LM2940IMPX-12/NOPB
- Mfr.Part #
- LM2940IMPX-12/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 1A SOT223-4
- Stock
- 2,013
- In Stock :
- 2,013
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Package / Case :
- TO-261-4, TO-261AA
- Current - Quiescent (Iq) :
- 10mA
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Base Part Number :
- LM2940
- Pin Count :
- 4
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Number of Outputs :
- 1
- Quiescent Current :
- 15mA
- RoHS Status :
- ROHS3 Compliant
- Min Input Voltage :
- 13.6V
- Input Voltage Absolute-Max :
- 60V
- Thickness :
- 1.6mm
- Current - Output :
- 1A
- Dropout Voltage1-Nom :
- 0.5V
- Terminal Form :
- Gull wing
- Current - Supply (Max) :
- 15mA
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn)
- Number of Pins :
- 4
- Height :
- 1.8mm
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Output Voltage :
- 12V
- Width :
- 3.5mm
- Length :
- 6.5mm
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Voltage Dropout (Max) :
- 1V @ 1A
- Packing Method :
- TR
- Number of Regulators :
- 1
- Terminal Pitch :
- 2.3mm
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 4
- Dropout Voltage :
- 500mV
- Output Voltage 1 :
- 12V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- PSRR :
- 66dB (120Hz)
- Voltage Tolerance-Max :
- 5%
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Output Type :
- FIXED
- Voltage - Input (Max) :
- 26V
- Datasheets
- LM2940IMPX-12/NOPB

[Voltage Regulators - Linear] Texas Instruments LM2940IMPX-12/NOPB Overview
Introducing the LM2940IMPX-12/NOPB by Texas Instruments, a premier choice for voltage regulation in your electronic designs. This integrated circuit offers exceptional performance, reliability, and efficiency, making it ideal for a wide range of applications across various industries.
Designed to meet the stringent demands of modern electronic systems, the LM2940IMPX-12/NOPB provides a stable 12V output with a maximum current of 1A. Its compact SOT223-4 package ensures easy integration into your PCB layouts, saving valuable board space without compromising on performance.
Whether you're designing consumer electronics, industrial equipment, or automotive systems, the LM2940IMPX-12/NOPB delivers consistent and precise voltage regulation, ensuring optimal performance and longevity of your devices.
LM2940IMPX-12/NOPB Features
- Stable 12V output voltage
- Maximum output current of 1A
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit protection
- Compact SOT223-4 package
- Wide input voltage range
- High ripple rejection
LM2940IMPX-12/NOPB Applications
- Automotive Electronics: The LM2940IMPX-12/NOPB ensures stable voltage supply for automotive ECU, sensors, and infotainment systems, enhancing overall performance and reliability on the road.
- Industrial Automation: From PLCs to motor control systems, this voltage regulator maintains consistent power delivery, enabling seamless operation of industrial machinery in harsh environments.
- Telecommunications: In telecom infrastructure, the LM2940IMPX-12/NOPB provides clean and stable voltage to data centers, base stations, and networking equipment, ensuring uninterrupted communication services.
- Consumer Electronics: From smart home devices to portable gadgets, this IC offers efficient voltage regulation, extending battery life and enhancing user experience in various consumer applications.
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