LM2941LD vs LM2941LDX

This in-depth comparison of the LM2941LD and LM2941LDX provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LM2941LD

National Semiconductor

Lifecycle: Active
Stock: 2145 PCS
Package: WSON-8
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

Part B

LM2941LDX

Texas Instruments

Lifecycle: Active
Stock: 9889 PCS
Package: WSON-8
Series: PMIC - Voltage Regulators - Linear

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LM2941LD	LM2941LDX
Part Status	Active	Obsolete
Output Configuration	Positive	Positive
Output Type	Adjustable	Adjustable
Number of Regulators	1	1
Voltage - Input (Max)	26V	26V
Voltage - Output (Min/Fixed)	5V	5V
Voltage - Output (Max)	20V	20V
Voltage Dropout (Max)	1V @ 1A	1V @ 1A
Current - Output	1A	1A
Current - Quiescent (Iq)	10 mA	10 mA
Current - Supply (Max)	15 mA	15 mA
Control Features	Enable	Enable
Protection Features	Over Temperature, Reverse Polarity, Short Circuit	Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount

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