LM105, LM105 MDS, LM105G Selling Leads, Datasheet
MFG:120 Package Cooled:SOP8 D/C:99
LM105, LM105 MDS, LM105G Datasheet download
Part Number: LM105
MFG: 120
Package Cooled: SOP8
D/C: 99
LM105, LM105 MDS, LM105G
- Table of contents:
Info of LM105
Info of LM105 MDS
Info of LM105G
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About LM105
PDF/DataSheet Download
Datasheet: LM105
File Size: 233219 KB
Manufacturer: NSC [National Semiconductor]
Download : Click here to Download
About LM10
PDF/DataSheet Download
Datasheet: LM10
File Size: 805461 KB
Manufacturer: LINER [Linear Technology]
Download : Click here to Download
About LM10
PDF/DataSheet Download
Datasheet: LM10
File Size: 805461 KB
Manufacturer: LINER [Linear Technology]
Download : Click here to Download
LM105 General Description
The LM105 series are positive voltage regulators similar to the LM100, except that an extra gain stage has been added for improved regulation. A redesign of the biasing circuitry removes any minimum load current requirement and at the same time reduces standby current drain, permitting higher voltage operation. They are direct, plug-in replacements for the LM100 in both linear and switching regulator circuits with output voltages greater than 4.5V. Important characteristics of the circuits are:
• Output voltage adjustable from 4.5V to 40V
• Output currents in excess of 10A possible by adding external transistors
• Load regulation better than 0.1%, full load with current limiting
• DC line regulation guaranteed at 0.03%/V
• Ripple rejection on 0.01%V
• 45 mA output current without external pass transistor (LM305A) Like the LM100, they also feature fast response to both load and line transients, freedom from oscillations with varying resistive and reactive loads and the ability to start reliably on any load within rating. The circuits are built on a single silicon chip and are supplied in a TO-99 metal can.
The LM105 is specified for operation for −55°C TA +125°C, and the LM305/LM305A is specified for 0°C TA
+70°C.
LM105 Maximum Ratings
|
LM105 |
LM305 |
LM305A | |
| Input Voltage |
50V |
40V |
50V |
| Input-Output Differential |
40V |
40V |
40V |
| Power Dissipation (Note 1) |
800 mW |
800 mW |
800 mW |
| Operating Temperature Range |
-55 to +125 |
0 to +70 |
0 to +70 |
| Storage Temperature Range |
-65 to +150 |
65 to +150 |
-65 to +150 |
| Lead Temperature (Soldering,10seconds) |
300 |
300 |
300 |
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