LT1943EFE#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Special Purpose
Description
IC REG CONV TFT LCD 4OUT 28TSSOP
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Buying Options
Total Price: USD $11.77
Unit Price: USD $11.7744
≥1 USD $11.7744
≥10 USD $10.824
≥100 USD $10.375376
≥500 USD $9.141616
≥1000 USD $8.692922
≥3000 USD $8.13208
Inventory: 510
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 4.5mm
Length 9.8mm
Height 1.05mm
Technical
Switching Frequency 1.35MHz
Switcher Configuration BUCK
Max Input Voltage 22V
Control Mode CURRENT-MODE
Min Input Voltage 4.5V
Topology Boost
Voltage - Output 1.25V~40V
Voltage - Input 4.5V~22V
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 12V
Output Type Adjustable
Qualification Status Not Qualified
Number of Outputs 4
Pin Count 28
Base Part Number LT1943
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.65mm
Number of Functions 4
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Subcategory Switching Regulator or Controllers
Applications Converter, TFT LCD
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2005
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Number of Pins 28
Surface Mount YES
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Factory Lead Time 8 Weeks
Alternative Model
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