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LM2941C - 1A Low Dropout Adjustable Regulator

Download the LM2941C datasheet PDF. This datasheet also covers the LM2 variant, as both devices belong to the same 1a low dropout adjustable regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM2941 positive voltage regulator

Key Features

  • the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30 mA. Higher quiescent currents only exist when the re.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM2-941.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM2941C 1-A Low Dropout Adjustable Regulator Texas Instruments
LM2941 1-A Low Dropout Adjustable Regulator Texas Instruments
LM2941QML 1-A Low Dropout Adjustable Regulator Texas Instruments
LM2941QML-SP 1-A Low Dropout Adjustable Regulator Texas Instruments
LM2940 1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR UTC

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM2941 1A Low Dropout Adjustable Regulator
LM2940 1A Low Dropout Regulator
LM2940C 1A Low Dropout Regulator
LM2900 LM2900/LM3900/LM3301 Quad Amplifiers
LM2901 Low Power Low Offset Voltage Quad Comparators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM2941/LM2941C 1A Low Dropout Adjustable Regulator June 1999 LM2941/LM2941C 1A Low Dropout Adjustable Regulator General Description The LM2941 positive voltage regulator features the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30 mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VIN − VOUT ≤ 3V).