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74 series Digital Integrated Circuits

CD40 series Digital Integrated Circuits

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Clock/Timing - Delay Lines

Clock/Timing - IC Batteries

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Clock/Timing - Real Time Clocks

Data Acquisition - ADCs/DACs - Special Purpose

Data Acquisition - Analog Front End (AFE)

Data Acquisition - Analog to Digital Converters (ADC)

Data Acquisition - Digital Potentiometers

Data Acquisition - Digital to Analog Converters (DAC)

Data Acquisition - Touch Screen Controllers

Embedded - CPLDs (Complex Programmable Logic Devices)

Embedded - DSP (Digital Signal Processors)

Embedded - FPGAs (Field Programmable Gate Array)

Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers

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Embedded - System On Chip (SoC)

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Interface - Drivers, Receivers, Transceivers

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Interface - Signal Buffers, Repeaters, Splitters

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Linear - Amplifiers - Audio

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Logic - Gates and Inverters - Multi-Function, Configurable

Logic - Latches

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Logic - Parity Generators and Checkers

Logic - Shift Registers

Logic - Signal Switches, Multiplexers, Decoders

Logic - Specialty Logic

Logic - Translators, Level Shifters

Logic - Universal Bus Functions

Memory - Batteries

Memory - Configuration Proms for FPGAs

Memory - Controllers

PMIC - AC DC Converters, Offline Switchers

PMIC - Battery Chargers

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PMIC - Display Drivers

PMIC - Energy Metering

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PMIC - Power Distribution Switches, Load Drivers

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PMIC - Power Over Ethernet (PoE) Controllers

PMIC - Power Supply Controllers, Monitors

PMIC - RMS to DC Converters

PMIC - Supervisors

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PMIC - V/F and F/V Converters

PMIC - Voltage Reference

PMIC - Voltage Regulators - DC DC Switching Controllers

PMIC - Voltage Regulators - DC DC Switching Regulators

PMIC - Voltage Regulators - Linear

PMIC - Voltage Regulators - Linear + Switching

PMIC - Voltage Regulators - Linear Regulator Controllers

PMIC - Voltage Regulators - Special Purpose

Specialized ICs

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relate product result :13699 items
Alternate Text Utsource

Part Number

New/Used

Parameter Encapsulation / Brand / DateCode

Price / PLUS price

Description

UC3844BD1R2G

SOP8

Utsource Original Store

Original parts, guaranteed brand new

On Semiconductor

13+

≥1:

US $0.68024

US $0.61222

≥5:

US $0.61222

US $0.55099

≥10:

US $0.40814

US $0.36733

≥20:

US $0.34012

US $0.30611

≥50:

US $0.31291

US $0.28162

≥100:

US $0.27210

US $0.24489

≥200:

US $0.24489

US $0.22040

≥500:

US $0.23128

US $0.20815

≥1000:

US $0.21768

US $0.19591

Stock:37942

Minimum:5

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

UC3845AD8

SOP8

Utsource Original Store

Original parts, guaranteed brand new

Texas Instruments

06+

≥1:

US $1.39140

US $1.25226

≥5:

US $1.15950

US $1.04355

≥10:

US $0.83484

US $0.75136

≥20:

US $0.81165

US $0.73049

≥50:

US $0.78846

US $0.70961

≥100:

US $0.76527

US $0.68874

≥200:

US $0.74208

US $0.66787

≥500:

US $0.71889

US $0.64700

≥1000:

US $0.69570

US $0.62613

Stock:37950

Minimum:2

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

LM3488MM/NOPB

MSOP8

Utsource Original Store

Original parts, guaranteed brand new

Texas Instruments

≥3:

US $1.42693

US $1.28424

≥20:

US $1.07020

US $0.96318

≥50:

US $0.99885

US $0.89897

≥100:

US $0.92751

US $0.83475

≥300:

US $0.89183

US $0.80265

≥500:

US $0.85616

US $0.77054

≥1000:

US $0.78481

US $0.70633

Stock:37975

Minimum:3

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

MAX5070BASA+T

SOP-8

Utsource Original Store

Original parts, guaranteed brand new

Maxim Integrated

1051+

≥1:

