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LT1242CS8#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category PMIC - AC DC Converters, Offline Switchers / PMIC - AC DC Converters, Offline Switchers
Description
LT1242 Tube R-PDSO-G8 CURRENT-MODE dc ac converter 25V 4.9mm Up to 500kHz 1A
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Pricing & Ordering
Inventory: 1771
Minimum: 1
Total Price: USD $1.24
Unit Price: USD $1.2445
≥1 USD $1.2445
≥200 USD $1.02125
≥500 USD $0.9899
≥1000 USD $0.9576
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Dimensions
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Technical
Operating Temperature 0°C~100°C TJ
Packaging Tube
Published 1997
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1242
Pin Count 8
JESD-30 Code R-PDSO-G8
Output Voltage 2.5V
Analog IC - Other Type SWITCHING CONTROLLER
Voltage - Supply (Vcc/Vdd) 10V~25V
Control Features Frequency Control
Input Voltage (Min) 11V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 10mA
Switcher Configuration SINGLE
Internal Switch(s) No
Duty Cycle 96%
Output Isolation Isolated
Voltage - Start Up 16V
Compliance
RoHS Status ROHS3 Compliant
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