LM3670MFX-1.6
- Mfr.Part #
- LM3670MFX-1.6
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK 1.6V 350MA SOT23-5
- Stock
- 61
- In Stock :
- 61
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Dual
- Length :
- 2.9mm
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Voltage :
- 1.6V
- Number of Terminations :
- 5
- Control Mode :
- VOLTAGE-MODE
- Input Voltage-Nom :
- 3.6V
- Operating Temperature :
- -40°C~85°C TA
- Frequency - Switching :
- 1MHz
- RoHS Status :
- Non-RoHS Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- Max Output Current :
- 350mA
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Pbfree Code :
- No
- Base Part Number :
- LM3670
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Topology :
- Buck
- Lead Free :
- Contains Lead
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 5.5V
- Function :
- Step-Down
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Quiescent Current :
- 15µA
- Synchronous Rectifier :
- yes
- Number of Pins :
- 5
- Additional Feature :
- AUTOMATIC PFM/PWM MODE SWITCHING
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-609 Code :
- e0
- Package / Case :
- SC-74A, SOT-753
- Voltage - Input (Min) :
- 2.5V
- Operating Supply Voltage :
- 5.5V
- Datasheets
- LM3670MFX-1.6

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3670MFX-1.6 Overview
Introducing the Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3670MFX-1.6, a state-of-the-art buck regulator designed for efficient power management in compact electronic devices. Developed by Texas Instruments, this tiny yet powerful component ensures stable voltage performance and energy efficiency. Ideal for applications requiring a fixed 1.6V output with up to 350mA current, this regulator is an essential building block in modern electronics. Its small form factor SOT235 package enables seamless integration into space-constrained designs, making it a top choice for designers aiming to optimize power solutions while reducing overall system size.
LM3670MFX-1.6 Features
The LM3670MFX-1.6 offers a comprehensive set of features tailored for high-efficiency power conversion. This includes a high switching frequency that minimizes the size of external components and a low quiescent current that enhances battery life in portable applications. Moreover, its built-in thermal shutdown and current limit protections ensure reliable operation under varying environmental and loading conditions. The device's ability to operate over a wide input voltage range from 2.7V to 5.5V allows it to be used in a variety of powered devices from different power sources.
LM3670MFX-1.6 Applications
- Smartphones and Tablets: Provides stable and efficient power conversion, extending battery life while maintaining slim profile designs.
- Wearable Technology: Ideal for use in wearable devices due to its compact size and low power consumption, ensuring long operation periods.
- Portable Media Players: Delivers consistent power, enhancing device reliability and user experience during extended use.
- Wireless Communication Modules: Supports reliable operation of RF modules by providing steady voltage, crucial for maintaining communication integrity.
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