PMIC - Voltage Regulators - DC DC Switching Controllers | Page 6

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Used and refurbished parts guaranteed can work well

RT9917GQW

QFN-40

Richtek

ABVOA+

7 Channel DC/DC Converters

Utsource

≥1:

PHP190.70686

PHP171.63613

≥5:

PHP127.13790

PHP114.42411

≥10:

PHP114.42411

PHP102.98171

≥20:

PHP111.24593

PHP100.12131

≥50:

PHP108.06726

PHP97.26051

≥100:

PHP104.88851

PHP94.39963

≥200:

PHP101.71032

PHP91.53931

≥500:

PHP100.43918

PHP90.39524

≥1000:

PHP98.53214

PHP88.67891

From: PHP98.53214

Stock:10000

Minimum:2

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MAX1634EAI

SSOP-28

Maxim Integrated

03+

Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers

Utsource

≥1:

PHP120.04032

PHP108.03629

≥5:

PHP80.02688

PHP72.02419

≥10:

PHP72.02419

PHP64.82177

≥20:

PHP70.02384

PHP63.02149

≥50:

PHP68.02285

PHP61.22056

≥100:

PHP66.02186

PHP59.41964

≥200:

PHP64.02150

PHP57.61935

≥500:

PHP63.22124

PHP56.89911

≥1000:

PHP62.02115

PHP55.81907

From: PHP62.02115

Stock:10000

Minimum:2

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UC2842AD

SOP-14

UC

00+

Current Mode PWMs; Package: SOIC;

Utsource

≥1:

PHP64.02150

PHP57.61935

≥5:

PHP48.01613

PHP43.21452

≥10:

PHP28.80968

PHP25.92871

≥20:

PHP28.00941

PHP25.20847

≥50:

PHP27.20914

PHP24.48823

≥100:

PHP26.40887

PHP23.76798

≥200:

PHP25.60860

PHP23.04774

≥500:

PHP25.28841

PHP22.75956

≥1000:

PHP24.80833

PHP22.32750

From: PHP24.80833

The UC2842AD is an integrated circuit (IC) from Texas Instruments. It is a high performance current mode PWM controller. It is designed to provide improved performance and lower external parts count w

Stock:10000

Minimum:2

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ISL6228HRTZ-T

TQFN-28

Intersil

1001+

CTRLR SYNC BUCK DUAL 28-TQFN

Utsource

≥1:

PHP156.96040

PHP141.26433

≥5:

PHP149.11232

PHP134.20108

≥10:

PHP141.26433

PHP127.13790

≥20:

PHP137.34037

PHP123.60632

≥50:

PHP133.41633

PHP120.07473

≥100:

PHP129.49229

PHP116.54307

≥200:

PHP125.56834

PHP113.01148

≥500:

PHP123.99869

PHP111.59884

≥1000:

PHP121.64430

PHP109.47989

From: PHP121.64430

Description: ISL6228HRTZ-T is a high-efficiency, synchronous buck controller with integrated MOSFET drivers. It is designed to provide up to 8A of continuous output current with a wide input voltage r

Stock:10000

Minimum:2

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MAX1627ESA

SOP-8

Maxim Integrated

5V/3.3V or Adjustable, 100% Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers

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≥1:

PHP89.63011

PHP80.66710

≥5:

PHP67.22258

PHP60.50032

≥10:

PHP40.33363

PHP36.30027

≥20:

PHP39.21317

PHP35.29185

≥50:

PHP38.09271

PHP34.28344

≥100:

PHP36.97218

PHP33.27494

≥200:

PHP35.85228

PHP32.26708

≥500:

PHP35.40373

PHP31.86334

≥1000:

PHP34.73175

PHP31.25858

From: PHP34.73175

The MAX1627ESA is a low-dropout (LDO) linear regulator from Maxim Integrated. It is a low-noise, low-dropout regulator with a wide input voltage range of 2.7V to 5.5V. It is capable of delivering up t

