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Texas Instruments Buck Converter Surface Mount 3.39V Output Voltage 3 A Output Current LM2676S-3.3/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Efficiency | 86% |
| Length | 10.16mm |
| Model | LM2676S-3.3/NOPB |
| Depth | 4.57mm |
| Width | 8.64mm |
| Mount Type | Surface |
| Series | LM2676 |
| Output Current | 3A |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-263 |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 40V |
| Standards/Approvals | RoHS, JEDEC |
| Minimum Input Voltage | 8V |
| Number of Pins | 7 |
| Output Voltage 1 | 3.39V |
| Output Voltage 2 | 5.15V |
Key Features
- Supports wide input voltage range from 8V to 40V for versatile power applications.
- High efficiency up to 86% reduces power loss and heat generation.
- Operates reliably from -40°C to 125°C suitable for harsh environments.
- Compact surface mount design with TO-263 package for easy PCB integration.
- Seven-pin package with precise control of output current and voltage.
- Single output design simplifies power supply needs.
- Compliant with RoHS and JEDEC standards ensuring quality and safety.
- Easy to implement in power management, industrial controls, and consumer electronics.
Product Description
Texas Instruments LM2676S-3.3/NOPB is a surface mount buck converter designed to deliver a stable 3.39 V output voltage at 3 A output current. With an input voltage range spanning from 8 V to 40 V, this single-output switching regulator is optimized for high efficiency up to 86%, making it suitable for industrial, electronic, and power supply applications.
The device package is TO-263 with 7 pins, offering a compact footprint measuring length 10.16 mm, width 8.64 mm, and depth 4.57 mm. It reliably operates across a wide temperature range from -40 °C to 125 °C, allowing implementation in demanding environments.
This buck converter is part of Texas Instruments’ SIMPLE SWITCHER® regulator family, balancing ease of use and design flexibility for wide voltage input power designs up to 75 V. It complies with the RoHS directive and JEDEC standards, demonstrating environmental and quality conformity.
Wide input range from 8V to 40V suitable for diverse power sources. High efficiency of 86% reduces overall system power dissipation. Surface mount TO-263 package for compact and reliable mounting. Robust operation from -40°C to 125°C for extended temperature tolerance.
Single output with 3.39 V regulated supply at 3 A max current. 7-pin configuration supporting simplified design integration. Compliant with industry standards RoHS and JEDEC.
This buck converter is ideal for industrial applications, power management circuits, embedded systems, and electronic equipment requiring efficient step-down voltage regulation. Its simple and flexible design makes it a popular choice among electrical engineers and designers.
Explore more Texas Instruments products and Buck Converters through EnvMart’s comprehensive industrial electronic components catalog for your power supply requirements.
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Frequently Asked Questions
This model provides a regulated output voltage of 3.39 V.
The maximum output current for this unit is 3 A.
It supports a wide input voltage range from 8 V to 40 V.
The efficiency of this model is up to 86%, which helps reduce power loss.
The TO-263 package measures 10.16 mm in length, 8.64 mm in width, and 4.57 mm in depth.
It reliably operates in a temperature range from -40 °C to 125 °C.
This buck converter features a 7-pin configuration.
It complies with RoHS and JEDEC standards, ensuring quality and safety.
This unit is designed for surface mounting.
It is part of the LM2676 series of buck converters.
This buck converter is suitable for power management, industrial controls, and consumer electronics.
The maximum input voltage is 40 V.
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