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LT1941EFE#TRPBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LT1941 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 5V 4.4mm 1.5A Switch 2A Switch 3A Switch 1.1MHz
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Inventory: 10049
Minimum: 1
Total Price: USD $9.75
Unit Price: USD $9.74757
≥1 USD $9.74757
≥10 USD $7.997955
≥100 USD $7.74858
≥500 USD $7.498208
≥1000 USD $7.247835

Technical Details

Supply Chain

Factory Lead Time 8 Weeks

Physical

Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES

Technical

Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2009
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 250
Terminal Pitch 0.65mm
Base Part Number LT1941
JESD-30 Code R-PDSO-G28
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 3
Voltage - Input (Max) 25V
Output Type Adjustable
Voltage - Input (Min) 3.5V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 1.5A Switch 2A Switch 3A Switch
Voltage - Output (Min/Fixed) 0.628V
Topology Buck, Boost, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 1.1MHz
Control Technique CONSTANT OFF TIME
Synchronous Rectifier No
Voltage - Output (Max) 25V 40V Switch

Dimensions

Height Seated (Max) 1.2mm
Length 9.7mm
Width 4.4mm

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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