LM394CH

1A low dropout regulator, CAN3, 7.5V, 1A output current, Excellent load regulation, ESD protection

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Price:: US $1.50~2.00 / piece [Get Latest Price]

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	US $1.50~2.00

PartNumber:: LM394CH

Brand:: National Semiconductor - NS | Pack: CAN | D/C: 08+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-12-26

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Part Number:LM394CH
US $1.50 - 2.00
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Product Summary

The LM394CH is a 1A low dropout regulator designed to provide 3.3V from a 5V supply. The LM394CH is ideally suited for systems which contain both 5V and 3.3V logic, with prime power provided from a 5V bus. Because the LM394CH 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 it means that in most applications the full 1A of load current can be delivered without using an additional heatsink. The applications of the LM394CH include: Laptop/Desktop Computers, Logic Systems.

Parametrics

LM394CH absolute maximum ratings: (1)Storage Temperature Range: -65℃ to +150℃; (2)Operating Junction Temperature Range TO-220, TO-263, and SOT-223: -40℃ to +125℃; (3)Lead Temperature (Soldering, 5 seconds): 260℃; (4)Input Supply Voltage: 7.5V; (5)ESD Rating: 2 kV.

Features

LM394CH features: (1)Output voltage specified over temperature; (2)Excellent load regulation; (3)Guaranteed 1A output current; (4)Requires only one external component; (5)Built-in protection against excess temperature; (6)Short circuit protected.