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UC2843D

SOP8

Texas Instruments

N/A

CURRENTMODE PWM CONTROLLER

Utsource

≥1:

PHP84.02822

PHP75.62540

≥5:

PHP56.01882

PHP50.41693

≥10:

PHP50.41693

PHP45.37524

≥20:

PHP49.01630

PHP44.11466

≥50:

PHP47.61631

PHP42.85471

≥100:

PHP46.21568

PHP41.59413

≥200:

PHP44.81505

PHP40.33355

≥500:

PHP44.25478

PHP39.82930

≥1000:

PHP43.41442

PHP39.07296

From: PHP43.41442

The UC2843D is a current-mode PWM controller manufactured by Texas Instruments. It is available in an 8-pin SOP package. Description: The UC2843D is a current-mode pulse width modulation (PWM) contro

Stock:10000

Minimum:2

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KA7553A

DIP-8

FAI

02+

SMPS Controller

Utsource

≥1:

PHP64.02150

PHP57.61935

≥5:

PHP48.01613

PHP43.21452

≥10:

PHP28.80968

PHP25.92871

≥20:

PHP28.00941

PHP25.20847

≥50:

PHP27.20914

PHP24.48823

≥100:

PHP26.40887

PHP23.76798

≥200:

PHP25.60860

PHP23.04774

≥500:

PHP25.28841

PHP22.75956

≥1000:

PHP24.80833

PHP22.32750

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Minimum:2

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L5991AD

SOP-16

STMicroelectronics

PRIMARY CONTROLLER WITH STANDBY

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≥1:

PHP70.63220

PHP63.56895

≥5:

PHP47.08814

PHP42.37935

≥10:

PHP42.37927

PHP38.14137

≥20:

PHP41.20208

PHP37.08190

≥50:

PHP40.02488

PHP36.02242

≥100:

PHP38.84769

PHP34.96294

≥200:

PHP37.67049

PHP33.90347

≥500:

PHP37.19961

PHP33.47965

≥1000:

PHP36.49330

PHP32.84399

From: PHP36.49330

Description: High Voltage Switching Regulator Features: -Input voltage range of 4.5V to 40V -Output voltage range of 0.8V to 37V -High efficiency up to 90% -Internal current limit -Thermal shutdown -

Stock:10000

Minimum:2

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UCC3801D

SOP-8

Ti/uc

Low-Power BiCMOS Current-Mode PWM

Utsource

≥1:

PHP132.04435

PHP118.83992

≥5:

PHP88.02957

PHP79.22661

≥10:

PHP79.22661

PHP71.30395

≥20:

PHP77.02571

PHP69.32312

≥50:

PHP74.82545

PHP67.34294

≥100:

PHP72.62455

PHP65.36211

≥200:

PHP70.42365

PHP63.38129

≥500:

PHP69.54320

PHP62.58886

≥1000:

PHP68.22276

PHP61.40046

From: PHP68.22276

Description: The UCC3801D is a high-performance current-mode PWM controller with a wide range of features. It is designed to provide superior performance in off-line and DC-to-DC converter application

Stock:10000

Minimum:2

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UC3525BN

DIP-16

Texas Instruments

00+

Regulating Pulse Width Modulators

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≥1:

PHP255.03198

PHP229.52878

≥5:

PHP242.28034

PHP218.05228

≥10:

PHP229.52878

PHP206.57587

≥20:

PHP223.15295

PHP200.83762

≥50:

PHP216.77721

PHP195.09945

≥100:

PHP210.40139

PHP189.36128

≥200:

PHP204.02557

PHP183.62304

≥500:

PHP201.47527

PHP181.32771

≥1000:

PHP197.64975

PHP177.88479

From: PHP197.64975

Description: The UC3525BN is a high performance fixed frequency current mode controller. It is specifically designed to satisfy the requirements for off-line and DC to DC converters with minimal exter

Stock:10000

Minimum:1

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SG3525ADW

SOP-16

Linfinit

04+

Voltage Mode PWMs; Package: SOWB;

