LM217M(2003) データシートの表示（PDF） - STMicroelectronics

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LM217M
(Rev.:2003)

MEDIUM CURRENT 1.2 TO 37V ADJUSTABLE VOLTAGE REGULATOR

STMicroelectronics 

LM217M

LM317M

MEDIUM CURRENT

1.2 TO 37V ADJUSTABLE VOLTAGE REGULATOR

s OUTPUT VOLTAGE RANGE: 1.2 TO 37V

s OUTPUT CURRENT IN EXCESS OF 500 mA

s LINE REGULATION TYP. 0.01%

s LOAD REGULATION TYP. 0.1%

s THERMAL OVERLOAD PROTECTION

s SHORT CIRCUIT PROTECTION

s OUTPUT TRANSITION SAFE AREA

COMPENSATION

s FLOATING OPERATION FOR HIGH

VOLTAGE APPLICATIONS

DESCRIPTION

The LM217M/LM317M are monolithic integrated

circuits in TO-220 and DPAK packages intended

for use as positive adjustable voltage regulators.

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

stocking of many fixed regulators.

TO-220

DPAK

SCHEMATIC DIAGRAM

February 2003

1/11

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