(China (Mainland))
Product Summary
The LM117 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the LM117 is packaged in standard transistor packages which are easily mounted and handled.
Parametrics
Absolute Maximum Ratings:
(1)Power Dissipation:Internally Limited;
(2)Input-Output Voltage Differential: +40V, .0.3V;
(3)Storage Temperature:-65℃ to +150℃;
(4)Lead Temperature,Metal Package (Soldering, 10 seconds):300℃;Plastic Package (Soldering, 4 seconds):260℃;
(5)ESD Tolerance:3 kV
Features
(1)Guaranteed 1% output voltage tolerance (LM317A);
(2)Guaranteed max. 0.01%/V line regulation (LM317A);
(3)Guaranteed max. 0.3% load regulation (LM117);
(4)Guaranteed 1.5A output current;
(5)Adjustable output down to 1.2V;
(6)Current limit constant with temperature;
(7)P+ Product Enhancement tested;
(8)80 dB ripple rejection;
(9)Output is short-circuit protected
Diagrams
<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20128431353395.jpg">
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 LM317T |
STMicroelectronics |
Linear Regulators - Standard 1.2-37V Adj Positive 1.5 Amp Output |
Data Sheet |
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 |
LM317T (KA317) |
Other |
|
Data Sheet |
Negotiable |
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LM317T/LB01 |
National Semiconductor (TI) |
Linear Regulators - Standard |
Data Sheet |
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LM317T/LF01 |
National Semiconductor (TI) |
Linear Regulators - Standard |
Data Sheet |
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LM317T/NOPB |
National Semiconductor (TI) |
Linear Regulators - Standard 3-TERMINAL ADJ REG |
Data Sheet |
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LM317T_Q |
Fairchild Semiconductor |
Linear Regulators - Standard 1.5A Adj Voltage Regulator |
Data Sheet |
Negotiable |
|
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|
LM317T-DG |
STMicroelectronics |
Linear Regulators - Standard Dual Guage ADJ 1.2V to 37V 1.5A |
Data Sheet |
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|
LM317TG |
ON Semiconductor |
Linear Regulators - Standard 1.5A ADJ 1.2-37V Positive |
Data Sheet |
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