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L4971
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 8-DIP (0.300, 7.62mm)
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
L4971 Tube Matte Tin (Sn) - annealed Active DC to DC switching regulator 24V 6.6mm 1.5A 100kHz~300kHz
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Inventory: 9029
Minimum: 1
Total Price: USD $4.51
Unit Price: USD $4.50881
≥1 USD $4.50881
≥10 USD $4.253593
≥100 USD $4.012825
≥500 USD $3.785686
≥1000 USD $3.571399
Technical Details
Supply Chain
Factory Lead Time 13 Weeks
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Dimensions
Height 3.32mm
Length 10.92mm
Width 6.6mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~150°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Switching Regulator or Controllers
Technology BCDMOS
Terminal Position DUAL
Terminal Pitch 2.54mm
Base Part Number L4971
Function Step-Down
Number of Outputs 1
Efficiency 85 %
Voltage - Input (Max) 55V
Output Voltage 50V
Output Type Adjustable
Max Output Current 1.5A
Voltage - Input (Min) 8V
Input Voltage-Nom 24V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 50V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~300kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 6mA
Synchronous Rectifier No
Min Output Voltage 3.3V
Voltage - Output (Max) 50V
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