Datasheet 搜索 > 稳压芯片 > ST Microelectronics（意法半导体） > LM117K 数据手册 > LM117K 数据手册 1/25 页
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LM117K 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
稳压芯片
封装:
TO-3
描述:
STMICROELECTRONICS LM117K 芯片, 稳压器, 可调, 1.2/37V
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LM117K数据手册
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February 2012 Doc ID 2154 Rev 18 1/25
25
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 circuits 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-220FP
D²PAK
TO-220
TO-3
Table 1. Device summary
Order codes
TO-220 D²PAK (tape and reel) TO-220FP TO-3
LM117K
LM217T LM217T-DG
(1)
LM217D2T-TR LM217K
LM317T LM317T-DG
(1)
LM317D2T-TR LM317P LM317K
1. TO-220 Dual Gauge frame.
www.st.com
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