UC3842NG4

Rochester Electronics

Texas Instruments
UC3842NG4
Volume Production
TEXAS INSTRUMENTS UC3842NG4 PWM Controller, 25V-12V supply, 450 kHz, 13.5V/200mA out, DIP-8 - Element14 TEXAS INSTRUMENTS - UC3842NG4 - IC, PWM CONTROLLER, 3842, PDIP8 - Farnell IC REG CTRLR PWM CM 8DIP - Digikey See more descriptions See less descriptions

Case/Package	P
Clock Sync	No
Duty Cycle	100%
Fall Time	50ns
Frequency	450kHz
Input Current	11mA
Lead Free	Lead Free
Max Duty Cycle	100%
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Max Supply Voltage	30V
Min Supply Voltage	12V
Number of Output Phases	1
Number of Outputs	1
Number of Pins	8
Output Current	1A
Output Voltage	13.5V
Package Quantity	50
Packaging	Rail/Tube
Power Dissipation	1W
Radiation Hardening	No
Reach SVHC Compliant	No
Rise Time	50ns
RoHS Compliant	Yes
Switching Frequency	500kHz
Synchronous Rectifier	No
Topology	Buck-Boost, Flyback
Weight	0.018646oz

Texas Instruments

Official datasheet

Verical

Datasheet (pdf, 724.8 KB)

Element14

Datasheet (pdf, 728.1 KB)

Arrow Electronics

Datasheet (pdf)

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Authorized Distributors

Mouser - 595-UC3842NG4

$2.26

Buy

Stock

Break

US: 1,072

1	$2.26
10	$1.45
100	$1.05
1000	$0.753

Associate Distributors

Component Stockers USA - UC3842NG4

$0.91

Buy

Stock

Break

US: 294

1	$0.91
10	$0.91
100	$0.85
1000	$0.85

Worldway Electronics - UC3842NG4

$0.4797

Buy

Stock

Break

HK: 15,190

10	$0.4797
100	$0.465
1000	$0.4405

Heisener Electronics - UC3842NG4

$1.1466

Buy

Stock

Break

CN: 5,804

1	$1.1466
10	$1.1466
100	$1.1466
1000	$1.1466

FlyWing Technology - UC3842NG4

$2.2484

Buy

Stock

Break

HK: 6,217

1	$2.2484
10	$2.1211
100	$2.001
1000	$1.7809

Lucentia Tech - UC3842NG4

$393.00

Buy

Stock

Break

US: 393

1	$393.00
10	$373.35
100	$353.70
1000	$1.08

Ampacity Systems - UC3842NG4

$0.486

Buy

Stock

Break

MY: 277

1	$0.486
10	$0.486
100	$0.486
1000	$0.486

Corohmni - UC3842NG4

$0.572

Buy

Stock

Break

US: 217

1	$0.572
10	$0.572
100	$0.572
1000	$0.572

Suntronic - UC3842NG4

$1.068

Buy

Stock

Break

CN: 11,389

1000

$1.068

SHENGYU ELECTRONICS - UC3842NG4

$0.7044

Buy

Stock

Break

CN: 10,303

1	$0.7044
10	$0.6903
100	$0.6692
1000	$0.648

Bettlink - UC3842NG4

$0.6739

Buy

Stock

Break

HK: 1,611

1	$0.6739
10	$0.6127
100	$0.5621
1000	$0.4864

Semicontronic - UC3842NG4

$0.5434

Buy

Stock

Break

US: 737

1	$0.5434
10	$0.5434
100	$0.5434
1000	$0.5434

Chipsmall Limited - UC3842NG4

$2.7075

Buy

Stock

Break

CN: 550

1	$2.7075
10	$1.805
100	$1.083
1000	$0.9025

Vigor Components - UC3842NG4

$0.70

Buy

Stock

Break

SG: 0

1	$0.70
10	$0.70
100	$0.70
1000	$0.70

Lingto Electronic Ltd. - UC3842NG4

$0.70

Buy

Stock

Break

CN: 34,271

1	$0.70
10	$0.665
100	$0.63
1000	$0.623

Abacus Technologies - UC3842NG4

Buy

Stock

Break

US: 514

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