LM2670T-3.3/NOPB
- Mfr.Part #
- LM2670T-3.3/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-7 (Formed Leads)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 3A TO220-7
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Height :
- 4.7mm
- Max Output Current :
- 3A
- Width :
- 10.16mm
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tube
- Series :
- SIMPLE SWITCHER®
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Voltage - Output (Min/Fixed) :
- 3.3V
- Length :
- 14.986mm
- Voltage - Input (Min) :
- 8V
- Base Part Number :
- LM2670
- Package / Case :
- TO-220-7 (Formed Leads)
- Terminal Finish :
- Matte Tin (Sn)
- Function :
- Step-Down
- Min Output Voltage :
- 3.3V
- Operating Supply Voltage :
- 40V
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Zig-Zag
- Output Voltage :
- 3.3V
- Quiescent Current :
- 4.2mA
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~125°C TJ
- Thickness :
- 4.572mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Frequency - Switching :
- 260kHz
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Efficiency :
- 86 %
- Number of Pins :
- 7
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Mounting Type :
- Through Hole
- Topology :
- Buck
- Number of Terminations :
- 7
- Input Voltage-Nom :
- 12V
- Mount :
- Through Hole
- Synchronous Rectifier :
- No
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Datasheets
- LM2670T-3.3/NOPB

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2670T-3.3/NOPB Overview
The Texas Instruments LM2670T-3.3/NOPB from the Voltage Regulators - DC DC Switching Regulators category is a highly efficient, service-oriented integrated circuit designed for smooth voltage regulation. This IC features an innovative buck converter design capable of driving a 3A load with excellent line and load regulation. Engineered by Texas Instruments, a leader in semiconductor solutions, this regulator ensures a low-voltage, high-efficiency power conversion from a broader input range, making it ideal for a wide array of industrial and commercial applications.
LM2670T-3.3/NOPB Features
The LM2670T-3.3/NOPB excels in performance and durability, characterized by its:
- Output Voltage: 3.3V with high precision.
- Output Current: Capable of delivering up to 3A.
- Package Type: TO220-7, known for its robustness and heat dissipation properties.
- Adjustable output voltage range, facilitating a variety of design needs.
- Built-in thermal shutdown and current limit features, providing enhanced safety and reliability.
LM2670T-3.3/NOPB Applications
- Consumer Electronics: Utilized in powering sensitive consumer electronics where stable 3.3V is crucial, such as tablets and audio devices.
- Embedded Systems: Ideal for embedded systems requiring efficient power management to maintain integrity and performance over time.
- Telecommunications Equipment: Ensures reliable power supply in telecommunications infrastructure, supporting prolonged device operation.
- Portable Devices: Suitable for battery-operated portable devices, enhancing usability and battery life through efficient power conversion.
- Office Equipment: Applied in office equipment like printers and scanning machines to provide stable operation and prevent system interruptions.
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