Stok Kodu : 265.06.06
LM3940IT LDO Voltaj Regülatör 1A 5V to 3.3V Dönüştürücü
124,41 TL
LM3940
1A Low Dropout Regulator for 5V to 3.3V Conversion
| • | Output voltage specified over temperature |
| • | Excellent load regulation |
| • | Guaranteed 1A output current |
| • | Requires only one external component |
| • | Built-in protection against excess temperature |
| • | Short circuit protected |
Description
The LM3940 is a 1A low dropout regulator designed to provide 3.3V from a 5V supply.
The LM3940 is ideally suited for systems which contain both 5V and 3.3V logic, with prime power provided from a 5V bus.
Because the LM3940 is a true low dropout regulator, it can hold its 3.3V output in regulation with input voltages as low as 4.5V.
The T0-220 package of the LM3940 means that in most applications the full 1A of load current can be delivered without using an additional heatsink.
The surface mount TO-263 package uses minimum board space, and gives excellent power dissipation capability when soldered to a copper plane on the PC board.
| • | Laptop/Desktop Computers |
| • | Logic Systems |
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