參數(shù)資料
型號: LM317M
廠商: 意法半導(dǎo)體
英文描述: Medium Current 1.2 TO 37V Adjustable Volatage Regulator(中等電流,1.2V至37V可調(diào)電壓穩(wěn)壓器)
中文描述: 中等電流1.2到37V可調(diào)Volatage穩(wěn)壓器(中等電流,片山至1.2V的可調(diào)電壓穩(wěn)壓器)
文件頁數(shù): 1/11頁
文件大?。?/td> 115K
代理商: LM317M
LM217M
LM317M
MEDIUM CURRENT
1.2 TO 37V ADJUSTABLE VOLTAGE REGULATOR
September 1997
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OUTPUT VOLTAGERANGE : 1.2 TO 37V
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OUTPUT CURRENT IN EXCESSOF 500 mA
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LINE REGULATION TYP.0.01%
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LOAD REGULATIONTYP. 0.1%
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THERMAL OVERLOAD PROTECTION
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SHORTCIRCUIT PROTECTION
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OUTPUT TRANSISTOR SAFEAREA
COMPENSATION
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FLOATINGOPERATION FOR HIGH
VOLTAGEAPPLICATIONS
DESCRIPTION
The LM217M/LM317M are monolithic integrated
circuits in TO-220,DPAK, SOT-82and SOT-194
packages intended for use as positive adjustable
voltageregulators.
They are designed to supply until 500 mA of load
current with an output voltage adjustable over a
1.2 to 37V range.
The nominal output voltage is selected by means
of only a resistive divider, making the device
exceptionally easy to use and eliminating the
stockingof manyfixed regulators.
SCHEMATIC DIAGRAM
SOT-82
SOT-194
DPAK
TO-252
TO-220
1/11
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