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LT1242IS8#PBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - AC DC Converters, Offline Switchers
Description LT1242 PRODUCTION (Last Updated: 3weeks ago) Tube e3 dc ac converter 25V 4.9mm Up to 500kHz 1A
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Inventory: 251
Minimum: 1
Total Price: USD $5.16
Unit Price: USD $5.15592
≥1 USD $5.15592
≥10 USD $4.654188
≥100 USD $4.438157
≥500 USD $3.853542
≥1000 USD $3.8115

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

Dimensions

Length 4.9mm
Width 3.9mm

Technical

Operating Temperature -40°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
Number of Functions 1
Frequency 500kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1242
Pin Count 8
Number of Outputs 1
Output Voltage 5V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 1A
Voltage - Supply (Vcc/Vdd) 10V~25V
Control Features Frequency Control
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Fall Time (Typ) 30 ns
Switcher Configuration SINGLE
Internal Switch(s) No
Duty Cycle 96%
Output Isolation Isolated
Voltage - Start Up 16V

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

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