SI-3120KM - 1A Low Dripout 12V Regulator

Features

1 A Output Current at 12 V.
0.6 V Maximum Dropout Voltage at IO = 1 A.
Fast Transient Response.
1 µA Maximum Standby Current.
Remote Voltage Sensing.
Foldback Current Limiting.
Overvoltage Protection.
Ground Tab for Superior Heat Dissipation.
Thermal Protection.

Allegro Microsystems

Datasheet Details

Part number	SI-3120KM
Manufacturer	Allegro Microsystems
File Size	376.34 KB
Description	1A Low Dripout 12V Regulator
Datasheet	SI-3120KM Datasheet
Additional preview pages of the SI-3120KM datasheet.

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Full PDF Text Transcription

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m o .c U 4 t e e h S a at .D w w w ar ors e n t Li ula g Re SI-3120KM 1 A, Low-Dropout, 12 V Regulator Designed to meet the high-current requirements in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office equipment, the SI-3120KM voltage regulator offers the reduced dropout voltage and low quiescent current essential for improved efficiency. This device delivers a regulated output at up to 1 A. Integrated thermal and overcurrent protection enhance overall system reliability. Devices with other output voltages are also available. Quiescent current does not increase significantly as the dropout voltage is approached, an ideal feature in standby/resume power systems where data integrity is crucial.

Published: Jan 2, 2006 |