LM3670MF-1.5
- Mfr.Part #
- LM3670MF-1.5
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK 1.5V 350MA SOT23-5
- Stock
- 7,466
- In Stock :
- 7,466
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Quiescent Current :
- 15µA
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- -40°C~85°C TA
- Operating Supply Voltage :
- 5.5V
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- FIXED
- Additional Feature :
- AUTOMATIC PFM/PWM MODE SWITCHING
- Frequency - Switching :
- 1MHz
- Package / Case :
- SC-74A, SOT-753
- RoHS Status :
- Non-RoHS Compliant
- Max Output Current :
- 350mA
- Length :
- 2.9mm
- Packaging :
- Tape and Reel (TR)
- Function :
- Step-Down
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Synchronous Rectifier :
- yes
- Terminal Position :
- Dual
- Input Voltage-Nom :
- 3.6V
- Number of Terminations :
- 5
- Voltage - Input (Min) :
- 2.5V
- Topology :
- Buck
- Number of Outputs :
- 1
- Output Voltage :
- 1.5V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Pins :
- 5
- JESD-609 Code :
- e0
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Output (Min/Fixed) :
- 1.5V
- Pbfree Code :
- No
- Terminal Form :
- Gull wing
- Lead Free :
- Contains Lead
- Control Mode :
- VOLTAGE-MODE
- Base Part Number :
- LM3670
- Mounting Type :
- Surface Mount
- Min Output Voltage :
- 1.5V
- ECCN Code :
- EAR99
- Datasheets
- LM3670MF-1.5

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3670MF-1.5 Overview
The Texas Instruments LM3670MF-1.5 is a highly efficient, space-conscious voltage regulator, specifically designed for precision voltage conversion in demanding environments. Engineered by Texas Instruments, a leader in semiconductor solutions, this buck regulator ensures a reliable 1.5V output from a higher voltage supply, making it ideal for extending battery life in portable devices. Utilizing a SOT235 package, it minimizes the footprint on your PCB and simplifies integration across a myriad of applications.
LM3670MF-1.5 Features
This DC DC switching regulator is not only compact but also boasts high efficiency with its ability to handle up to 350mA output current. The device features a fixed output voltage of 1.5V, ensuring consistent performance and stability across various load conditions. Additionally, it supports a wide input voltage range, which is crucial for versatile applications, from industrial to personal electronics. The LM3670MF-1.5 also offers over-temperature and over-current protection, enhancing the reliability and longevity of the device.
LM3670MF-1.5 Applications
- Portable Devices: Ideal for powering mobile phones, tablets, and other portable electronics, where maintaining battery efficiency is critical. The LM3670MF-1.5's ability to efficiently down-convert voltage ensures prolonged device usage on a single charge.
- Wearable Technology: Utilized in smartwatches and fitness trackers that require constant power in a compact form. This regulator provides a stable power supply, essential for accurate sensor and data processing performance.
- Wireless Communication Devices: Suits applications in wireless headsets and GPS units, where consistent voltage is necessary to maintain reliable communication and operation.
- Healthcare Monitoring Systems: Deployed in medical monitoring devices such as blood glucose monitors and portable ECGs, the LM3670MF-1.5 ensures low power consumption while providing precise voltage regulation, crucial for accurate readings and patient safety.
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