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L4971D
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.295, 7.50mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
L4971 Tube Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 7months ago) DC to DC switching regulator 440mV 7.6mm 1.5A 100kHz~300kHz
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Inventory: 8852
Minimum: 1
Total Price: USD $1.61
Unit Price: USD $1.605645
≥1 USD $1.605645
≥10 USD $1.514758
≥100 USD $1.429017
≥500 USD $1.348126
≥1000 USD $1.271821
Technical Details
Supply Chain
Factory Lead Time 25 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Number of Pins 16
Dimensions
Height 2.35mm
Length 10.5mm
Width 7.6mm
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 e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BCDMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 300GHz
Time@Peak Reflow Temperature-Max (s) 30
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
Dropout Voltage 440mV
Min Output Voltage 3.3V
Voltage - Output (Max) 50V
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