L7981ATR
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
L7981 Tape & Reel (TR) ACTIVE (Last Updated: 7months ago) Active DC to DC switching regulator 12V 3.9mm 3A 250kHz~1MHz
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Buying Options
Total Price: USD $22.12
Unit Price: USD $22.1198
≥1 USD $22.1198
≥10 USD $18.14975
≥100 USD $17.5826
≥500 USD $17.01545
≥1000 USD $16.4483
Inventory: 5408
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 3.9mm
Length 4.9mm
Technical
Min Output Voltage 600mV
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 250kHz~1MHz
Control Mode VOLTAGE-MODE
Topology Buck
Voltage - Output (Min/Fixed) 0.6V
Max Output Voltage 28V
Output Configuration Positive
Input Voltage-Nom 12V
Voltage - Input (Min) 4.5V
Operating Supply Voltage 28V
Max Output Current 3A
Output Type Adjustable
Output Voltage 28V
Number of Outputs 1
Function Step-Down
Base Part Number L7981
Time@Peak Reflow Temperature-Max (s) 30
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Subcategory Switching Regulator or Controllers
Type Integrated Circuit (IC)
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
JESD-609 Code e3
Packaging Tape & Reel (TR)
Operating Temperature -40°C~150°C TJ
Physical
Number of Pins 8
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 11 Weeks
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