UC3842BD1R2

Part Number Overview

Manufacturer Part Number

UC3842BD1R2

Description

IC REG CTRLR BST FLYBK ISO 8SOIC

Detailed Description

Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC

Manufacturer

onsemi

Standard LeadTime

Edacad Model

UC3842BD1R2 Models

Standard Package

2,500

Supplier Stocks

>>>Click to Check<<<

Technical specifications

Mfr

onsemi

Series

Package

Tape & Reel (TR)

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

Output Phases

Voltage - Supply (Vcc/Vdd)

10V ~ 30V

Frequency - Switching

Up to 500kHz

Duty Cycle (Max)

96%

Synchronous Rectifier

Clock Sync

Serial Interfaces

Control Features

Frequency Control

Operating Temperature

0°C ~ 70°C (TA)

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC

Base Product Number

UC3842

Environmental & Export Classifications

RoHS Status

RoHS non-compliant

Moisture Sensitivity Level (MSL)

1 (Unlimited)

REACH Status

REACH Unaffected

ECCN

EAR99

HTSUS

8542.31.0001

Other Names

2156-UC3842BD1R2-ONTR-ND

ONSONSUC3842BD1R2

2156-UC3842BD1R2

Documents & Media

Datasheets

1(UC3842B-43B, UC2842B-43B)

Environmental Information

1(onsemi RoHS)

PCN Obsolescence/ EOL

1(Multiple Devices 11/Feb/2009)

HTML Datasheet

1(UC3842B-43B, UC2842B-43B)

EDA Models

1(UC3842BD1R2 Models)

Quantity Price

Substitutes

Part No. : UC3842BD1R2G

Manufacturer. : onsemi
Quantity Available. : 9,995
Unit Price. : $0.66000
Substitute Type. : Direct

Part No. : UC3842AD8

Manufacturer. : Texas Instruments
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Unit Price. : $1.27000
Substitute Type. : Direct

Part No. : UC3842AD8TR

Manufacturer. : Texas Instruments
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Unit Price. : $1.07000
Substitute Type. : Direct

Part No. : UC3842AD8TRG4

Manufacturer. : Texas Instruments
Quantity Available. : 2,500
Unit Price. : $0.45248
Substitute Type. : Direct

Part No. : UC3842BD1013TR

Manufacturer. : STMicroelectronics
Quantity Available. : 0
Unit Price. : $0.97000
Substitute Type. : Direct

Part No. : UC3842D8

Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 3,762
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Substitute Type. : Direct

Part No. : UC3842D8TR

Manufacturer. : Texas Instruments
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Substitute Type. : Direct

Part No. : UC3843AD8

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Substitute Type. : Direct

Part No. : UC3843AD8TR

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Part No. : UC3843BD1

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Part No. : UC3843BD1013TR

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Substitute Type. : Direct

Part No. : UC3843D8

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Substitute Type. : Direct

Part No. : UC3843D8TR

Manufacturer. : Texas Instruments
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Substitute Type. : Direct

Part No. : SG2843DM

Manufacturer. : Microchip Technology
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Substitute Type. : Upgrade

Part No. : TL2842BD-8

Manufacturer. : Rochester Electronics, LLC
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Part No. : TL2842BDR-8

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Part No. : UC1842AMDREP

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Part No. : UC2842AD8G4

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Part No. : UC2842AD8TR

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Part No. : UC2842AQD8R

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Quantity Available. : 0
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Part No. : UC2842BD1

Manufacturer. : STMicroelectronics
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Substitute Type. : Upgrade

Part No. : UC2842BD1013TR

Manufacturer. : STMicroelectronics
Quantity Available. : 0
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Substitute Type. : Upgrade

Part No. : UC2842D8

Manufacturer. : Texas Instruments
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Part No. : UC2842D8TR

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Part No. : UC2843AD8

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Part No. : UC2843AD8TR

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Part No. : UC2843ADM

Manufacturer. : Microchip Technology
Quantity Available. : 0
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Substitute Type. : Upgrade

Part No. : UC2843BD1

Manufacturer. : STMicroelectronics
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Substitute Type. : Upgrade

Part No. : UC2843BD1013TR

Manufacturer. : STMicroelectronics
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Substitute Type. : Upgrade

Part No. : UC2843D8

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Part No. : UC2843D8TR

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Part No. : SG3842DM

Manufacturer. : Microchip Technology
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Substitute Type. : Similar

Part No. : TL3842BD-8

Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 53,056
Unit Price. : $1.33000
Substitute Type. : Similar

Part No. : TL3842BDR-8

Manufacturer. : Texas Instruments
Quantity Available. : 4,668
Unit Price. : $0.61000
Substitute Type. : Similar

Part No. : TL3842D-8

Manufacturer. : Rochester Electronics, LLC
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Unit Price. : $1.26000
Substitute Type. : Similar

Part No. : TL3842DR-8

Manufacturer. : Texas Instruments
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Substitute Type. : Similar

Part No. : TL3842DRE4-8

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Substitute Type. : Similar

Part No. : TL3843BD-8

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Substitute Type. : Similar

Part No. : TL3843BDR-8

Manufacturer. : Texas Instruments
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Substitute Type. : Similar

Part No. : UC1844AMDREP

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Substitute Type. : Similar

Part No. : UC1845AMDREP

Manufacturer. : Texas Instruments
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Substitute Type. : Similar

V24A5E400BS3 5KASMC22AHM3_A/I 416F38433ILR CX10S-GGDD0B-P-A-DK00000 ERF8-011-05.0-L-DV-L-TR

UC3842BD1R2

Part Number Overview

Technical specifications

Environmental & Export Classifications

Other Names

Category

Documents & Media

Quantity Price

Substitutes

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