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In stock: 543
$0.56770
Standard Package: 100
Quantity Unit Price
1 $0.56770
10 $0.47165
30 $0.42362
100 $0.37707
500 $0.34879
1000 $0.33330

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Request for UC3842BD1

UC3842BD1

IC REG CTRLR BST FLYBK ISO 8-SO

Order Code:
CIS1164531
Manufacturer Part No:
UC3842BD1
Manufacturer:
Package / Case:
8-SOIC (0.154", 3.90mm Width)
Detailed Description:
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Technical Datasheet:
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UC3842BD1 Information

More Information
Mfr STMicroelectronics
Series -
Package Tube
Product Status Active
Output Type Transistor Driver
Operating Temperature 0°C ~ 70°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number UC3842
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 10V ~ 30V
Topology Boost, Flyback
Frequency - Switching Up to 500kHz
Control Features Frequency Control
Synchronous Rectifier No
Output Phases 1
Duty Cycle (Max) 96%
Clock Sync No
Serial Interfaces -
More Information
ECCN EAR99
HTSUS 8542.39.0001
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected