LM3670MF-3.3/NOPB
- Mfr.Part #
- LM3670MF-3.3/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 350MA SOT23-5
- Stock
- 891
- In Stock :
- 891
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- REACH SVHC :
- No SVHC
- Max Output Voltage :
- 3.3V
- Lead Free :
- Lead Free
- Package / Case :
- SC-74A, SOT-753
- Nominal Output Voltage :
- 3.3V
- Terminal Position :
- Dual
- Input Voltage-Nom :
- 3.6V
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage :
- 5.5V
- Synchronous Rectifier :
- yes
- Current - Output :
- 350mA
- Max Output Current :
- 350mA
- JESD-609 Code :
- e3
- Height :
- 1.45mm
- Length :
- 2.9mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Termination :
- SMD/SMT
- Control Mode :
- VOLTAGE-MODE
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Frequency :
- 1MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 3.3V
- Topology :
- Buck
- Quiescent Current :
- 15µA
- Output Configuration :
- Positive
- Min Supply Voltage :
- 2.5V
- Number of Pins :
- 5
- Number of Terminations :
- 5
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1.2mm
- Function :
- Step-Down
- Base Part Number :
- LM3670
- Contact Plating :
- Tin
- Output Type :
- FIXED
- Nominal Supply Current :
- 5mA
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Width :
- 1.6mm
- Min Output Voltage :
- 3.3V
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Additional Feature :
- AUTOMATIC PFM/PWM MODE SWITCHING
- Efficiency :
- 94 %
- Terminal Form :
- Gull wing
- Voltage - Input (Max) :
- 5.5V
- Datasheets
- LM3670MF-3.3/NOPB

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3670MF-3.3/NOPB Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3670MF-3.3/NOPB is a state-of-the-art buck regulator designed for optimal efficiency and compactness. Engineered by Texas Instruments, this product offers a stable 3.3V output from a higher voltage input, supporting up to 350mA of output current. Its small SOT23-5 package is ideal for space-constrained applications, making it a perfect choice for modern electronic devices. With its robust design and reliable performance, the LM3670MF-3.3/NOPB is specifically tailored to meet the needs of high-performance electronics that require consistent voltage in a compact footprint.
LM3670MF-3.3/NOPB Features
The LM3670MF-3.3/NOPB from Texas Instruments boasts several features that enhance its functionality and reliability in demanding applications. This regulator offers a high efficiency rate, which minimizes heat generation and improves overall device performance. Its low quiescent current enhances battery life in portable applications, and the device includes built-in thermal shutdown and current limit protections to ensure safety and durability. Additionally, the fast transient response of the LM3670MF-3.3/NOPB helps in stabilizing voltage levels despite variations in load, which is crucial for sensitive electronic components.
LM3670MF-3.3/NOPB Applications
- Portable Devices: Utilizes its low quiescent current and small package size to efficiently manage power in smartphones, tablets, and other portable electronics, ensuring reliable device operation with extended battery life.
- Wireless Modules: Provides stable voltage necessary for RF modules, enhancing signal integrity and consistent performance in communication equipment.
- Wearable Technology: Its compact footprint and high efficiency make it ideal for small, battery-operated wearables, ensuring long operation hours and consistent performance.
- Medical Devices: Supports critical medical device applications by delivering precise voltage regulation, which is essential for maintaining the functional reliability and safety standards of medical equipment.
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