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LM3940IS-3.3/NOPB
- Stock: 31
- SKU: 7069 | DAG696
-
Rs. 148.68 (inc GST)
Rs.126.00 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
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LM3940IS-3.3/NOPB
LM3940IS-3.3/NOPB
The LM3940 is a 1-A low-dropout regulator designed to provide 3.3 V from a 5-V supply. The LM3940 is ideally suited for systems which contain both 5-V and 3.3-V logic, with prime power provided from a 5-V bus. Because the LM3940 is a true low dropout regulator, it can hold its 3.3-V output in regulation with input voltages as low as 4.5 V. The TO-220 package of the LM3940 means that in most applications the full 1 A of load current can be delivered without using an additional heatsink. The surface mount DDPAK/TO-263 package uses minimum board space, and gives excellent power dissipation capability when soldered to a copper plane on the PC board.
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Features of LM3940IS-3.3/NOPB
- Input Voltage Range: 4.5 V to 5.5 V
- Output Voltage Specified over Temperature
- Excellent Load Regulation
- Specified 1-A Output Current
- Requires only One External Component
- Built-in Protection against Excess Temperature
- Short-Circuit Protected
Specifications of LM3940IS-3.3/NOPB
- Input Voltage Range: 4.5V to 5.5V
- Output Voltage: 3.3V (fixed)
- Output Current: 1A
- Package Type: TO-263
- Mounting Style: Surface mount
- Number of Pins: 3
Applications of LM3940IS-3.3/NOPB
- Laptop and Desktop Computers
- Post-regulation for switching supplies
- Logic Systems
Related links
Package Include
1 x LM3940IS-3.3/NOPB
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