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UC3843N

Fairchild Semiconductor

UC3843N by Fairchild Semiconductor

SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;

Median Price

$1.111

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Chip1Stop

Japan . 104 parts In-Stock

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Mouser Electronics

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USA . 457 parts In-Stock

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Arrow

USA . 950 parts In-Stock

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Rochester

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Türkiye . 899 parts In-Stock

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Digiode

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PC Components Company LLC

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Fibra_Brandt Electronic GMBH

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NAC Semi

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Global Solutions Electronics Company

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

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ComSIT Distribution GmbH

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Sogenti Electronics

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DigiKey Marketplace

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Flex Direct, LLC

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North Shore Components

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M&R Communications

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SOS electronic

Slovakia . 5 parts In-Stock

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Mentor Electronics Marketing, LLC

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LittleDiode

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Corphita

USA . 6,134 parts In-Stock

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Component Stockers USA

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ChromeModa Solutions

Germany . 3,372 parts In-Stock

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IDEA Electronic Components Group

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DigiPath Technology Company

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MKK Technologies

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Perfect Parts

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A-Z Elektronik GmbH

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Parana Technologies

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Microchip USA

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Supply Digital

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Authorized Procurement Solutions

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GreenTree Electronics

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Assy Fe

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Cyclops Electronics Ltd (Excess)

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Glotronic Ltd.

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Technical Specifications

Switching Regulators & Controllers UC3843N attributes and parameters. Explore more Switching Regulators & Controllers devices from Fairchild Semiconductor

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

30 V

Minimum Input Voltage:

12 V

Nominal Input Voltage:

15 V

JESD-30 Code:

R-PDIP-T8

JESD-609 Code:

e3

Length:

9.2 mm

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Maximum Output Current:

1 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP8,.3

Package Shape:

Package Style (Meter):

IN-LINE

Qualification:

Not Qualified

Maximum Seated Height:

5.08 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

NO

Switcher Config:

SINGLE

Maximum Switching Frequency:

500 kHz

Technology:

BIPOLAR

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Width (mm):

7.62 mm

Trade Compliance

UC3843N Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-15-167-4817, 5962151674817

NIIN

151674817

Manufacturer Highlights

Fairchild Semiconductor

In 2016 Fairchild was acquired by ON Semiconductor (after 2022, onsemi). Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. In September 2016, Fairchild was acquired by ON Semiconductor. The company had locations in the United States at San Jose, California; San Rafael, California; South Portland, Maine; West Jordan, Utah; and Mountaintop, Pennsylvania. Outside the US it operated locations in Australia;[4] Singapore; Bucheon, South Korea; Penang, Malaysia; Suzhou, China; and Cebu, Philippines, among others.

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