Datasheet Details
- Part number
- LM145
- Manufacturer
- National Semiconductor
- File Size
- 167.78 KB
- Datasheet
- LM145_NationalSemiconductor.pdf
- Description
- Negative Three Amp Regulator
LM145 Description
LM145 LM345 Negative Three Amp Regulator January 1995 LM145 LM345 Negative Three Amp Regulator General .
The LM145 is a three-terminal negative regulator with a fixed output voltage of b5V and up to 3A load current capability This device needs only one ex.
LM145 Features
* Y Y Y Y
Y Y Y Y
Output voltage accurate to better than g 2% Current limit constant with temperature Internal thermal shutdown protection Operates with input-output voltage differential of 2 8V at full rated load over full temperature range Regulation guaranteed with 25W power dissipation 3A output
LM145 Applications
* the LM145 may be programmed for higher output voltages with a simple resistive divider The low quiescent drain current of the device allows this technique to be used with good regulation The LM145 comes in a hermetic TO-3 package rated at 25W A reduced temperature range part LM345 is also available
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