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Utsource

Used and refurbished parts guaranteed can work well

UC3843

SOP8

On/st/uc

SMPS Controller

Utsource

≥1:

US $1.10560

US $0.99504

≥5:

US $0.82920

US $0.74628

≥10:

US $0.49752

US $0.44777

≥20:

US $0.48370

US $0.43533

≥50:

US $0.46988

US $0.42289

≥100:

US $0.45606

US $0.41045

≥200:

US $0.44224

US $0.39802

≥500:

US $0.43671

US $0.39304

≥1000:

US $0.42842

US $0.38558

From: US $0.42842

Description: High Performance Current Mode PWM Controller Features: Internal Leading Edge Blanking of the Current Sense Signal Internal Slope Compensation Internal Soft Start Pulse-by-Pulse C

Stock:10000

Minimum:3

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Original parts, guaranteed brand new

UC3843

DIP

SMPS Controller

Utsource Original Store

≥1:

US $2.09550

US $1.88595

≥5:

US $1.39700

US $1.25730

≥10:

US $1.25730

US $1.13157

≥20:

US $1.22238

US $1.10014

≥50:

US $1.18745

US $1.06871

≥100:

US $1.15253

US $1.03727

≥200:

US $1.11760

US $1.00584

≥500:

US $1.10363

US $0.99327

≥1000:

US $1.08268

US $0.97441

From: US $1.08268

Description: The UC3843 is a high performance fixed frequency current mode controller. It is specifically designed for OffLine and DCtoDC converter applications offering the designer a cost effective

Stock:10000

Minimum:2

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UC3843

SOP8

10+

GUANGZEDZ

Inquiry price

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Xing Sheng Electronics Co.,Ltd.

Used and refurbished parts guaranteed can work well

UC3843

DIP8

STMicroelectronics

99+

US $0.22352

US $0.20117

From: US $0.22352

Description: The UC3843 is a high performance fixed frequency current mode controller. Features: - High performance fixed frequency current mode control - Internal leading edge blanking of the curren

Stock:58

Minimum:10

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Original parts, guaranteed brand new

UC3843AN

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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Original parts, guaranteed brand new

UC3843A

DIP8

HLF

18+

HLF Technology Co.,Ltd.

US $0.15018

US $0.13516

From: US $0.15018

Stock:99999

Minimum:500

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Original parts, guaranteed brand new

UC3843AN

DIP-8

Texas Instruments

≥1:

US $1.10668

US $0.99601

≥10:

US $0.95225

US $0.85703

≥50:

US $0.86613

US $0.77952

≥100:

US $0.66298

US $0.59669

≥500:

US $0.61918

US $0.55726

≥1000:

US $0.59965

US $0.53969

From: US $0.59965

Stock:133

Minimum:3

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Original parts, guaranteed brand new

UC3843B(5pcs)

SOP-8

Umw(youtai Semiconductor Co., Ltd.)

≥5:

US $0.96521

US $0.86869

≥50:

US $0.77989

US $0.70190

≥150:

US $0.68945

US $0.62050

≥500:

US $0.53215

US $0.47894

≥2500:

US $0.51022

US $0.45920

≥5000:

US $0.49695

US $0.44726

From: US $0.49695

Stock:23130

Minimum:5

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Original parts, guaranteed brand new

UC3843AN(XBLW)(5pcs)

DIP-8

Xblw

≥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:1970

Minimum:5

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Original parts, guaranteed brand new

UC3843N

PDIP-8

Texas Instruments

≥1:

US $1.11157

US $1.00042

≥10:

US $0.97088

US $0.87379

≥50:

US $0.88280

US $0.79452

≥100:

US $0.74782

US $0.67303

≥500:

US $0.70725

US $0.63653

≥1000:

US $0.68953

US $0.62058

From: US $0.68953

Stock:17

Minimum:2

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Original parts, guaranteed brand new

UC3843AP-S08-R(5pcs)

SOIC-8

Utc(unisonic Tech)

≥5:

US $0.98162

US $0.88345

≥50:

US $0.78549

US $0.70694

≥150:

US $0.70173

US $0.63156

≥500:

US $0.56892

US $0.51203

≥2500:

US $0.52251

US $0.47026

≥5000:

US $0.49439

US $0.44495

From: US $0.49439

Stock:8030

Minimum:5

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Original parts, guaranteed brand new

UC3843BD1013TR

SOIC-8

STMicroelectronics

≥1:

US $0.46483

US $0.41835

≥10:

US $0.37700

US $0.33930

≥30:

US $0.33972

US $0.30575

≥100:

US $0.29253

US $0.26328

≥500:

US $0.25352

US $0.22817

≥1000:

