L5989D
RoHS 
RoHS compliant
RoHS compliantPackage 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
VOLTAGE-MODE ROHS3Compliant Adjustable Positive Switching Regulator IC -40C~150C TJ 100kHz~1MHz 4A 4.4mm
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Technical Details
Supply Chain
Factory Lead Time 20 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 16
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
Terminal Pitch 0.65mm
Base Part Number L5989
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 18V
Output Voltage 18V
Output Type Adjustable
Max Output Current 4A
Voltage - Input (Min) 2.9V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Dimensions
Length 5mm
Width 4.4mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
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