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ON SEMICONDUCTOR

TEXAS INSTRUMENTS

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UNISONIC TECHNOLOGIES

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UC3842A

DIP8

HLF

18+

HLF Technology Co.,Ltd.

US $0.12573

US $0.11316

From: US $0.12573

Stock:99999

Minimum:500

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UC3842A

DIP8

HLF

18+

High Performance Current Mode PWM ControllerPWM

Utsource Original Store

≥1:

US $0.17602

US $0.15842

≥10:

US $0.12573

US $0.11316

≥50:

US $0.10058

US $0.09053

≥100:

US $0.09053

US $0.08147

≥150:

US $0.08550

US $0.07695

≥200:

US $0.08298

US $0.07468

≥500:

US $0.08198

US $0.07378

≥1000:

US $0.08097

US $0.07287

≥3000:

US $0.08047

US $0.07242

From: US $0.08047

Stock:10000

Minimum:500

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Used and refurbished parts guaranteed can work well

UC3842A

DIP-8

St/on

High Performance Current Mode PWM ControllerPWM

Utsource

≥1:

US $1.02693

US $0.92424

≥5:

US $0.77020

US $0.69318

≥10:

US $0.53914

US $0.48523

≥20:

US $0.51346

US $0.46211

≥50:

US $0.46212

US $0.41591

≥100:

US $0.44928

US $0.40435

≥200:

US $0.43644

US $0.39280

≥500:

US $0.42361

US $0.38125

≥1000:

US $0.41077

US $0.36969

From: US $0.41077

The UC3842A is a high performance current mode PWM controller manufactured by STMicroelectronics. It is a monolithic integrated circuit in an 8-pin DIP package. Description: The UC3842A is a current-

Stock:10000

Minimum:3

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Used and refurbished parts guaranteed can work well

UC3842A

DIP8

UVX

00+

JIE RONG Electronics Co.,Ltd

US $0.23470

US $0.21123

From: US $0.23470

Stock:50

Minimum:10

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Used and refurbished parts guaranteed can work well

UC3842A

DIP8

Est/st

11+/08+

GUANGZEDZ

US $0.15646

US $0.14082

From: US $0.15646

Stock:70

Minimum:15

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Used and refurbished parts guaranteed can work well

UC3842A

DIP8

STMicroelectronics

00+

Xing Sheng Electronics Co.,Ltd.

US $0.22352

US $0.20117

From: US $0.22352

The UC3842A is a high performance current mode PWM controller manufactured by STMicroelectronics. It is a 8-pin DIP package. Description: The UC3842A is a current mode PWM controller designed to prov

Stock:430

Minimum:10

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UC3842AN

DIP

On Semiconductor

17+

DTF Technology Co.,Ltd.

US $0.25146

US $0.22631

From: US $0.25146

Stock:999999

Minimum:100

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UC3842AD8TR

SOIC-8

Texas Instruments

Utsource Original Warehouse No.3

≥1:

US $0.88074

US $0.79267

≥10:

US $0.72152

US $0.64936

≥30:

US $0.64195

US $0.57775

≥100:

US $0.56228

US $0.50605

≥500:

US $0.51519

US $0.46367

≥1000:

US $0.49078

US $0.44170

From: US $0.49078

Stock:671

Minimum:3

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UC3842AN(XBLW)(5pcs)

DIP-8

Xblw

Utsource Original Warehouse No.3

≥5:

US $0.51575

US $0.46417

≥50:

US $0.41690

US $0.37521

≥150:

US $0.36727

US $0.33054

≥500:

US $0.33001

US $0.29701

≥2000:

US $0.30017

US $0.27015

≥4000:

US $0.28549

US $0.25694

From: US $0.28549

Stock:1655

Minimum:5

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UC3842AL

DIP

UTC

09+

High Performance Current Mode PWM ControllerPWM

Utsource Original Store

≥1:

US $0.38418

US $0.34576

≥5:

US $0.30734

US $0.27661

≥10:

US $0.17672

US $0.15905

≥20:

US $0.15367

US $0.13830

≥50:

US $0.13830

US $0.12447

≥100:

US $0.13446

US $0.12102

≥200:

US $0.13062

US $0.11756

≥500:

US $0.12678

US $0.11410

≥1000:

