LM2672M-ADJ Texas Instruments Integrated Circuit (Other) In Stock
LM2672M-ADJ is an adjustable output step-down (buck) switching voltage regulator with 6.5V–40V input range and up to 500mA output current. Features PWM voltage-mode control for stable regulation. From $1.73 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM2672M-ADJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7319(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
- Adjustable output voltage with wide 6.5V to 40V input range
- PWM voltage-mode control for precise and stable output regulation
- Compact SOIC-8 package ideal for space-constrained designs
- Internal oscillator eliminates need for external timing components
- Low shutdown current for efficient power management in battery systems
Applications
The LM2672M-ADJ is widely used in industrial power supplies, embedded systems, and battery-powered equipment where efficient DC-DC step-down conversion is required. Its adjustable output and broad input voltage range make it suitable for automotive electronics, telecommunications infrastructure, and portable instrumentation. It is also commonly deployed in point-of-load regulation within multi-rail power architectures.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1997-04-01 |
| 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 | 12V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1A |
| Output Voltage-Max | 37V |
| Output Voltage-Min | 1.23V |
| Output Voltage-Nom | 1.21V |
| 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 | 400kHz |
| Technology | NMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
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
Compatible alternatives and drop-in replacements for LM2672M-ADJ:
Rochester Electronics LLC 2.2A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8
Switching Regulator, Voltage-mode, 1A, 400kHz Switching Freq-Max, NMOS, PDSO8
Frequently Asked Questions
What is the input voltage range of the LM2672M-ADJ?
The LM2672M-ADJ accepts an input voltage range from 6.5V to 40V, with a nominal operating voltage of 12V. This wide range makes it suitable for diverse power supply designs in industrial and automotive applications.
What control method does the LM2672M-ADJ use?
The LM2672M-ADJ uses pulse width modulation (PWM) in voltage-mode control. This technique provides stable output regulation and predictable transient response, making it easy to compensate with standard passive components.
What package is the LM2672M-ADJ available in?
The LM2672M-ADJ is available in an 8-pin SOIC (R-PDSO-G8) surface-mount package, which is compact and well-suited for PCB designs with limited board space.
What are typical applications for the LM2672M-ADJ?
Typical applications include point-of-load DC-DC conversion in industrial equipment, embedded processors, automotive electronics, and battery-operated portable devices requiring adjustable regulated output voltage.
Where can I buy the LM2672M-ADJ and what is the price?
The LM2672M-ADJ is available through FindMyChip and authorized distributors worldwide, starting from approximately $1.73 per unit. Submit a quote request for bulk pricing and availability.
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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.
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