CJT1117B-XXX SOT-223 1A LOW DROPOUT LINEAR REGULATOR

2023-11-09
●GENERAL DESCRIPTION
■The CJT1117B-XXX is a series of low dropout three-terminal regulators with a dropout of 1.15V(typ.) at 1A output current.
■The CJT1117B-XXX series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap. reference to assure output voltage accuracy to be within 1.5%. Current limit is trimmed to ensure specified. output current and controlled short-circuit current. On-chip thermal shutdown provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.
■The CJT1117B-XXX has an adjustable version, that can provide the output voltage from 1.25V to 5V with only 2 external resistors.
●FEATURES
■Low Dropout Voltage: 1.15V (Typ.) at 1A Output Current
■Trimmed Current Limit
■On-Chip Thermal Shutdown
■Three-Terminal Adjustable or Fixed 1.25V,1.8V, 2.5V, 3.3V, 5V
■Operation Junction Temperature: -40 to 125°C

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CJT1117B-XXXCJT1117B-XXX seriesCJT1117B-ADJCJT1117B-1.8CJT1117B-2.5CJT1117B-3.3CJT1117B-5.0

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Part#

LOW DROPOUT LINEAR REGULATORlow dropout three-terminal regulators

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SOT-223

English Chinese Chinese and English Japanese

2023/10/11

Rev. - 2.3

3.6 MB

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