US $0.12294

US $0.11064

From: US $0.12294

Description: The UC3842AL is a high performance current mode PWM controller. Features: - High performance current mode control - Internal fixed frequency oscillator - Programmable soft-start - Progra

Stock:10000

Minimum:13

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UC3842AD8

SOP8

专营ti

High Performance Current Mode PWM ControllerPWM

Utsource Original Store

≥10:

US $0.59185

US $0.53267

≥50:

US $0.54632

US $0.49169

≥100:

US $0.50080

US $0.45072

≥500:

US $0.47804

US $0.43023

≥1000:

US $0.45527

US $0.40974

From: US $0.45527

Description: The UC3842AD8 is a high performance current mode PWM controller. It is specifically designed for off-line and dc-to-dc converter applications offering the designer a cost effective soluti

Stock:10000

Minimum:10

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Used and refurbished parts guaranteed can work well

UC3842AD

SOP-14

St/on

Current Mode PWMs; Package: SOIC;

Utsource

≥1:

US $1.47960

US $1.33164

≥5:

US $0.98640

US $0.88776

≥10:

US $0.88776

US $0.79898

≥20:

US $0.86310

US $0.77679

≥50:

US $0.83844

US $0.75460

≥100:

US $0.81378

US $0.73240

≥200:

US $0.78912

US $0.71021

≥500:

US $0.77926

US $0.70133

≥1000:

US $0.76446

US $0.68801

From: US $0.76446

Package: SOP-14 Manufacturer: ST/ON Description: The UC3842AD is a high performance current mode PWM controller IC. It is designed to provide improved performance and lower external parts count

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UC3842ADM

SOP-8

MSC

05+

Current Mode Pwms, Package : Dip

Utsource

≥1:

US $1.09600

US $0.98640

≥5:

US $0.82200

US $0.73980

≥10:

US $0.49320

US $0.44388

≥20:

US $0.47950

US $0.43155

≥50:

US $0.46580

US $0.41922

≥100:

US $0.45210

US $0.40689

≥200:

US $0.43840

US $0.39456

≥500:

US $0.43292

US $0.38963

≥1000:

US $0.42470

US $0.38223

From: US $0.42470

Description: The UC3842ADM is a high performance current mode PWM controller. Features: * Internal fixed frequency oscillator * Programmable frequency * Pulse-by-pulse current limiting * Output volta

Stock:10000

Minimum:3

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Used and refurbished parts guaranteed can work well

UC3842AN

DIP-8

St/on

03+

The UC3842AN is a Current Mode PWM Controller optimized for off-line and DC to DC converters. Providing the necessary features to control current mode switched mode power supplies, this controller has the following improved features. Start up current is guaranteed to be less than 0.5mA. Oscillator discharge is trimmed to 8.3mA. During under-voltage lockout, the output stage can sink at least 10mA at less than 1.2V for VCC over 5V.

Utsource

≥1:

US $0.82920

US $0.74628

≥5:

US $0.62190

US $0.55971

≥10:

US $0.43533

US $0.39180

≥20:

US $0.41460

US $0.37314

≥50:

US $0.37314

US $0.33583

≥100:

US $0.36278

US $0.32650

≥200:

US $0.35241

US $0.31717

≥500:

US $0.34204

US $0.30784

≥1000:

US $0.33168

US $0.29851

From: US $0.33168

The UC3842AN is a high performance current mode PWM controller manufactured by STMicroelectronics. It is available in a DIP-8 package and is designed for use in off-line and DC-to-DC fixed frequency c

Stock:10000

Minimum:3

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Used and refurbished parts guaranteed can work well

UC3842AL

DIP-8

UTC

SDA5/SDA3

Current Mode PWM Controller

Utsource

≥1:

US $0.77700

US $0.69930

≥5:

US $0.62160

US $0.55944

≥10:

US $0.35742

US $0.32168

≥20:

US $0.31080

US $0.27972

≥50:

US $0.27972

US $0.25175

≥100:

US $0.27195

US $0.24475

≥200:

US $0.26418

US $0.23776

≥500:

US $0.25641

US $0.23077

≥1000:

US $0.24864

US $0.22378

From: US $0.24864

Description: The UC3842AL is an improved version of the UC3842A, which is a high performance fixed frequency current mode PWM controller. Features: * High performance fixed frequency current mode con