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L7981TR

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 8-VFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description L7981 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 7months ago) DC to DC switching regulator 12V 3mm 3A 250kHz~1MHz
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Inventory: 3630
Minimum: 1
Total Price: USD $56.38
Unit Price: USD $56.380695
≥1 USD $56.380695
≥10 USD $46.261058
≥100 USD $44.81568
≥500 USD $43.370303
≥1000 USD $41.923928

Technical Details

Supply Chain

Factory Lead Time 18 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VFDFN Exposed Pad
Number of Pins 8

Dimensions

Width 3mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number L7981
Function Step-Down
Number of Outputs 1
Output Voltage 28V
Output Type Adjustable
Max Output Current 3A
Operating Supply Voltage 28V
Input Voltage-Nom 12V
Min Supply Voltage 4.5V
Analog IC - Other Type SWITCHING REGULATOR
Nominal Supply Current 16mA
Output Configuration Positive
Max Output Voltage 28V
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 600mV

Alternative Model

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