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LT1959IR#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LT1959 Tube Matte Tin (Sn) - with Nickel (Ni) barrier PRODUCTION (Last Updated: 1week ago) DC to DC switching regulator 5V 8.89mm 4.5A Switch 500kHz
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Inventory: 248
Minimum: 1
Total Price: USD $13.31
Unit Price: USD $13.3056
≥1 USD $13.3056
≥10 USD $12.230064
≥100 USD $11.722973
≥500 USD $10.328842
≥1000 USD $9.821898
≥3000 USD $9.188219
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Physical
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Surface Mount YES
Number of Pins 7
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
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) - with Nickel (Ni) barrier
Technology BIPOLAR
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1959
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 15V
Output Voltage 2.42V
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
Max Output Voltage 12.9V
Voltage - Output (Min/Fixed) 1.21V
Topology Buck, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Synchronous Rectifier No
Min Output Voltage 1.21V
Dimensions
Width 8.89mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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