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74 series Digital Integrated Circuits

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Clock/Timing - Programmable Timers and Oscillators

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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PMIC - AC DC Converters, Offline Switchers

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PMIC - Power Over Ethernet (PoE) Controllers

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PMIC - Voltage Regulators - Linear Regulator Controllers

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relate product result :925 items
Alternate Text Utsource

Part Number

New/Used

Parameter Encapsulation / Brand / DateCode

Price / PLUS price

Description

TPS23753APW

TSOP

Utsource Original Store

Original parts, guaranteed brand new

Texas Instruments

09+PB

≥1:

US $0.92760

US $0.83484

≥101:

US $0.81165

US $0.73049

Stock:37945

Minimum:3

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

TPS2375DG4

SOP

Utsource Original Store

Original parts, guaranteed brand new

Texas Instruments

08+

≥1:

US $3.71040

US $3.33936

≥5:

US $3.09200

US $2.78280

≥10:

US $2.22624

US $2.00362

≥20:

US $2.16440

US $1.94796

≥50:

US $2.10256

US $1.89230

≥100:

US $2.04072

US $1.83665

≥200:

US $1.97888

US $1.78099

≥500:

US $1.91704

US $1.72534

≥1000:

US $1.85520

US $1.66968

Stock:37951

Minimum:2

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

LTC4271IUF#TRPBF

QFN

Utsource Original Store

Original parts, guaranteed brand new

Linear

14+

≥1:

US $3.00542

US $2.70488

≥50:

US $2.92194

US $2.62975

≥100:

US $2.78280

US $2.50452

Stock:39506

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

LT4275CHMS#PBF

MSOP

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $3.99749

US $3.59774

≥5:

US $3.59774

US $3.23797

≥10:

US $3.39787

US $3.05808

≥20:

US $3.29793

US $2.96814

≥50:

US $3.19799

US $2.87819

≥100:

US $3.09806

US $2.78825

≥200:

US $2.99812

US $2.69831

≥500:

US $2.89818

US $2.60836

≥1000:

US $2.79824

US $2.51842

Stock:40214

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

LTC4267IGN-3#PBF

SSOP

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $5.35411

US $4.81870

≥5:

US $4.81870

US $4.33683

≥10:

US $4.55099

US $4.09589

≥20:

US $4.41714

US $3.97542

≥50:

US $4.28329

US $3.85496

≥100:

US $4.14943

US $3.73449

≥200:

US $4.01558

US $3.61402

≥500:

US $3.88173

US $3.49355

≥1000:

US $3.74788

US $3.37309

Stock:38385

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

LTC4268IDKD-1#PBF

DFN

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:41446

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

LTC4269IDKD-1#PBF

QFN

Utsource Original Store

Original parts, guaranteed brand new

Linear

1409+

≥1:

US $6.18400

US $5.56560

≥5:

US $5.56560

US $5.00904

≥10:

US $5.25640

US $4.73076

≥20:

US $5.10180

US $4.59162

≥50:

US $4.94720

US $4.45248

≥100:

US $4.79260

US $4.31334

≥200:

US $4.63800

US $4.17420

≥500:

US $4.48340

US $4.03506

≥1000:

US $4.32880

US $3.89592

Stock:38049

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

LTC4269IDKD-2#PBF

DFN

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $6.51175

US $5.86058

≥5:

US $5.86058

US $5.27452

≥10:

US $5.53499

US $4.98149

≥20:

US $5.37220

US $4.83498

≥50:

US $5.20940

US $4.68846

≥100:

US $5.04661

US $4.54195

≥200:

US $4.88381

US $4.39543

≥500:

US $4.72102

US $4.24892

≥1000:

US $4.55823

US $4.10240

Stock:41280

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

MAX5982CETE+

QFN

Utsource Original Store

Original parts, guaranteed brand new

Maxim Integrated

14+

≥1:

US $8.60349

US $7.74314

≥50:

US $8.44116

US $7.59704

≥100:

US $8.11650

US $7.30485

Stock:37949

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

LTC4274AIUHF-1#PBF

QFN

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $10.84207

US $9.75786

≥5:

US $10.54090

US $9.48681

≥10:

US $9.93856

US $8.94470

≥20:

US $9.63739

US $8.67365

≥50:

US $9.33622

US $8.40260

≥100:

US $9.03506

US $8.13155

≥200:

US $8.73389

US $7.86050

≥500:

US $8.55319

US $7.69787

≥1000:

US $8.43272

US $7.58945

Stock:38570

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

LTC4266IUHF#PBF

QFN

Utsource Original Store

Original parts, guaranteed brand new

Linear

13+

≥1:

US $11.03742

US $9.93368

≥5:

US $10.73082

US $9.65774

≥10:

US $10.11763

US $9.10587

≥20:

US $9.81104

US $8.82994

≥50:

US $9.50444

US $8.55400

≥100:

US $9.19785

US $8.27806

≥200:

US $8.89125

US $8.00213

≥500:

