LM217D2T View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'LM217D2T' PDF : 25 Pages View PDF
LM117/LM217/LM317
1.2 V to 37 V adjustable voltage regulators
Features
■ Output voltage range: 1.2 to 37 V
■ Output current in excess of 1.5 A
■ 0.1% Line and load regulation
■ Floating operation for high voltages
■ Complete series of protections: current limiting,
thermal shutdown and SOA control
Description
The LM117/LM217/LM317 are monolithic
integrated circuit in TO-220, TO-220FP, TO-3 and
D2PAK packages intended for use as positive
adjustable voltage regulators.
They are designed to supply more than 1.5 A of
load current with an output voltage adjustable
over a 1.2 to 37 V 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
D2PAK
TO-220FP
TO-3
Table 1. Device summary
Order codes
TO-220
D2PAK (tape and reel)
TO-220FP
LM217T
LM317T
LM217D2T-TR
LM317D2T-TR
LM317P
February 2008
Rev 14
TO-3
LM117K
LM217K
LM317K
1/25
www.st.com
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