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Texas Instruments LM2940LD-12

Manufacturer Part Number :	LM2940LD-12
Manufacturer :	Texas Instruments
Description :	IC REG LINEAR 12V 1A 8WSON
Package :	8WSON
Datasheet :	LM2940LD-12.PDF
EDA / CAD Models :	LM2940LD-12 by SnapEDA
Base Product Number :	LM2940
Stock Condition :	In Stock 890, New Original

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Texas Instruments LM2940LD-12

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Overview of LM2940LD-12 by Texas Instruments

The LM2940LD-12 by Texas Instruments is a linear voltage regulator. This robust device enhances the power-supply design by assuring that voltage remains steady and reliable, providing a steady output voltage despite changes in load conditions or input levels.

Key Features of LM2940LD-12

Dropout Voltage is typically 0.5V at IO = 1A
Output Current in Excess of 1A
Output Voltage Trimmed Before Assembly
Reverse Battery Protection
Internal Short Circuit Current Limit
High Peak Current Capability
Allows the Use of Low-ESR Output Capacitor

Technical Specifications of LM2940LD-12

LM2940LD-12 has an impressive set of technical specifications. With an output voltage of 12V and an output current of 1A, it promises efficiency and performance. It also has a dropout voltage of typically 0.5V at IO = 1A, indicating its stable operation even under varying load conditions. Additionally, it features a 150 mV load regulation, ensuring that the device can cope with changes in the load.

Applications of LM2940LD-12

The LM2940LD-12 finds its place in various applications due to its efficient performance and adaptability. It is ideal for use in rugged and demanding environments. Some of its applications include:

Automotive Electronics
Portable Devices
Home Appliances
Power Management
Industrial Equipment
Communications Equipment

Output Configuration:	Positive
Output Type:	Fixed
Voltage - Input (Max):	26V
Voltage - Output (Min/Fixed):	12V
Voltage - Output (Max):	-
Voltage Dropout (Max):	1V @ 1A
Current - Output:	1A
PSRR:	66dB (120Hz)
Control Features:	-
Protection Features:	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature:	-40～C ~ 125～C
Mounting Type:	Surface Mount
Package / Case:	8-WDFN Exposed Pad
Supplier Device Package:	8-WSON (4x4)

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