SC1453 bypass equivalent, 150ma ultra low dropout regulator with low noise bypass.
u 2982/5205 compatible pinout u Guaranteed 150 mA output current u Very small external components - designed to work
with ceramic capacitors Low 25µVRMS output noise Ve.
u u u u u u u
Battery Powered Systems Cellular Telephones Cordless Telephones Personal Digital Assistants Portable Instr.
The SC1453 is a low dropout linear regulator that operates from a +2.5V 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 ope.
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