LM3940IMPX-3.3

IC REG LINEAR 3.3V 1A SOT223-4

Categories: Linear, Low Drop Out (LDO) Regulators

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Texas Instruments LM3940IMPX-3-3 is a positive fixed output linear voltage regulator. This component delivers a stable 3.3V output with a maximum output current capability of 1A. Designed for surface mount applications, it is supplied in a SOT-223-4 package, also known as TO-261-4 or TO-261AA. The device features over-temperature and short-circuit protection for enhanced reliability. With a low dropout voltage of 0.2V at 100mA and a maximum input voltage of 7.5V, it is suitable for power-sensitive applications. The operating temperature range is from -40°C to 125°C. This regulator finds utility in various industrial sectors including telecommunications, consumer electronics, and automotive systems. It is provided in tape and reel packaging for automated assembly processes.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:

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Technical Details:

Packaging	Tape & Reel (TR)
Package / Case	TO-261-4, TO-261AA
Output Type	Fixed
Mounting Type	Surface Mount
Current - Output	1A
Operating Temperature	-40°C ~ 125°C
Output Configuration	Positive
Voltage - Input (Max)	7.5V
Number of Regulators	1
Supplier Device Package	SOT-223-4
Voltage - Output (Max)	-
Voltage - Output (Min/Fixed)	3.3V
Control Features	-
PSRR	-
Voltage Dropout (Max)	0.2V @ 100mA
Protection Features	Over Temperature, Short Circuit