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LT1959IR#TRPBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LT1959 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 5V 8.89mm 4.5A Switch 500kHz
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Inventory: 3433
Minimum: 1
Total Price: USD $8.86
Unit Price: USD $8.862075
≥1 USD $8.862075
≥200 USD $3.429295
≥750 USD $3.309821
≥1500 USD $3.249428
Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Physical
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Surface Mount YES
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2000
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology BIPOLAR
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 250
Base Part Number LT1959
JESD-30 Code R-PSSO-G7
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 15V
Output Type Adjustable
Voltage - Input (Min) 4.3V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 4.5A Switch
Voltage - Output (Min/Fixed) 1.21V
Topology Buck, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Synchronous Rectifier No
Voltage - Output (Max) 12.9V
Dimensions
Height Seated (Max) 4.572mm
Width 8.89mm
Compliance
RoHS Status ROHS3 Compliant
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