LM2675M-12In StockTexas Instruments
LM2675M-12 is a 40V input, 12V fixed output step-down switching voltage regulator IC with PWM control. From $1.53, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM2675M-12 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5335(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
- 40V maximum input voltage with 6.5V minimum, supporting wide input range applications
- Fixed 12V output voltage with voltage-mode PWM control for stable regulation
- Small Outline Package (SOIC-8) for compact PCB integration
- Low quiescent current design for improved power efficiency
- Suitable for industrial and automotive voltage step-down conversion
Applications
The LM2675M-12 is widely used in industrial power supplies, automotive electronics, and embedded systems requiring a stable 12V rail from higher voltage sources. It suits distributed power architectures, motor drive pre-regulation, and battery-powered equipment where efficient DC-DC step-down conversion is essential. Its wide 6.5V–40V input range makes it ideal for 24V bus step-down and rugged field instrument power designs.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1997-03-01 |
| 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 | 24V |
| 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 | 12V |
| Package Body Material | PLASTIC/EPOXY |
| 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 | 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) | 30 |
| 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 LM2675M-12:
Switching Regulator, Voltage-mode, 1A, 260kHz Switching Freq-Max, DMOS, PDSO8
Frequently Asked Questions
What is the input voltage range of the LM2675M-12?
The LM2675M-12 accepts an input voltage between 6.5V and 40V, with a nominal operating voltage of 24V. This wide range makes it suitable for industrial 24V bus systems and automotive applications where supply voltage can vary significantly.
What output voltage does the LM2675M-12 provide?
The LM2675M-12 provides a fixed 12V output voltage regulated via voltage-mode pulse width modulation (PWM). The fixed output simplifies design by eliminating external feedback resistor dividers required in adjustable versions.
What package type is the LM2675M-12 available in?
The LM2675M-12 is packaged in an 8-pin Small Outline (SOIC-8) surface-mount package (JEDEC R-PDSO-G8), making it compact and easy to integrate on standard PCB layouts with automated assembly.
What are typical applications for the LM2675M-12?
Typical applications include industrial power supplies, 24V to 12V bus conversion, automotive electronics, embedded system power rails, and field instrumentation. Its wide input voltage range and PWM control make it reliable for demanding environments.
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Why Buy from FindMyChip
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+ | $4.3260 | $4.33 |
| 8+ | $3.1724 | $25.38 |
| 25+ | $2.8840 | $72.10 |
| 250+ | $1.6364 | $409.09 |
| 500+ | $1.5799 | $789.96 |
| 1000+ | $1.5335 | $1533.47 |
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