US $1.28009

US $1.15208

≥50:

US $1.22443

US $1.10199

≥100:

US $1.11312

US $1.00181

Stock:45445

Minimum:2

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

MAX1954AEUB+T

MSOP10

Utsource Original Store

Original parts, guaranteed brand new

Maxim Integrated

1251+

≥1:

US $2.78280

US $2.50452

≥5:

US $2.31900

US $2.08710

≥10:

US $1.66968

US $1.50271

≥20:

US $1.62330

US $1.46097

≥50:

US $1.57692

US $1.41923

≥100:

US $1.53054

US $1.37749

≥200:

US $1.48416

US $1.33574

≥500:

US $1.43778

US $1.29400

≥1000:

US $1.39140

US $1.25226

Stock:38240

Minimum:2

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

ISL95873HRUZ-T

QFN

Utsource Original Store

Original parts, guaranteed brand new

Intersil

1431+

≥1:

US $3.47850

US $3.13065

≥5:

US $2.89875

US $2.60888

≥10:

US $2.08710

US $1.87839

≥20:

US $2.02913

US $1.82621

≥50:

US $1.97115

US $1.77404

≥100:

US $1.91318

US $1.72186

≥200:

US $1.85520

US $1.66968

≥500:

US $1.79723

US $1.61750

≥1000:

US $1.73925

US $1.56533

Stock:40945

Minimum:2

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

LTC3803ES6-5#TRPBF

SOT6

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $4.23264

US $3.80937

≥5:

US $3.52720

US $3.17448

≥10:

US $2.53958

US $2.28562

≥20:

US $2.46904

US $2.22214

≥50:

US $2.39850

US $2.15865

≥100:

US $2.32795

US $2.09516

≥200:

US $2.25741

US $2.03167

≥500:

US $2.18686

US $1.96818

≥1000:

US $2.11632

US $1.90469

Stock:38334

Minimum:2

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

LTC3851EGN#TRPBF

SSOP16

Utsource Original Store

Original parts, guaranteed brand new

Linear

16+

≥1:

US $2.75497

US $2.47947

≥50:

US $2.67845

US $2.41060

≥100:

US $2.55090

US $2.29581

Stock:38697

Minimum:1

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

LTC3851EUD-1#PBF

QFN

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $3.90705

US $3.51635

≥5:

US $3.51635

US $3.16471

≥10:

US $3.32099

US $2.98889

≥20:

US $3.22332

US $2.90099

≥50:

US $3.12564

US $2.81308

≥100:

US $3.02796

US $2.72517

≥200:

US $2.93029

US $2.63726

≥500:

US $2.83261

US $2.54935

≥1000:

US $2.73494

US $2.46144

Stock:42790

Minimum:1

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

LTC3703EGN-5#PBF

SSOP

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $5.96911

US $5.37220

≥5:

US $5.37220

US $4.83498

≥10:

US $5.07374

US $4.56637

≥20:

US $4.92451

US $4.43206

≥50:

US $4.77528

US $4.29776

≥100:

US $4.62606

US $4.16345

≥200:

US $4.47683

US $4.02915

≥500:

US $4.32760

US $3.89484

≥1000:

US $4.17837

US $3.76054

Stock:38521

Minimum:1

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

LTC3866EUF#PBF

QFN

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $6.13190

US $5.51871

≥5:

US $5.51871

US $4.96684

≥10:

US $5.21211

US $4.69090

≥20:

US $5.05882

US $4.55294

≥50:

US $4.90552

US $4.41497

≥100:

US $4.75222

US $4.27700

≥200:

US $4.59892

US $4.13903

≥500:

US $4.44563

US $4.00107

≥1000:

US $4.29233

US $3.86310

Stock:41290

Minimum:1

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

LTC3829IUHF#PBF

QFN

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $8.48156

US $7.63340

≥5:

US $8.24596

US $7.42136

≥10:

US $7.77476

US $6.99729

≥20:

US $7.53916

US $6.78525

≥50:

US $7.30356

US $6.57321

≥100:

US $7.06796

US $6.36117

≥200:

