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Texas Instruments Buck Converter Through Hole 37V Output Voltage 5A Output Current LM2678T-ADJ/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Efficiency | 84% |
| Length | 10.16mm |
| Model | LM2678T-ADJ/NOPB |
| Depth | 4.57mm |
| Width | 4.57mm |
| Mount Type | Through Hole |
| Series | LM2678 |
| Output Current | 5A |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-220 |
| 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 | 37V |
| Output Voltage 2 | 5.15V |
Key Features
- Operates with an input voltage range from 8V to 40V for versatile power applications.
- Features a high efficiency of 84%, reducing energy loss during operation.
- Supports a maximum operating temperature of 125°C and minimum of -40°C for reliability in various environments.
- Compact TO-220 package with 7 pins and dimensions of 10.16mm length, 4.57mm width, and 4.57mm depth.
- Complies with RoHS and JEDEC standards for environmental safety and quality.
- Single output DC-DC switching regulator optimized for step-down voltage conversion.
- Designed for easy implementation in power supply designs requiring wide voltage input flexibility.
- Suitable for industrial, electronics manufacturing, and laboratory power supply applications.
Product Description
Texas Instruments LM2678T-ADJ/NOPB is a highly efficient buck converter designed for step-down DC voltage conversion applications. This regulator operates with an input voltage range between 8V and 40V, providing an adjustable output voltage up to 37V and supporting currents up to 5A. Packaged in a compact TO-220 through hole form factor with 7 pins, it ensures robust mechanical stability and ease of PCB mounting.
Its optimized SIMPLE SWITCHER® design offers 84% efficiency, minimizing heat dissipation and energy waste, making it suitable for demanding industrial and laboratory environments. The device operates reliably in temperatures ranging from -40°C to 125°C, accommodating a broad range of operational conditions.
The buck converter complies with RoHS and JEDEC standards, affirming its environmental and quality assurances. This model is part of the LM2678 series, known for balancing ease of use with flexibility in wide voltage input applications up to 75V, though this specific variant supports a maximum of 40V input.
Applications include embedded power supplies, industrial electronics, manufacturing equipment, and any scenario requiring stable and efficient DC step-down regulation. Its through hole mounting type facilitates durable installations in circuit assemblies.
Operates with an input voltage range from 8V to 40V for versatile power applications. High efficiency of 84% reduces energy loss during operation. Maximum operating temperature of 125°C and minimum of -40°C for reliability in harsh environments.
Compact TO-220 package with 7 pins for secure circuit mounting. RoHS and JEDEC compliant, ensuring quality and environmental standards. Single output DC-DC switching regulator optimized for step-down voltage conversion. Designed for flexible power supply designs with wide voltage input capability.
Ideal for industrial, electronic manufacturing, and laboratory power supply integration. Through hole mounting design enables durable PCB assembly installations.
This buck converter is a reliable choice for engineers designing efficient power management solutions across industrial, laboratory, and embedded system applications. Browse more Texas Instruments components and power supply devices at EnvMart for comprehensive product selections.
Explore more products in our Voltage Converters category.
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Frequently Asked Questions
It operates with an input voltage range from 8V to 40V, allowing for versatile power applications.
This model supports a maximum output current of 5A.
It features a high efficiency of 84%, which reduces energy loss during operation.
The dimensions of the TO-220 package are 10.16mm in length, 4.57mm in width, and 4.57mm in depth.
It operates reliably in temperatures ranging from -40°C to 125°C, accommodating various environmental conditions.
The buck converter complies with RoHS and JEDEC standards for environmental safety and quality.
This model has 7 pins, facilitating secure circuit mounting.
It provides an adjustable output voltage up to 37V.
It features a through hole mounting type, allowing for durable installations in circuit assemblies.
It is suitable for applications in embedded power supplies, industrial electronics, and laboratory power supply integration.
This model is part of the LM2678 series, known for its efficiency and flexibility in power supply designs.
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