Hot-selling and scarce SC553ISKTR 150mA Ultra Low Dropout Regulator SOT23-5 spot stock

Product Descriptions

The SC553 is a low dropout linear regulator that operates  from a +2.25V to +6.5V input range and delivers up to 150mA. A PMOS pass transistor allows the low 75µA supply current to remain independent of load, making these devices ideal for battery operated portable equipment such as cellular phones, cordless phones and personal digital assistants.

The SC553 has an adjust pin (ADJ) enabling the user to set the output voltage anywhere from 1.25V to 6V. For a low noise version, see SC1453 and for an error flag seeSC1457. Other features include low powered shutdown, short circuit protection,thermal shutdown protection and reverse battery protection. The SC553 comes in the tiny5 lead SOT-23 package.

Product Features

! ì5205î compatible pinout

! 2% output accuracy guaranteed over line, load and temperature

! Guaranteed 150 mA output current

! Very small external components - designed to work with ceramic capacitors

! Output adjustable from 1.25V to 6V

! Very low supply current

! Thermal overload protection

! Reverse battery protection

! Low power shutdown

! Full industrial temperature range

! Surface mount packaging (5 pin SOT-23)

Product Features

! Battery Powered Systems

! Cellular Telephones

! Cordless Telephones

! Personal Digital Assistants

! Portable Instrumentation

! Modems

! PCMCIA cards

Product Photo

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