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Part Number Overview
Manufacturer Part Number
UC3842BDG
Description
IC REG CTRLR PWM CM 14-SOIC
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Manufacturer
onsemi
Standard LeadTime
Edacad Model
UC3842BDG Models
Standard Package
55
Supplier Stocks
Technical specifications
Mfr
onsemi
Series
-
Package
Tube
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Flyback
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
10V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
96%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
UC3842
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.31.0001
Other Names
2156-UC3842BDG-OS
ONSONSUC3842BDG
UC3842BDGOS
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC3842BDG
Documents & Media
Datasheets
1(UC384(2,3)B, UC284(2,3)B)
Environmental Information
()
PCN Obsolescence/ EOL
1(Mult Dev EOL 01/Oct/2021)
HTML Datasheet
1(UC384(2,3)B, UC284(2,3)B)
EDA Models
1(UC3842BDG Models)
Quantity Price
Quantity: 550
Unit Price: $0.39416
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 275
Unit Price: $0.41491
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 110
Unit Price: $0.48755
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 55
Unit Price: $0.64309
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $0.685
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $0.78
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : UC3843BDR2G
Manufacturer. : onsemi
Quantity Available. : 2,392
Unit Price. : $0.79000
Substitute Type. : Similar
Quantity Available. : 2,392
Unit Price. : $0.79000
Substitute Type. : Similar
Part No. : UC3842AD
Manufacturer. : Texas Instruments
Quantity Available. : 0
Unit Price. : $1.27000
Substitute Type. : Direct
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Unit Price. : $1.27000
Substitute Type. : Direct
Part No. : UC3842ADTR
Manufacturer. : Texas Instruments
Quantity Available. : 15,581
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Substitute Type. : Direct
Part No. : UC3842DTR
Manufacturer. : Texas Instruments
Quantity Available. : 6,028
Unit Price. : $1.23000
Substitute Type. : Direct
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Unit Price. : $1.23000
Substitute Type. : Direct
Part No. : UC3843AD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 2,841
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Substitute Type. : Direct
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Part No. : UC3843ADTR
Manufacturer. : Texas Instruments
Quantity Available. : 10,693
Unit Price. : $1.07000
Substitute Type. : Direct
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Substitute Type. : Direct
Part No. : UC3843D
Manufacturer. : Texas Instruments
Quantity Available. : 445
Unit Price. : $1.57000
Substitute Type. : Direct
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Unit Price. : $1.57000
Substitute Type. : Direct
Part No. : UC3843DTR
Manufacturer. : Texas Instruments
Quantity Available. : 13,080
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Part No. : TL3842BD
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Part No. : TL3842BDR
Manufacturer. : Texas Instruments
Quantity Available. : 7,500
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Substitute Type. : Similar
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Unit Price. : $0.30000
Substitute Type. : Similar
Part No. : TL3842DR
Manufacturer. : Texas Instruments
Quantity Available. : 5,541
Unit Price. : $0.81000
Substitute Type. : Similar
Quantity Available. : 5,541
Unit Price. : $0.81000
Substitute Type. : Similar