LT1245CS8#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT1245 Buck Tube e3 DC to DC switching controller 30ns 1A 1.498mm 5V
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Buying Options
Total Price: USD $6.41
Unit Price: USD $6.4064
≥1 USD $6.4064
≥10 USD $5.7904
≥100 USD $5.520768
≥500 USD $4.793624
≥1000 USD $4.5782
≥3000 USD $4.174245
Inventory: 180
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
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)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 500kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1245
Function Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Power Dissipation 1W
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 8.2V~25V
Max Supply Current 1A
Quiescent Current 170μA
Control Features Frequency Control
Topology Buck
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Rise Time 50 ns
Synchronous Rectifier No
Fall Time (Typ) 30 ns
Nominal Input Voltage 15V
Switcher Configuration SINGLE
Max Duty Cycle 48 %
Duty Cycle (Max) 48%
Dimensions
Height 1.498mm
Length 5mm
Width 3.988mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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