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Used and refurbished parts guaranteed can work well

MAX1634EAI

SSOP-28

Maxim Integrated

03+

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

Utsource

≥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 $1.15252

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

库存:10000

起订量:2

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TL1451ACPWRG4

SOP-16

Texas Instruments

06/

DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS

Utsource

≥1:

US $2.73200

US $2.45880

≥5:

US $2.59540

US $2.33586

≥10:

US $2.45880

US $2.21292

≥20:

US $2.39050

US $2.15145

≥50:

US $2.32220

US $2.08998

≥100:

US $2.25390

US $2.02851

≥200:

US $2.18560

US $1.96704

≥500:

US $2.15828

US $1.94245

≥1000:

US $2.11730

US $1.90557

From: US $2.11730

库存:10000

起订量:2

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UC2842AD

SOP-14

UC

00+

Current Mode PWMs; Package: SOIC;

Utsource

≥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

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

库存:10000

起订量:2

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UC2846DW

SOP-16P

UC

0425/

Current Mode PWM Controller

Utsource

≥1:

US $3.28800

US $2.95920

≥5:

US $2.19200

US $1.97280

≥10:

US $1.97280

US $1.77552

≥20:

US $1.91800

US $1.72620

≥50:

US $1.86320

US $1.67688

≥100:

US $1.80840

US $1.62756

≥200:

US $1.75360

US $1.57824

≥500:

US $1.73168

US $1.55851

≥1000:

US $1.69880

US $1.52892

From: US $1.69880

Description: High Performance Current Mode PWM Controller Features: Internal Slope Compensation Internal Soft Start Internal Leading Edge Blanking Internal Over Current Protection Internal

库存:10000

起订量:2

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ISL6228HRTZ-T

TQFN-28

Intersil

1001+

CTRLR SYNC BUCK DUAL 28-TQFN

Utsource

≥1:

US $2.74000

US $2.46600

≥5:

US $2.60300

US $2.34270

≥10:

US $2.46600

US $2.21940

≥20:

US $2.39750

US $2.15775

≥50:

US $2.32900

US $2.09610

≥100:

US $2.26050

US $2.03445

≥200:

US $2.19200

US $1.97280

≥500:

US $2.16460

US $1.94814

≥1000:

US $2.12350

US $1.91115

From: US $2.12350

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

库存:10000

起订量: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

Utsource

≥1:

US $1.56464

US $1.40818

≥5:

US $1.17348

US $1.05613

≥10:

US $0.70409

US $0.63368

≥20:

US $0.68453

US $0.61608

≥50:

US $0.66497

US $0.59847

≥100:

US $0.64541

US $0.58087

≥200:

US $0.62586

US $0.56327

≥500:

US $0.61803

US $0.55623

≥1000:

US $0.60630

US $0.54567

From: US $0.60630

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

库存:10000

起订量:2

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UC2843D

SOP8

Texas Instruments

N/A

CURRENTMODE PWM CONTROLLER

Utsource

≥1:

US $1.46685

US $1.32017

≥5:

US $0.97790

US $0.88011

≥10:

US $0.88011

US $0.79210

≥20:

US $0.85566

US $0.77009

≥50:

US $0.83122

US $0.74810

≥100:

US $0.80677

US $0.72609

≥200:

US $0.78232

US $0.70409

≥500:

US $0.77254

US $0.69529

≥1000:

US $0.75787

US $0.68208

From: US $0.75787

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

库存:10000

起订量:2

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ISL6744ABZ

SOP8

Intersil

Full-Bridge, Half-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC

Utsource

US $2.00000

US $1.80000

From: US $2.00000

Description: The ISL6744A is a high performance, low noise, low dropout, linear regulator. Features: Low Dropout Voltage: 0.3V (Typ) at 100mA Low Noise: 30μVrms (Typ) at 10mA High PSRR: 80dB (T

库存:10000

起订量:2

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KA7553A

DIP-8

FAI

02+

SMPS Controller

Utsource

≥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

库存:10000

起订量:2

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UC2844D

SOP-14

Ti/uc

06+

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

Utsource

≥1:

US $1.27080

US $1.14372

≥5:

US $0.84720

US $0.76248

≥10:

US $0.76248

US $0.68623

≥20:

US $0.74130

US $0.66717

≥50:

US $0.72012

US $0.64811

≥100:

US $0.69894

US $0.62905

≥200:

US $0.67776

US $0.60998

≥500:

US $0.66929

US $0.60236

≥1000:

US $0.65658

US $0.59092

From: US $0.65658

Description: The UC2844D is a high performance fixed frequency current mode controller. Features: * Internal Slope Compensation * Pulse-by-Pulse Current Limiting * Undervoltage Lockout with Hysteresi

库存:10000

起订量:2

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LTC1625IS#PBF

SOP16

Linear

10+

IC REG CTRLR BUCK/BOOST 16SOIC

Utsource

≥1:

US $8.76800

US $7.89120

≥5:

US $8.32960

US $7.49664

≥10:

US $7.89120

US $7.10208

≥20:

US $7.67200

US $6.90480

≥50:

US $7.45280

US $6.70752

≥100:

US $7.23360

US $6.51024

≥200:

US $7.01440

US $6.31296

≥500:

US $6.92672

US $6.23405

≥1000:

US $6.79520

US $6.11568

From: US $6.79520

Description: The LTC1625IS#PBF is a low power, high precision, dual-channel, 12-bit, voltage output digital-to-analog converter (DAC) with an internal reference. Features: Low power: 1.3mW (typica

