LM2672M-3.3In StockTexas Instruments
LM2672M-3.3 is a 260mA step-down (buck) switching voltage regulator with fixed 3.3V output by Texas Instruments. Key specs: 260mA output current, 8V–40V input voltage, 260kHz switching frequency. From $2.11, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $2.1123(MOQ 50)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 3.3V output with high accuracy regulation
- Wide 8V to 40V input voltage range
- 260mA continuous output current capability
- High-efficiency 260kHz switching frequency reduces component size
- Low quiescent current for improved light-load efficiency
- 8-pin SOIC (M) package for easy PCB integration
Applications
The LM2672M-3.3 is widely used in industrial power supplies, embedded systems, and battery-powered equipment requiring a regulated 3.3V rail. It is ideal for microcontroller and DSP power conversion in automotive electronics, telecom equipment, and point-of-load regulation. Its wide input range also makes it suitable for systems powered from unregulated or high-voltage sources.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and current of the LM2672M-3.3?
The LM2672M-3.3 provides a fixed 3.3V output voltage with a maximum continuous output current of 260mA. It is designed for step-down (buck) DC-DC conversion from an input voltage range of 8V to 40V.
What are the typical applications for the LM2672M-3.3?
The LM2672M-3.3 is commonly used in industrial control systems, embedded microcontroller power supplies, automotive electronics, and battery-operated devices. Its wide input voltage range and fixed 3.3V output make it ideal for point-of-load regulation in telecom and computing equipment.
What package does the LM2672M-3.3 come in?
The LM2672M-3.3 is available in an 8-pin SOIC (M-suffix) surface-mount package. This compact package simplifies PCB layout and is compatible with standard SMT assembly processes.
What is the switching frequency of the LM2672M-3.3?
The LM2672M-3.3 operates at a fixed switching frequency of 260kHz. This frequency allows the use of small external inductors and capacitors while maintaining stable regulation and good transient response.
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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 |
|---|---|---|
| 50+ | $2.4044 | $120.22 |
| 105+ | $2.2324 | $234.40 |
| 214+ | $2.1123 | $452.03 |
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