LM3671MFX-3.3
- Mfr.Part #
- LM3671MFX-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 600MA SOT23-5
- Stock
- 252,896
- In Stock :
- 252,896
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 5.5V
- Voltage - Input (Min) :
- 2.7V
- Control Technique :
- PULSE WIDTH MODULATION
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Output Voltage :
- 3.3V
- Thickness :
- 1.2mm
- Control Mode :
- VOLTAGE-MODE
- Frequency - Switching :
- 2MHz
- Factory Lead Time :
- 6 Weeks
- Radiation Hardening :
- No
- Max Output Current :
- 600mA
- Width :
- 1.6mm
- Voltage - Output (Min/Fixed) :
- 3.3V
- Quiescent Current :
- 16μA
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Synchronous Rectifier :
- yes
- Base Part Number :
- LM3671
- Peak Reflow Temperature (Cel) :
- 260
- Additional Feature :
- PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Pbfree Code :
- yes
- Package / Case :
- SC-74A, SOT-753
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Function :
- Step-Down
- Height :
- 1.45mm
- Number of Outputs :
- 1
- Number of Pins :
- 5
- Contact Plating :
- Tin
- Lead Free :
- Lead Free
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Input Voltage-Nom :
- 3.6V
- Output Type :
- FIXED
- Length :
- 2.9mm
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Buck
- Number of Terminations :
- 5
- Datasheets
- LM3671MFX-3.3

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3671MFX-3.3 Overview
The Texas Instruments LM3671MFX-3.3 is a state-of-the-art Voltage Regulator, belonging to the category of DC DC Switching Regulators. Engineered by a leader in the semiconductor industry, this IC REG BUCK 3.3V 600MA SOT235 ensures efficient voltage conversion and robust performance for a myriad of applications. The compact SOT235 package makes it an ideal choice for space-sensitive applications, combining high functionality with reliability. The utilization of this specific Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3671MFX-3.3 facilitates enhanced power management and operational efficiency in a broad range of electronic devices.
LM3671MFX-3.3 Features
This buck regulator IC from Texas Instruments offers several noteworthy features. It outputs a fixed voltage of 3.3V, which is essential for providing stable power to critical components while minimizing power loss through heat. The device supports a maximum current of 600mA, suitable for powering small to medium-sized digital and analog circuits. Its high efficiency and fast switching capabilities make it an excellent choice for extending battery life in portable devices. Moreover, the LM3671MFX-3.3 boasts over-current and thermal shutdown features to protect the circuitry from potential damage due to abnormal operating conditions.
LM3671MFX-3.3 Applications
- Smartphones and Tablets: Utilized for power management, ensuring consistent power to the device’s processor and memory components under varying load conditions.
- Portable Media Players: Helps in maintaining the required voltage for the efficient operation of display and audio components, contributing to longer device runtime and enhanced user experience.
- Wearable Technology: Vital in compact devices for providing efficient power conversion, which is crucial for prolonged battery life and device functionality.
- Wireless Communication Devices: Ensures stable operation of RF and GPS modules by supplying consistent power, crucial for reliable performance.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















