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參數(shù)資料
| 型號(hào)： | LM217T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 1.2V TO 37V VOLTAGE REGULATOR |
| 中文描述： | 為1.2V到37V電壓調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 84K |
| 代理商： | LM217T |
LM317
LM117/217
March 1993
1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
.
OUTPUT VOLTAGE RANGE : 1.2 TO 37V
.
OUTPUT CURRENT IN EXCESSOF 1.5A
(0.5A for TO-39)
.
0.1%LINE ANDLOAD REGULATION
.
FLOATING OPERATION FOR HIGH VOLT-
AGES
.
COMPLETE SERIES OF PROTECTIONS :
CURRENTLIMITING, THERMAL SHUTDOWN
AND SOA CONTROL
DESCRIPTION
The LM117/LM217/LM317 are monolithic inte-
grated circuit in TO-220 and TO-3 packages in-
tended for use as positive adjustable voltage regu-
lators.
Theyaredesigned to supply morethan 1.5A 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 excep-
tionally easy to use and eliminating the stocking of
many fixed regulators.
TO-3
TO-220
TO-39
ABSOLUTE MAXIMUM RATING
Symbol
Parameter
Value
Unit
V
i-o
I
O
Input-output Differential Voltage
40
V
Output Current
Intenrally Limited
T
op
Operating Junction Temperature for:
LM117
LM217
LM317
-55 to 150
-25 to 150
0 to 125
o
C
o
C
o
C
P
tot
Power Dissipation
Internally Limited
THERMAL DATA
TO-3
TO-220
ISOWATT220
TO-39
R
thj-case
R
thj-amb
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
Max
Max
4
35
3
50
4
60
15
160
o
C/W
o
C/W
1/10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM217 | 1.2V TO 37V VOLTAGE REGULATOR |
| LM217K | 1.2V TO 37V VOLTAGE REGULATOR |
| LM217D2T | 1.2V TO 37V VOLTAGE REGULATOR |
| LM219 | Dual voltage comparator(雙電壓比較器) |
| LM319 | Dual voltage comparator(雙電壓比較器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM217T | 制造商:STMicroelectronics 功能描述:V REG ADJ +1.2/37V TO-220-3 217 |
| LM217T/1AD | 制造商:STMicroelectronics 功能描述: |
| LM217T-DG | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 1.2V to 37V ADJ Reg 1.5A 40V Dual Gauge RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LM218 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FAST GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| LM218D | 制造商:Rochester Electronics LLC 功能描述:HIGH PERFORMANCE OP AMP/LINEAR - Bulk 制造商:Texas Instruments 功能描述: |
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