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LT1959CR#PBF
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 Tube Matte Tin (Sn) - with Nickel (Ni) barrier Active DC to DC switching regulator 5V 8.89mm 4.5A Switch 500kHz
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Inventory: 3274
Minimum: 1
Total Price: USD $7.8
Unit Price: USD $7.803878
≥1 USD $7.803878
≥200 USD $3.01967
≥500 USD $2.914638
≥1000 USD $2.862122
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Surface Mount YES
Technical
Operating Temperature 0°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
Subcategory Switching Regulator or Controllers
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
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
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Height Seated (Max) 4.572mm
Width 8.89mm
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