Part Details for LM3671MF-3.3/NOPB by Texas Instruments
Results Overview of LM3671MF-3.3/NOPB by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LM3671MF-3.3/NOPB Information
LM3671MF-3.3/NOPB by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM3671MF-2.8/NOPB | Texas Instruments | 2MHz, 600mA Step-Down DC-DC Converter 5-SOT-23 -40 to 85 | |
| LM3671MF-3.3/NOPB | Texas Instruments | 2MHz, 600mA Step-Down DC-DC Converter 5-SOT-23 -40 to 85 | |
| LM3671MF-1.5/NOPB | Texas Instruments | 2MHz, 600mA Step-Down DC-DC Converter 5-SOT-23 -40 to 85 |
Price & Stock for LM3671MF-3.3/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
28AH3380
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Newark | Ic, Step-Down Dc/Dc Converter, 5-Sot-23, Topology:Buck (Step Down), Input Voltage Min:2.7V, Input Voltage Max:5.5V, Dc/Dc Converter Ic Case:Sot-23, No. Of Pins:5Pins, Output Current:600Ma, Output Voltage Nom.:3.3V, Switching Rohs Compliant: Yes |Texas Instruments LM3671MF-3.3/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 607 |
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$1.4800 / $1.8900 | Buy Now |
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DISTI #
LM3671MF-3.3/NOPB
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TME | PMIC, DC/DC converter, Uin: 2.7÷5.5V, 0.6A, SOT23-5, SMD, Ch: 1 Min Qty: 1 | 2222 |
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$0.7700 / $1.2500 | Buy Now |
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Ameya Holding Limited | IC: PMIC, DC/DC converter, Uin: 2.7÷5.5VDC, Uout: 3.3VDC, 0.6A | 6000 |
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RFQ | |
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LCSC | 2MHz 600mA Buck Fixed 3.3V 1 SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS | 14 |
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$0.8602 / $1.5826 | Buy Now |
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Win Source Electronics | IC REG BUCK 3.3V 0.6A SYNC SOT23 | 50980 |
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$0.7715 / $0.9964 | Buy Now |
US Tariff Estimator: LM3671MF-3.3/NOPB by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LM3671MF-3.3/NOPB
LM3671MF-3.3/NOPB CAD Models
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LM3671MF-3.3/NOPB Part Data Attributes
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LM3671MF-3.3/NOPB
Texas Instruments
Buy Now
Datasheet
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LM3671MF-3.3/NOPB
Texas Instruments
2MHz, 600mA Step-Down DC-DC Converter 5-SOT-23 -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOT-23 | |
| Package Description | LSSOP, TSOP5/6,.11,37 | |
| Pin Count | 5 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 2.7 V | |
| Input Voltage-Nom | 3.6 V | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 2.92 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.6 A | |
| Output Voltage-Max | 3.3 V | |
| Output Voltage-Min | 1.1 V | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.22 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2600 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.953 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.6 mm |
Alternate Parts for LM3671MF-3.3/NOPB
This table gives cross-reference parts and alternative options found for LM3671MF-3.3/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM3671MF-3.3/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM3671MFX-3.3 | Texas Instruments | Check for Price | 1.15A SWITCHING REGULATOR, 2600kHz SWITCHING FREQ-MAX, PDSO5, 2.92 X 2.84 MM, 1.20 MM HEIGHT, SOT-23, 5 PIN | LM3671MF-3.3/NOPB vs LM3671MFX-3.3 |
LM3671MF-3.3/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM3671MF-3.3/NOPB is 15V. Exceeding this voltage may damage the device.
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To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the output voltage can be stabilized by adding a 10nF capacitor between the VOUT and GND pins.
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The minimum input voltage required for the LM3671MF-3.3/NOPB to operate is 3.5V. However, the device can operate down to 2.7V with reduced performance.
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The LM3671MF-3.3/NOPB is rated for operation up to 125°C. However, the device's performance may degrade at high temperatures, and the output voltage may drop. It is recommended to derate the output current at high temperatures.
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The output current capability of the LM3671MF-3.3/NOPB can be calculated using the formula: IOUT = (VIN - VOUT) / RDS(on). The RDS(on) value can be found in the datasheet.