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Product Overview
Digi-Key Part Number UC3843BNGOS-ND
Quantity Available 1,879
Can ship immediately

Manufacturer Part Number


Description Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 13 Weeks
Product Attributes Select All

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Controllers


ON Semiconductor

Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Flyback
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 30 V
Frequency - Switching 500kHz
Duty Cycle (Max) 96%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
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Additional Resources
Standard Package ? 50
Other Names UC3843BNGOS

19:37:15 10/25/2016

Price & Procurement

All prices are in SGD.
Price Break Unit Price Extended Price
1 0.96000 0.96
10 0.81700 8.17
100 0.60990 60.99
500 0.47920 239.60
1,000 0.37029 370.29

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