Transcription of LT1185 - Low Dropout Regulator - analog.com
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LT1185 - Low Dropout Regulator - analog.com
LT1185 . Low Dropout Regulator FEATURES. Low Resistance Pass Transistor: The LT1185 uses a saturation-limited NPN transistor as Dropout Voltage: at 3A the pass element. This device gives the linear Dropout 1% Reference Voltage characteristics of a FET pass element with significantly Accurate programmable Current Limit less die area. High efficiency is maintained by using special Shutdown Capability anti-saturation circuitry that adjusts base drive to track Internal Reference Available load current. The on resistance is typically . Full Remote Sense Accurate current limit is programmed with a single 1/8W. Low Quiescent Current: external resistor, with a range of zero to three amperes.
1 LT1185 1185ff Low Dropout Regulator Low Resistance Pass Transistor: 0.25Ω Dropout Voltage: 0.75V at 3A ±1% Reference Voltage Accurate Programmable Current Limit Shutdown Capability Internal Reference Available Full Remote Sense Low Quiescent Current: 2.5mA Good High Frequency Ripple Rejection Available in 5-Lead TO-220 and DD Packages
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