BL1117 1A Bipolar Linear Regulator
■BL1117 is a series of low dropout three-terminal regulators with a dropout of 1.3V at 1A load current. BL1117 features a very low standby current 2mA compared to 5mA of competitor.
■Other than a fixed version, VOUT = 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 12V, BL1117 has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors.
■BL1117 offers thermal shut down and current limit functions, to assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within ±2%.
■Other output voltage accuracy can be customized on demand, such as ±1%.
■BL1117 is available in SOT-223, TO-252 power package.
●FEATURES
■Other than a fixed version and an adjustable version, output value can be customized on demand.
■Maximum output current is 1A
■Range of operation input voltage: Max 18V
■Standby current: 2mA (typ.)
■Line regulation: 0.1%/V (typ.)
■Load regulation: 10mV (typ.)
■ Environment temperature: -40℃~85℃
■Compatible with tantalum capacitor,electrolytic capacitor and MLCC
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BL1117 、 BL1117-XXXX 、 BL1117-12V 、 BL1117-ADJ 、 BL1117-1.2V 、 BL1117-1.5V 、 BL1117-1.8V 、 BL1117-2.5V 、 BL1117-3.3V 、 BL1117-5.0V 、 BL1117-12.0V 、 BL1117 series |
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Bipolar Linear Regulator 、 low dropout three-terminal regulators 、 low dropout voltage, three terminal regulators |
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[ computer mother board ][ graphic card ][ BLD monitor ][ BLD TV ][ DVD decoder board ][ ADSL modem ][ Post regulators ][ switching supplies ] |
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Datasheet |
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Please see the document for details |
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SOT-223;TO-252 |
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English Chinese Chinese and English Japanese |
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2023/4/4 |
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1.6 MB |
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