库存:5000

起订量:1

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UC3825ADWG4

SOP-16

Texas Instruments

Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-SOIC

Utsource

≥1:

US $8.38200

US $7.54380

≥5:

US $7.96290

US $7.16661

≥10:

US $7.54380

US $6.78942

≥20:

US $7.33425

US $6.60083

≥50:

US $7.12470

US $6.41223

≥100:

US $6.91515

US $6.22364

≥200:

US $6.70560

US $6.03504

≥500:

US $6.62178

US $5.95960

≥1000:

US $6.49605

US $5.84645

From: US $6.49605

库存:5000

起订量:1

添加到收藏夹

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MAX1761EEE-T

SSOP16

Maxim Integrated

04+

IC REG CTRLR BUCK 16QSOP

Utsource

≥1:

US $5.46400

US $4.91760

≥5:

US $5.19080

US $4.67172

≥10:

US $4.91760

US $4.42584

≥20:

US $4.78100

US $4.30290

≥50:

US $4.64440

US $4.17996

≥100:

US $4.50780

US $4.05702

≥200:

US $4.37120

US $3.93408

≥500:

US $4.31656

US $3.88490

≥1000:

US $4.23460

US $3.81114

From: US $4.23460

库存:10000

起订量:1

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UCC2808AD-2

SOP-8

Texas Instruments

06/

LOW POWER CURRENT MODE PUSH-PULL PWM

Utsource

≥1:

US $4.19100

US $3.77190

≥5:

US $3.98145

US $3.58331

≥10:

US $3.77190

US $3.39471

≥20:

US $3.66712

US $3.30041

≥50:

US $3.56235

US $3.20612

≥100:

US $3.45758

US $3.11182

≥200:

US $3.35280

US $3.01752

≥500:

US $3.31089

US $2.97980

≥1000:

US $3.24802

US $2.92322

From: US $3.24802

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

库存:10000

起订量:1

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TPS64203DBVR

SOT-163

Texas Instruments

N/A

SOT23 STEP DOWN CONTROLLER

Utsource

≥1:

US $0.81960

US $0.73764

≥5:

US $0.61470

US $0.55323

≥10:

US $0.43029

US $0.38726

≥20:

US $0.40980

US $0.36882

≥50:

US $0.36882

US $0.33194

≥100:

US $0.35858

US $0.32272

≥200:

US $0.34833

US $0.31350

≥500:

US $0.33808

US $0.30427

≥1000:

US $0.32784

US $0.29506

From: US $0.32784

库存:10000

起订量:3

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UCC2813N-5

DIP-8

Texas Instruments

Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP

Utsource

≥1:

US $2.67150

US $2.40435

≥5:

US $1.78100

US $1.60290

≥10:

US $1.60290

US $1.44261

≥20:

US $1.55838

US $1.40254

≥50:

US $1.51385

US $1.36247

≥100:

US $1.46932

US $1.32239

≥200:

US $1.42480

US $1.28232

≥500:

US $1.40699

US $1.26629

≥1000:

US $1.38028

US $1.24225

From: US $1.38028

Description: The UCC2813N-5 is a current-mode PWM controller with a wide input voltage range of 4.5V to 40V. It is designed to provide a simple solution for offline flyback power supplies. Features:

库存:10000

起订量:2

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UC3843BD1

SOP-8

On/st/uc

TVS BI-DIRECTIONAL 36V 600W SMB

Utsource

≥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

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.

库存:10000

起订量:2

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TPS40055MPWPREP

HTSSOP-16

Texas Instruments

12+

WIDE-INPUT SYNCHRONOUS BUCK CONTROLLER

Utsource

≥1:

US $15.96240

US $14.36616

≥5:

US $15.07560

US $13.56804

≥10:

US $14.63220

US $13.16898

≥20:

US $14.18880

US $12.76992

≥50:

US $13.74540

US $12.37086

≥100:

US $13.56804

US $12.21124

≥200:

US $13.30200

US $11.97180

≥500:

US $13.12464

US $11.81218

≥1000:

US $12.85860

US $11.57274

From: US $12.85860

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:

库存:2000

起订量:1

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MAX8577EUB+

MSOP-10

Maxim Integrated

10+

IC REG CTRLR BUCK 10UMAX

Utsource

≥1:

US $3.64780

US $3.28302

≥5:

US $3.46541

US $3.11887

≥10:

US $3.28302

US $2.95472

≥20:

US $3.19182

US $2.87264

≥50:

US $3.10063

US $2.79057

≥100:

US $3.00944

US $2.70850

≥200:

US $2.91824

US $2.62642

≥500:

US $2.88176

US $2.59358

≥1000:

US $2.82704

US $2.54434

From: US $2.82704

库存:10000

起订量:1

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MAX747CSD+

SOP14

Maxim Integrated

Regulator Output DC-DC Controller IC 14-SOIC

Utsource

≥1:

US $4.37120

US $3.93408

≥5:

US $4.15264

US $3.73738

≥10:

US $3.93408

US $3.54067

≥20:

US $3.82480

US $3.44232

≥50:

US $3.71552

US $3.34397

≥100:

US $3.60624

US $3.24562

≥200:

US $3.49696

US $3.14726

≥500:

US $3.45325

US $3.10793

≥1000:

US $3.38768

US $3.04891

From: US $3.38768

Manufacturer: Maxim Integrated Package: SOP14 Description: The MAX747 is a low-cost, micropower, CMOS voltage supervisor that monitors power supplies in microprocessor systems. Features: Low Supp

库存:10000

起订量:1

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