US $0.24054

US $0.21649

From: US $0.24054

Stock:6841

Minimum:5

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Original parts, guaranteed brand new

UC3843BP-SO8-R(5pcs)

SOIC-8

Utc(unisonic Tech)

≥5:

US $0.86974

US $0.78277

≥50:

US $0.70379

US $0.63341

≥150:

US $0.63223

US $0.56901

≥500:

US $0.54345

US $0.48910

≥2500:

US $0.50412

US $0.45371

≥5000:

US $0.48005

US $0.43204

From: US $0.48005

Stock:32930

Minimum:5

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Original parts, guaranteed brand new

UC3843AL-D08-T

DIP-8

Utc(unisonic Tech)

≥1:

US $0.28457

US $0.25611

≥10:

US $0.23339

US $0.21005

≥50:

US $0.21143

US $0.19028

≥100:

US $0.18406

US $0.16565

≥500:

US $0.17191

US $0.15471

≥1000:

US $0.16455

US $0.14810

From: US $0.16455

Stock:16

Minimum:8

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Original parts, guaranteed brand new

UC3843BNG

DIP8

On Semiconductor

07+

SMPS Controller

Utsource Original Store

≥1:

US $1.11760

US $1.00584

≥5:

US $0.83820

US $0.75438

≥10:

US $0.50292

US $0.45263

≥20:

US $0.48895

US $0.44006

≥50:

US $0.47498

US $0.42748

≥100:

US $0.46101

US $0.41491

≥200:

US $0.44704

US $0.40234

≥500:

US $0.44145

US $0.39731

≥1000:

US $0.43307

US $0.38976

From: US $0.43307

Stock:10000

Minimum:10

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Original parts, guaranteed brand new

UC3843B

DIP

On Semiconductor

15+

SMPS Controller

Utsource Original Store

≥1:

US $1.11760

US $1.00584

≥5:

US $0.83820

US $0.75438

≥10:

US $0.50292

US $0.45263

≥20:

US $0.48895

US $0.44006

≥50:

US $0.47498

US $0.42748

≥100:

US $0.46101

US $0.41491

≥200:

US $0.44704

US $0.40234

≥500:

US $0.44145

US $0.39731

≥1000:

US $0.43307

US $0.38976

From: US $0.43307

Stock:10000

Minimum:2

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Original parts, guaranteed brand new

UC3843BDR2G

SOP-14

On Semiconductor

07+

SMPS Controller

Utsource Original Store

≥1:

US $0.72644

US $0.65380

≥5:

US $0.54483

US $0.49035

≥10:

US $0.38138

US $0.34324

≥20:

US $0.36322

US $0.32690

≥50:

US $0.32690

US $0.29421

≥100:

US $0.31782

US $0.28604

≥200:

US $0.30874

US $0.27786

≥500:

US $0.29966

US $0.26969

≥1000:

US $0.29058

US $0.26152

From: US $0.29058

Description: The UC3843BDR2G is a high performance fixed frequency current mode PWM controller. Features: Internal Leading Edge Blanking Internal Slope Compensation Pulse-by-Pulse Current Limitin

Stock:10000

Minimum:4

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Original parts, guaranteed brand new

UC3843A

DIP8

EST

03+

SMPS Controller

Utsource Original Store

≥1:

US $0.20955

US $0.18860

≥10:

US $0.12573

US $0.11316

≥50:

US $0.10478

US $0.09430

≥100:

US $0.08382

US $0.07544

≥150:

US $0.07544

US $0.06789

≥200:

US $0.07334

US $0.06601

≥500:

US $0.07125

US $0.06412

≥1000:

US $0.06915

US $0.06224

≥3000:

US $0.06706

US $0.06035

From: US $0.06706

The UC3843A is a high performance fixed frequency current mode controller. It is specially designed for off-line and DC-to-DC converter applications offering the designer a cost effective solution wit

Stock:10000

Minimum:50

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Original parts, guaranteed brand new

UC3843N

DIP

90+

SMPS Controller

Utsource Original Store

≥1:

US $0.78232

US $0.70409

≥10:

US $0.58674

US $0.52807

From: US $0.58674

UC3843N is a high performance current mode PWM controller manufactured by STMicroelectronics. It is available in a 8-pin DIP package. Description: The UC3843N is a current mode PWM controller designe

Stock:10000

Minimum:3

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Original parts, guaranteed brand new

UC3843BD1R2

SOP8

On Semiconductor

07+

SMPS Controller

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 UC3843BD1R2 is a high performance fixed frequency current mode PWM controller. Features: * High performance fixed frequency current mode control * Internal leading edge blanking of t

Stock:10000

Minimum:13

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