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≥1:

PHP62.60087

PHP56.34076

≥5:

PHP46.95065

PHP42.25555

≥10:

PHP28.17034

PHP25.35332

≥20:

PHP27.38784

PHP24.64908

≥50:

PHP26.60534

PHP23.94476

≥100:

PHP25.82283

PHP23.24053

≥200:

PHP25.04033

PHP22.53629

≥500:

PHP24.72759

PHP22.25484

≥1000:

PHP24.25783

PHP21.83205

From: PHP24.25783

Description: SG3525ADW is a Pulse Width Modulation (PWM) control circuit with a built-in dead time generator. Features: Internal oscillator with adjustable frequency up to 500kHz Internal dead time

Stock:10000

Minimum:2

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TL1453CNS

SOP-16

Texas Instruments

Dual Channel Controller with Wide Input Voltage Range

Utsource

≥1:

PHP188.35247

PHP169.51718

≥5:

PHP125.56834

PHP113.01148

≥10:

PHP113.01148

PHP101.71032

≥20:

PHP109.87226

PHP98.88505

≥50:

PHP106.73305

PHP96.05971

≥100:

PHP103.59384

PHP93.23444

≥200:

PHP100.45462

PHP90.40917

≥500:

PHP99.19900

PHP89.27911

≥1000:

PHP97.31541

PHP87.58390

From: PHP97.31541

TL1453CNS is a low-power, high-speed, single-supply, dual operational amplifier manufactured by Texas Instruments. It is a dual-channel device that operates from a single supply voltage of 2.7 V to 36

Stock:10000

Minimum:2

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MAX1761EEE-T

SSOP16

Maxim Integrated

04+

IC REG CTRLR BUCK 16QSOP

Utsource

≥1:

PHP313.00417

PHP281.70374

≥5:

PHP297.35396

PHP267.61853

≥10:

PHP281.70382

PHP253.53340

≥20:

PHP273.87871

PHP246.49087

≥50:

PHP266.05360

PHP239.44827

≥100:

PHP258.22850

PHP232.40566

≥200:

PHP250.40339

PHP225.36306

≥500:

PHP247.27330

PHP222.54595

≥1000:

PHP242.57828

PHP218.32045

From: PHP242.57828

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UCC2808AD-2

SOP-8

Texas Instruments

06/

LOW POWER CURRENT MODE PUSH-PULL PWM

Utsource

≥1:

PHP240.08064

PHP216.07258

≥5:

PHP228.07661

PHP205.26895

≥10:

PHP216.07258

PHP194.46532

≥20:

PHP210.07024

PHP189.06318

≥50:

PHP204.06854

PHP183.66169

≥100:

PHP198.06685

PHP178.26020

≥200:

PHP192.06451

PHP172.85806

≥500:

PHP189.66371

PHP170.69734

≥1000:

PHP186.06218

PHP167.45593

From: PHP186.06218

The UCC2808AD-2 is an 8-pin SOP (Small Outline Package) integrated circuit from Texas Instruments. It is a dual-channel, high-performance, fixed-frequency, current-mode, pulse-width modulation (PWM) c

Stock:10000

Minimum:1

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TPS64203DBVR

SOT-163

Texas Instruments

N/A

SOT23 STEP DOWN CONTROLLER

Utsource

≥1:

PHP46.95065

PHP42.25555

≥5:

PHP35.21295

PHP31.69168

≥10:

PHP24.64908

PHP22.18417

≥20:

PHP23.47533

PHP21.12782

≥50:

PHP21.12782

PHP19.01503

≥100:

PHP20.54122

PHP18.48709

≥200:

PHP19.95398

PHP17.95859

≥500:

PHP19.36683

PHP17.43017

≥1000:

PHP18.78023

PHP16.90224

From: PHP18.78023

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Minimum:3

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UC3843BD1

SOP-8

On/st/uc

TVS BI-DIRECTIONAL 36V 600W SMB

Utsource

≥1:

