LM2674M-5.0In StockTexas Instruments
LM2674M-5.0 is a 0.8A step-down switching voltage regulator with fixed 5V output, supporting 6.5V to 40V input range. Features high-efficiency voltage-mode control with low quiescent current. From $0.67, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM2674M-5.0 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6666(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 5V output with 0.8A peak current capability for stable power delivery
- Wide input voltage range of 6.5V to 40V suits diverse power supply designs
- Voltage-mode control ensures precise output regulation and transient response
- Low quiescent current minimizes standby power consumption
- Available in compact 8-pin SOIC package for space-constrained designs
Applications
The LM2674M-5.0 is well suited for industrial power supplies, embedded systems, and battery-powered devices requiring an efficient 5V regulated output. It is commonly used in automotive electronics, telecommunications equipment, and distributed power architectures where a wide input voltage range is essential. Its compact SOIC-8 footprint also makes it ideal for point-of-load regulation on dense PCBs.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1997-08-01 |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| 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 | 0.5A |
| Output Voltage-Max | 37V |
| Output Voltage-Min | 1.23V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 260kHz |
| Technology | DMOS |
| 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) | NOT SPECIFIED |
| 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
Compatible alternatives and drop-in replacements for LM2674M-5.0:
Switching Regulator, Voltage-mode, 0.5A, 260kHz Switching Freq-Max, DMOS, PDSO8
Switching Regulator, Voltage-mode, 1.25A, 275kHz Switching Freq-Max, DMOS, PDSO8
Frequently Asked Questions
What is the input voltage range of the LM2674M-5.0?
The LM2674M-5.0 accepts an input voltage from 6.5V to 40V, with a nominal operating voltage of 12V. This wide range makes it suitable for a variety of power supply topologies including automotive 12V/24V systems and industrial equipment.
What output voltage and current does the LM2674M-5.0 provide?
The LM2674M-5.0 provides a fixed 5V regulated output with a peak switch current of 0.8A. This makes it appropriate for microcontroller power rails, sensor modules, and logic-level loads that require a stable 5V supply.
What package does the LM2674M-5.0 come in and what are its dimensions?
The LM2674M-5.0 is available in an 8-pin Small Outline Package (SOIC-8, JESD-30 code R-PDSO-G8). The compact SMD package is compatible with standard PCB assembly processes and is suitable for high-density board layouts.
What are common applications for the LM2674M-5.0?
Typical applications include industrial control systems, automotive electronics, telecommunications power modules, and embedded computing boards. Its high input voltage tolerance and efficient step-down conversion make it a practical choice for distributed power architectures and point-of-load regulators.
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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+ | $7.6900 | $7.69 |
| 100+ | $5.7700 | $577.00 |
| 250+ | $1.5198 | $379.94 |
| 280+ | $0.7208 | $201.82 |
| 365+ | $0.6937 | $253.20 |
| 455+ | $0.6666 | $303.30 |
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