US $6.83237

US $6.14913

≥500:

US $6.69101

US $6.02190

≥1000:

US $6.59677

US $5.93709

Stock:40673

Minimum:1

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

UC2844AQD8

SOP8

Utsource

Used and refurbished parts guaranteed can work well

Texas Instruments

06+

US $0.40000

US $0.36000

Stock:33951

Minimum:6

Favorite

Current Mode PWM Controller

MIC38C43AYM

SOP-8

Utsource

Used and refurbished parts guaranteed can work well

Micrel

07+

≥1:

US $0.86400

US $0.77760

≥10:

US $0.51840

US $0.46656

≥100:

US $0.46080

US $0.41472

≥1000:

US $0.44640

US $0.40176

≥2500:

US $0.43200

US $0.38880

≥5000:

US $0.41760

US $0.37584

≥10000:

US $0.40320

US $0.36288

Stock:33951

Minimum:3

Favorite

BiCMOS Current-Mode PWM Controllers

UC3842D8

SOP8

Utsource

Used and refurbished parts guaranteed can work well

Texas Instruments

N/A

≥1:

US $1.00000

US $0.90000

≥10:

US $0.75000

US $0.67500

≥50:

US $0.50000

US $0.45000

≥100:

US $0.45000

US $0.40500

Stock:33951

Minimum:3

Favorite

Current Mode PWM Controller

MC33067DW

SOP-16

Utsource

Used and refurbished parts guaranteed can work well

Motorola

0528/

≥1:

US $2.48400

US $2.23560

≥10:

US $1.49040

US $1.34136

≥100:

US $1.32480

US $1.19232

≥1000:

US $1.32480

US $1.19232

≥2500:

US $1.24200

US $1.11780

≥5000:

US $1.15920

US $1.04328

≥10000:

US $1.07640

US $0.96876

Stock:33951

Minimum:2

Favorite

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

Price comparison

TPS51219RTET

WQFN16

Utsource

Used and refurbished parts guaranteed can work well

Texas Instruments

11+

≥1:

US $2.85379

US $2.56841

≥10:

US $1.71228

US $1.54105

≥100:

US $1.52202

US $1.36982

≥1000:

US $1.52202

US $1.36982

≥2500:

US $1.42690

US $1.28421

≥5000:

US $1.33177

US $1.19859

≥10000:

US $1.23664

US $1.11298

Stock:33951

Minimum:2

Favorite

IC REG CTRLR BUCK 16WQFN

UCC28C43DGK

MSOP

Utsource

Used and refurbished parts guaranteed can work well

Texas Instruments

06+

≥1:

US $3.33000

US $2.99700

≥10:

US $2.50000

US $2.25000

≥50:

US $1.67000

US $1.50300

≥100:

US $1.50000

US $1.35000

Stock:33951

Minimum:2

Favorite

BICMOS LOW POWER CURRENT MODE PWM CONTROLLER

IRS27951SPBF

SOP-8

Utsource

Used and refurbished parts guaranteed can work well

Infineon Technologies AG

≥1:

US $3.39840

US $3.05856

≥5:

US $2.83200

US $2.54880

≥10:

US $2.03904

US $1.83514

≥20:

US $1.98240

US $1.78416

≥50:

US $1.92576

US $1.73318

≥100:

US $1.86912

US $1.68221

≥200:

US $1.81248

US $1.63123

≥500:

US $1.75584

US $1.58026

≥1000:

US $1.69920

US $1.52928

Stock:210641

Minimum:2

Favorite

Combined Power Factor Correction (PFC) & PWM Controllers, Infineon PWM (Pulse Width Modulation) flyback ICs and PFC (Power Factor Correction) Controllers offer a highly efficient control to meet new demands like PFC regulations and ultra-low standby power requirements. Comprehensive array of safety features Minimal External Components SMPS design improved reliability

OBSOLETE

TPS5210PWPR

HTSSOP

Utsource

Used and refurbished parts guaranteed can work well

Texas Instruments

04+

US $5.42000

US $4.87800

Stock:33951

Minimum:1

Favorite

Voltage-Mode SMPS Controller

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