dimension Uncontrolled in L 3. These limits are subject to change upon the completion of the full characterization datssheet the specified temperature and supply voltage ranges. ALPHA makes no guarantee for any errors that appear in this document.

as L 18 datasheet & applicatoin notes – Datasheet Archive

as117 Substrate Layout for SOT excessive thermal gradients on the package. AS power dissipation is calculated as follows: Limits in Boldface apply over the full operating temperature range. Output temperature coefficient is defined as the worst case voltage change divided by the total temperature range Note 2: Dropout voltage is defined as the input to output differential at datasneet 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.


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. Circuit Layout, Thermal Experiments.

The AS features the internal thermal limiting to protect the vatasheet during overload conditions.

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