LM2671M-12In StockTexas Instruments
LM2671M-12 is a step-down (buck) switching voltage regulator IC with a fixed 12V output. It supports 6.5V to 40V input voltage and uses pulse width modulation voltage-mode control. From $0.69, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM2671M-12 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6882(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 12V output step-down switching regulator with voltage-mode PWM control
- Wide input voltage range of 6.5V to 40V supports diverse power supply designs
- Available in compact SOIC-8 (R-PDSO-G8) small outline package for space-constrained applications
- Competitive pricing from $0.69 with global stock availability and worldwide shipping
Applications
The LM2671M-12 is well-suited for industrial power supplies, embedded systems, and automotive electronics requiring a stable regulated 12V rail. It is commonly used in point-of-load DC-DC conversion, battery-powered equipment, and distributed power architectures where efficient step-down conversion from higher voltage buses is needed. Its wide input range makes it ideal for designs that must tolerate variable or unregulated input supplies.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 6.5V |
| Input Voltage-Nom | 24V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Current-Max | 1.25A |
| Output Voltage-Max | 12.18V |
| Output Voltage-Min | 11.82V |
| Output Voltage-Nom | 12V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 275kHz |
| Technology | DMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LM2671M-12?
The LM2671M-12 accepts an input voltage from 6.5V to 40V, with a nominal input of 24V. This wide range makes it suitable for industrial, automotive, and battery-powered applications where the supply voltage may vary significantly.
What output voltage does the LM2671M-12 regulate to?
The LM2671M-12 provides a fixed regulated output of 12V. It achieves this using pulse width modulation (PWM) voltage-mode control, ensuring stable output across varying input voltages and load conditions.
What package is the LM2671M-12 available in?
The LM2671M-12 is available in an SOIC-8 small outline package (JESD-30 code R-PDSO-G8), which is a compact surface-mount package widely used in PCB designs where board space is at a premium.
What are typical applications for the LM2671M-12?
Typical applications include point-of-load DC-DC converters, industrial control systems, embedded computing boards, automotive electronics, and any design requiring an efficient 12V regulated output from a higher voltage input source.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5230 | $1.52 |
| 19+ | $1.2184 | $23.15 |
| 63+ | $0.9138 | $57.57 |
| 10000+ | $0.8214 | $8214.00 |
| 100000+ | $0.6882 | $68820.00 |
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