LT1243IN8#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT1243 Buck Tube e3 DC to DC switching controller 30ns 200mA 2.54mm 12V
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Buying Options
Total Price: USD $6.22
Unit Price: USD $6.2216
≥1 USD $6.2216
≥10 USD $5.61792
≥100 USD $5.356736
≥500 USD $4.65124
≥1000 USD $4.44224
≥3000 USD $4.050253
Inventory: 162
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 7.62mm
Technical
Duty Cycle (Max) 96%
Max Duty Cycle 96 %
Switcher Configuration SINGLE
Fall Time (Typ) 30 ns
Synchronous Rectifier No
Rise Time 50 ns
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 25V
Control Mode CURRENT-MODE
Topology Buck
Control Features Frequency Control
Quiescent Current 170μA
Voltage - Supply (Vcc/Vdd) 8.2V~25V
Output Current 200mA
Output Configuration Positive, Isolation Capable
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 12V
Number of Outputs 1
Function Step-Down
Base Part Number LT1243
Frequency 500kHz
Terminal Pitch 2.54mm
Terminal Position DUAL
Technology BIPOLAR
Max Power Dissipation 1W
Subcategory Switching Regulator or Controllers
Additional Feature LG-MAX
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 1997
Packaging Tube
Operating Temperature -40°C~100°C TA
Physical
Number of Pins 8
Surface Mount NO
Package / Case 8-DIP (0.300, 7.62mm)
Mounting Type Through Hole
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Factory Lead Time 8 Weeks
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