LM140K-12/NOPB
- Mfr.Part #
- LM140K-12/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-205AD, TO-39-3 Metal Can
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 1A TO39-3
- Stock
- 509
- In Stock :
- 509
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Height :
- 8.94mm
- Output Configuration :
- Positive
- Output Type :
- FIXED
- Number of Pins :
- 2
- Dropout Voltage :
- 2V
- Output Voltage Accuracy :
- 2 %
- Base Part Number :
- LM140
- Max Output Current :
- 1A
- Number of Outputs :
- 1
- PSRR :
- 72dB (120Hz)
- Package / Case :
- TO-205AD, TO-39-3 Metal Can
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- BOTTOM
- Quiescent Current :
- 6mA
- Radiation Hardening :
- No
- Packaging :
- Tray
- Operating Temperature :
- -55°C~125°C
- Width :
- 25.4mm
- Lead Free :
- Lead Free
- Output Voltage :
- 12V
- Voltage - Input (Max) :
- 35V
- Thickness :
- 8.6mm
- Number of Functions :
- 1
- Length :
- 38.94mm
- Accuracy :
- 2 %
- Factory Lead Time :
- 6 Weeks
- Output Voltage 1 :
- 12V
- Power Supply Rejection Ratio (PSRR) :
- 72dB
- Voltage Dropout (Max) :
- 2V @ 1A
- Voltage - Output (Min/Fixed) :
- 12V
- Protection Features :
- Over Temperature, Short Circuit
- Number of Terminations :
- 2
- Pbfree Code :
- yes
- Terminal Form :
- PIN/PEG
- Dropout Voltage1-Nom :
- 2.5V
- Mount :
- Through Hole
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Min Current Limit :
- 2.4A
- Input Voltage Absolute-Max :
- 35V
- ECCN Code :
- EAR99
- Min Input Voltage :
- 14.6V
- Mounting Type :
- Through Hole
- Datasheets
- LM140K-12/NOPB

Voltage Regulators - Linear Texas Instruments LM140K-12/NOPB Overview
Introducing the LM140K-12/NOPB, a high-performance linear voltage regulator from Texas Instruments, designed to provide a stable 12V output with a capability of delivering up to 1A of current. This reliable component is housed in a TO-3 case, ensuring robust handling and superior thermal performance. The Voltage Regulators - Linear Texas Instruments LM140K-12/NOPB is ideal for applications requiring a consistent voltage level for operational stability and efficiency. Its precision output and capacity to handle varying input voltages and loads make it an indispensable part of power management solutions across various industries.
LM140K-12/NOPB Features
The LM140K-12/NOPB stands out for its robust design and exceptional functionality. It features a fixed output voltage of 12V, which is essential for consistent performance in a wide range of applications. The regulator can support up to 1A of output current, making it versatile for both high and low power operations. Additionally, its thermal overload protection enhances the reliability of the device by preventing damage due to overheating. The low dropout voltage ensures efficient operation even in low voltage conditions, minimizing power loss and maximizing efficiency.
LM140K-12/NOPB Applications
- Consumer Electronics: Used in televisions and audio systems to provide stable power and enhance product longevity.
- Telecommunications: Essential in communication equipment to maintain a steady voltage, ensuring clear and consistent signal processing.
- Automotive Systems: Applied in automotive electronics to regulate internal voltages, ensuring safety and reliability of vehicle electronic systems.
- Industrial Equipment: Provides voltage regulation in industrial machines, supporting consistent performance and safe operations.
- Medical Devices: Used in medical equipment where precise voltage regulation is critical to ensure the accuracy and safety of medical procedures.
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