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LM2678T-ADJ/NOPB Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 5A
Product Details:
| Place of Origin: | original |
| Brand Name: | original |
| Certification: | original |
| Model Number: | LM2678T-ADJ/NOPB |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | negotiation |
| Packaging Details: | carton box |
| Delivery Time: | 1-3working days |
| Payment Terms: | T/T |
| Supply Ability: | 100,000 |
|
Detail Information |
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| Function: | Step-Down | Output Configuration: | Positive |
|---|---|---|---|
| Output Type: | Adjustable | Number Of Outputs: | 1 |
| Voltage - Input (Min): | 8V | Voltage - Input (Max): | 40V |
| Voltage - Output (Min/Fixed): | 1.21V | Voltage - Output (Max): | 37V |
Product Description
LM2678T-ADJ/NOPB Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 5A
Specifications of LM2678T-ADJ/NOPB
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - DC DC Switching Regulators | |
| Mfr | Texas Instruments |
| Series | SIMPLE SWITCHER® |
| Package | Tube |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 8V |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 1.21V |
| Voltage - Output (Max) | 37V |
| Current - Output | 5A |
| Frequency - Switching | 260kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-220-7 Formed Leads |
| Supplier Device Package | TO-220-7 |
| Base Product Number | LM2678 |
Features of LM2678T-ADJ/NOPB
• Efficiency Up to 92%
• Simple and Easy to Design Using Off-the-Shelf
External Components
• 120-mΩ DMOS Output Switch
• 3.3-V, 5-V, and 12-V Fixed Output and Adjustable
(1.2 V to 37 V) Versions
• 50-μA Standby Current When Switched OFF
• ±2% Maximum Output Tolerance Over Full Line
and Load Conditions
• Wide Input Voltage Range: 8 V to 40 V
• 260-kHz Fixed Frequency Internal Oscillator
• −40 to 125°C Operating Junction Temperature
Range
• Create a Custom Design Using the LM2678 With
the WEBENCH® Power Designer
Application of LM2678T-ADJ/NOPB
• Simple-to-Design, High Efficiency (>90%) StepDown Switching Regulators
• Efficient System Preregulator for Linear Voltage
Regulators
• Battery Chargers
Environmental & Export Classifications of LM2678T-ADJ/NOPB
| ATTRIBUTE DESCRIPTION | |
| RoHS Status ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) 1 (Unlimited) | |
| REACH Status REACH Unaffected | |
| ECCN EAR99 | |
| HTSUS 8542.39.0001 |
