LM2678T-3.3/NOPB
- Mfr.Part #
- LM2678T-3.3/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-7 (Formed Leads)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 5A TO220-7
- Stock
- 5,635
- In Stock :
- 5,635
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Min Output Voltage :
- 3.3V
- Lead Free :
- Lead Free
- Topology :
- Buck
- Height :
- 4.7mm
- Package / Case :
- TO-220-7 (Formed Leads)
- Function :
- Step-Down
- Output Configuration :
- Positive
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Contact Plating :
- Tin
- Packaging :
- Tube
- Operating Supply Voltage :
- 40V
- Quiescent Current :
- 4.2mA
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- FIXED
- Terminal Position :
- Zig-Zag
- Mount :
- Through Hole
- Pbfree Code :
- yes
- Frequency - Switching :
- 260kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C TJ
- Mounting Type :
- Through Hole
- Length :
- 14.986mm
- Number of Outputs :
- 1
- Series :
- SIMPLE SWITCHER®
- Input Voltage-Nom :
- 12V
- Min Supply Voltage :
- 8V
- Control Mode :
- VOLTAGE-MODE
- Number of Pins :
- 7
- Width :
- 10.16mm
- Efficiency :
- 82 %
- Max Output Current :
- 5A
- Voltage - Input (Max) :
- 40V
- Thickness :
- 4.572mm
- Output Voltage :
- 3.3V
- Base Part Number :
- LM2678
- Synchronous Rectifier :
- No
- Datasheets
- LM2678T-3.3/NOPB

[Voltage Regulators - DC DC Switching Regulators] Texas Instruments LM2678T-3.3/NOPB Overview
Introducing the LM2678T-3.3/NOPB, an exceptional DC-DC buck regulator meticulously crafted by Texas Instruments, a pioneering force in the realm of integrated circuits. This marvel of engineering epitomizes reliability, efficiency, and precision, catering to the discerning needs of industrial applications.
Designed to deliver a steady 3.3V output with a robust 5A current capacity, this regulator boasts a TO-220-7 package, ensuring seamless integration into diverse electronic systems. Its innovative architecture ensures minimal power dissipation, making it an ideal choice for power-sensitive environments.
Whether powering microcontrollers, sensors, or other vital components, the LM2678T-3.3/NOPB stands as a beacon of stability, empowering your projects with unwavering performance.
LM2678T-3.3/NOPB Features
- Stable 3.3V Output: Ensures consistent power supply for your critical components.
- High Current Capacity: Capable of handling up to 5A, ideal for demanding industrial setups.
- Efficient Design: Minimizes power dissipation, enhancing overall system efficiency.
- TO-220-7 Package: Facilitates easy integration into various electronic systems.
- Robust Construction: Built to withstand challenging operating conditions, ensuring longevity.
LM2678T-3.3/NOPB Applications
- Industrial Automation: Utilized in PLCs (Programmable Logic Controllers) and motor control systems, providing stable power for uninterrupted operation in factory automation.
- Telecommunications: Deployed in networking equipment and communication devices, ensuring reliable power delivery for consistent performance in data centers and telecommunications infrastructure.
- Embedded Systems: Integrated into microcontroller-based systems, powering sensors, actuators, and display modules in IoT (Internet of Things) applications for seamless connectivity and functionality.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