US $8.70730

US $7.83657

≥1000:

US $8.58466

US $7.72619

Stock:43957

Minimum:1

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

TPS23753APWR

TSSOP-14

Utsource

Used and refurbished parts guaranteed can work well

Texas Instruments

1336+

≥1:

US $1.36752

US $1.23077

≥5:

US $1.19658

US $1.07692

≥10:

US $0.68376

US $0.61538

≥20:

US $0.61538

US $0.55384

≥50:

US $0.59829

US $0.53846

≥100:

US $0.58120

US $0.52308

≥200:

US $0.56410

US $0.50769

≥500:

US $0.58120

US $0.52308

≥1000:

US $0.54701

US $0.49231

Stock:33951

Minimum:2

Favorite

IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY

Price comparison

TPS2379DDAR

8-PowerSOIC (0.154", 3.90mm Width)

Utsource

Used and refurbished parts guaranteed can work well

Texas Instruments

≥1:

US $1.95360

US $1.75824

≥5:

US $1.62800

US $1.46520

≥10:

US $1.17216

US $1.05494

≥20:

US $1.13960

US $1.02564

≥50:

US $1.10704

US $0.99634

≥100:

US $1.07448

US $0.96703

≥200:

US $1.04192

US $0.93773

≥500:

US $1.00936

US $0.90842

≥1000:

US $0.97680

US $0.87912

Stock:33951

Minimum:2

Favorite

Ethernet Controller IEEE 802.3 Parallel Interface 8-SO PowerPad

SI3402-A-GM

QFN-20

Utsource

Used and refurbished parts guaranteed can work well

Silicon Laboratories

NA

≥1:

US $2.46240

US $2.21616

≥10:

US $1.47744

US $1.32970

≥100:

US $1.31328

US $1.18195

≥1000:

US $1.31328

US $1.18195

≥2500:

US $1.23120

US $1.10808

≥5000:

US $1.14912

US $1.03421

≥10000:

US $1.06704

US $0.96034

Stock:33951

Minimum:2

Favorite

POE PD LOW EMI SW REG 20VQFN

OBSOLETE

TPS23770PWP

TSSOP-20

Utsource

Used and refurbished parts guaranteed can work well

05+

≥1:

US $2.59200

US $2.33280

≥10:

US $1.55520

US $1.39968

≥100:

US $1.38240

US $1.24416

≥1000:

US $1.38240

US $1.24416

≥2500:

US $1.29600

US $1.16640

≥5000:

US $1.20960

US $1.08864

≥10000:

US $1.12320

US $1.01088

Stock:33951

Minimum:2

Favorite

INTEGRATED 100-V IEEE 802.3af PD AND DC/DC CONTROLLER

Price comparison

TPS2379DDA

SOP8

Utsource

Used and refurbished parts guaranteed can work well

Texas Instruments

13+

≥1:

US $2.54880

US $2.29392

≥5:

US $2.12400

US $1.91160

≥10:

US $1.52928

US $1.37635

≥20:

US $1.48680

US $1.33812

≥50:

US $1.44432

US $1.29989

≥100:

US $1.40184

US $1.26166

≥200:

US $1.35936

US $1.22342

≥500:

US $1.31688

US $1.18519

≥1000:

US $1.27440

US $1.14696

Stock:33951

Minimum:2

Favorite

IEEE 802.3at PoE High-Power PD Interface with External Gate Driver

STHS2375LM6F

SOP8

Utsource

Used and refurbished parts guaranteed can work well

STM

06+

≥1:

US $2.20200

US $1.98180

≥10:

US $1.98180

US $1.78362

≥100:

US $1.76160

US $1.58544

≥1000:

US $1.76160

US $1.58544

≥2500:

US $1.65150

US $1.48635

≥5000:

US $1.54140

US $1.38726

≥10000:

US $1.43130

US $1.28817

Stock:33951

Minimum:2

Favorite

IC CTLR PD IEEE 802.3AF 8SOIC

LM5071MTX-50/NOPB

TSSOP16

Utsource

Used and refurbished parts guaranteed can work well

National Semiconductor

12+

US $4.29000

US $3.86100

Stock:33951

Minimum:1

Favorite

LM5071 Power Over Ethernet PD Controller with Auxiliary Power Interface

PD69012

TQFP-80

Utsource

Used and refurbished parts guaranteed can work well

Microsemi Corporation

≥1:

US $12.21120

US $10.99008

≥10:

US $11.44800

US $10.30320

≥100:

US $10.68480

US $9.61632

≥1000:

US $10.30320

US $9.27288

≥2500:

US $9.92160

US $8.92944

≥5000:

US $9.54000

US $8.58600

≥10000:

US $9.15840

US $8.24256

Stock:33951

Minimum:1

Favorite

POE PSE MANAGER

PD69008

QFP

Utsource

Used and refurbished parts guaranteed can work well

Microsemi Corporation

US $21.42000

US $19.27800

Stock:33951

Minimum:1

Favorite

POE PSE MANAGER

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