PHP64.02150

PHP57.61935

≥5:

PHP48.01613

PHP43.21452

≥10:

PHP28.80968

PHP25.92871

≥20:

PHP28.00941

PHP25.20847

≥50:

PHP27.20914

PHP24.48823

≥100:

PHP26.40887

PHP23.76798

≥200:

PHP25.60860

PHP23.04774

≥500:

PHP25.28841

PHP22.75956

≥1000:

PHP24.80833

PHP22.32750

From: PHP24.80833

Description: The UC3843BD1 is a high performance current mode controller. It is specifically designed to satisfy the requirements of off-line and DC to DC converters with minimal external components.

Stock:10000

Minimum:2

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TPS40055MPWPREP

HTSSOP-16

Texas Instruments

12+

WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER

Utsource

≥1:

PHP914.40306

PHP822.96274

≥5:

PHP863.60287

PHP777.24259

≥10:

PHP838.20282

PHP754.38251

≥20:

PHP812.80269

PHP731.52243

≥50:

PHP787.40264

PHP708.66235

≥100:

PHP777.24259

PHP699.51832

≥200:

PHP762.00251

PHP685.80227

≥500:

PHP751.84253

PHP676.65824

≥1000:

PHP736.60246

PHP662.94219

From: PHP736.60246

TPS40055MPWPREP is a synchronous buck converter with integrated FETs from Texas Instruments. It is a high-performance, low-cost, and low-power solution for a wide range of applications. Description:

Stock:2000

Minimum:1

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MAX1845EEI

SSOP-28

Maxim Integrated

06+

Dual, High-Efficiency, Step-Down Controller with Accurate Current Limit

Utsource

≥1:

PHP250.40339

PHP225.36306

≥5:

PHP237.88318

PHP214.09487

≥10:

PHP225.36306

PHP202.82677

≥20:

PHP219.10295

PHP197.19263

≥50:

PHP212.84285

PHP191.55858

≥100:

PHP206.58275

PHP185.92445

≥200:

PHP200.32273

PHP180.29048

≥500:

PHP197.81876

PHP178.03692

≥1000:

PHP194.06262

PHP174.65634

From: PHP194.06262

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Minimum:1

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MAX668EUB

MSOP-10

Maxim Integrated

0520+

1.8V to 28V Input, PWM Step-Up Controllers in レMAX

Utsource

≥1:

PHP216.07258

PHP194.46532

≥5:

PHP144.04838

PHP129.64355

≥10:

PHP129.64355

PHP116.67919

≥20:

PHP126.04266

PHP113.43842

≥50:

PHP122.44113

PHP110.19701

≥100:

PHP118.83960

PHP106.95561

≥200:

PHP115.23871

PHP103.71484

≥500:

PHP113.79798

PHP102.41816

≥1000:

PHP111.63782

PHP100.47407

From: PHP111.63782

The MAX668EUB is a low-noise, low-dropout linear regulator from Maxim Integrated. It is designed to provide a low-noise, low-dropout voltage supply for a wide range of applications. The device feature

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Minimum:2

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KA3525A

DIP-16

FSC

SMPS Controller; Package: DIP; No of Pins: 16; Container: Rail

Utsource

≥1:

PHP40.01344

PHP36.01210

≥5:

PHP32.01075

PHP28.80968

≥10:

PHP18.40618

PHP16.56556

≥20:

PHP16.00538

PHP14.40484

≥50:

PHP14.40484

PHP12.96435

≥100:

PHP14.00502

PHP12.60455

≥200:

PHP13.60457

PHP12.24411

≥500:

PHP13.20412

PHP11.88367

≥1000:

PHP12.80430

PHP11.52387

From: PHP12.80430

The KA3525A is a voltage-mode PWM controller manufactured by Fairchild Semiconductor Corporation. It is designed to provide a wide variety of features in a single 16-pin package. Description: The KA3

Stock:10000

Minimum:4

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