LM3940ISX-3.3 vs LM3940IS-3.3

This detailed comparison of LM3940ISX-3.3 and LM3940IS-3.3 in the PMIC - Voltage Regulators - Linear provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

LM3940ISX-3.3

Texas Instruments

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LM3940IS-3.3

Texas Instruments

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Specifications Hide identical items

Manufacturer	Texas Instruments	Texas Instruments
Package / Case	TO-263-4, D²Pak (3 Leads + Tab), TO-263AA	TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Description	IC REG LIN 3.3V 1A DDPAK/TO263-3	IC REG LIN 3.3V 1A DDPAK/TO263-3
In Stock	3 000	433
Mounting Type	Surface Mount	Surface Mount
Part Status	Not For New Designs	Not For New Designs
Series	-	-
Package	Tape & Reel (TR)	Tube
Output Configuration	Positive	Positive
Output Type	Fixed	Fixed
Number of Regulators	1	1
Voltage - Input (Max)	7.5V	7.5V
Voltage - Output (Min/Fixed)	3.3V	3.3V
Voltage - Output (Max)	-	-
Voltage Dropout (Max)	0.2V @ 100mA	0.2V @ 100mA
Current - Output	1A	1A
Current - Quiescent (Iq)	-	-
Current - Supply (Max)	-	-
PSRR	-	-
Control Features	-	-
Protection Features	Over Temperature, Short Circuit	Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C
Supplier Device Package	DDPAK/TO-263-3	DDPAK/TO-263-3