LM2670SD-3.3/NOPB
- Mfr.Part #
- LM2670SD-3.3/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 3A 14VSON
- Stock
- 324
- In Stock :
- 324
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 14-VDFN Exposed Pad
- Input Voltage-Nom :
- 12V
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Control Mode :
- VOLTAGE-MODE
- Number of Pins :
- 14
- Min Output Voltage :
- 3.3V
- Thickness :
- 1mm
- Operating Supply Voltage :
- 40V
- Topology :
- Buck
- Quiescent Current :
- 4.2mA
- Number of Outputs :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-609 Code :
- e3
- Efficiency :
- 86 %
- Width :
- 5mm
- Series :
- SIMPLE SWITCHER®
- Output Type :
- FIXED
- Max Output Current :
- 3A
- Voltage - Output (Min/Fixed) :
- 3.3V
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.8mm
- Height :
- 1mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Output Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Finish :
- Matte Tin (Sn)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LM2670
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input (Min) :
- 8V
- Synchronous Rectifier :
- No
- Function :
- Step-Down
- Frequency - Switching :
- 260kHz
- Length :
- 6mm
- Datasheets
- LM2670SD-3.3/NOPB

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2670SD-3.3/NOPB Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2670SD-3.3/NOPB is a high-performance, easy-to-use step-down (buck) regulator that efficiently manages power distribution within electronic devices. Designed by Texas Instruments, a leader in semiconductor innovation, the LM2670SD-3.3/NOPB is optimized for performance, delivering a stable 3.3V output from a higher voltage source, up to 40V, with a current capability of up to 3A. This regulator features a compact 14-VSON package, making it ideal for space-constrained applications. Its robust design includes integrated protection features such as thermal shutdown, current limiting, and over-voltage lockout, ensuring reliable and safe operation in various industrial settings.
LM2670SD-3.3/NOPB Features
- Output Voltage: 3.3V
- Output Current: 3A
- Input Voltage Range: Up to 40V
- Package Type: 14-VSON
- High Efficiency due to integrated switching technology
- Thermal shutdown and current limit for enhanced protection
- Over-voltage lockout
LM2670SD-3.3/NOPB Applications
- Portable Devices: Ensures a steady power supply to handheld electronics which demand compact and efficient power solutions.
- Networking Equipment: Utilized in routers and switches to provide stable voltage necessary for reliable data transmission.
- Consumer Electronics: Powers a variety of household gadgets, ensuring optimal performance and energy efficiency.
- Office Automation Machines: Drives the electronics inside office equipment like printers and photocopy machines, aiding in smooth, uninterrupted operations.
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