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Same model may have multiple batches, images only for reference.
LM2678S-ADJ/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM2678S-ADJ/NOPB

Part No LM2678S-ADJ/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 5A TO263-7
Datasheet
LM2678S-ADJ/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
Status Active
Purpose Step-Down
Topology Buck
Output Type Adjustable
Number of Outputs 1
Minimum Input Voltage 8V
Maximum Input Voltage 40V
Nominal Output Voltage (Min/Fixed) 1.21V
Maximum Output Voltage 37V
Output Current 5A
Frequency - Switching 260kHz
Synchronous Rectifier No
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package DDPAK/TO-263-7
Win Source Part Number 141967-LM2678S-ADJ/NOPB
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM2678S-ADJ/NOPB CAD Model

Description

The LM2678S-ADJ/NOPB is a high-quality, high-performance, simple switcher power converter from Texas Instruments.

  • Type: Step-down voltage regulator.
  • Efficiency: Operates @ up to 92% efficiency.
  • Frequency: Fixed frequency PWM (Pulse Width Modulation).
  • Input Voltage Range: 8V to 40V.
  • Safety: Thermal shutdown and current limit protection.
  • Feature: Output voltage supervisor.

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Pricing & Ordering

Quantity Unit Price Ext. Price
15+ $3.4808 $52.2120
31+ $3.2605 $101.0755
48+ $3.1503 $151.2144
69+ $2.9300 $202.1700
89+ $2.8199 $250.9711
111+ $2.7097 $300.7767
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