PMIC - Voltage Regulators - DC DC Switching Controllers | Page 19

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Used and refurbished parts guaranteed can work well

UC3844BVD1

SOP-8

On Semiconductor

04+

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

Utsource

≥1:

S$1.49979

S$1.34981

≥5:

S$1.12484

S$1.01236

≥10:

S$0.67490

S$0.60741

≥20:

S$0.65616

S$0.59054

≥50:

S$0.63741

S$0.57367

≥100:

S$0.61866

S$0.55680

≥200:

S$0.59991

S$0.53992

≥500:

S$0.59242

S$0.53318

≥1000:

S$0.58117

S$0.52305

From: S$0.58117

Stock:10000

Minimum:2

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LTC1628CG-SYNC#PBF

SSOP-28

Linear

06+

IC REG CTRLR BUCK 28SSOP

Utsource

≥1:

S$3.74947

S$3.37452

≥5:

S$3.56199

S$3.20579

≥10:

S$3.37452

S$3.03707

≥20:

S$3.28078

S$2.95270

≥50:

S$3.18705

S$2.86834

≥100:

S$3.09331

S$2.78398

≥200:

S$2.99957

S$2.69962

≥500:

S$2.96208

S$2.66587

≥1000:

S$2.90584

S$2.61525

From: S$2.90584

#PBF Description: The LTC1628CG-SYNC#PBF is a low power, high performance, dual 8-bit buffered voltage output digital-to-analog converter (DAC) with an integrated voltage reference. Features:

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

MIC38HC43BM

SOP-8

Micrel

03+

BiCMOS 1A Current-Mode PWM Controllers

Utsource

≥1:

S$0.76467

S$0.68820

≥5:

S$0.61174

S$0.55056

≥10:

S$0.35175

S$0.31658

≥20:

S$0.30587

S$0.27528

≥50:

S$0.27528

S$0.24776

≥100:

S$0.26764

S$0.24087

≥200:

S$0.25999

S$0.23399

≥500:

S$0.25234

S$0.22710

≥1000:

S$0.24470

S$0.22023

From: S$0.24470

Stock:10000

Minimum:4

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TPS51117PW

TSSOP14

Texas Instruments

10+

SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER

Utsource

≥1:

S$1.49541

S$1.34587

≥5:

S$1.12156

S$1.00940

≥10:

S$0.67293

S$0.60564

≥20:

S$0.65424

S$0.58882

≥50:

S$0.63555

S$0.57199

≥100:

S$0.61686

S$0.55517

≥200:

S$0.59816

S$0.53835

≥500:

S$0.59069

S$0.53162

≥1000:

S$0.57947

S$0.52152

From: S$0.57947

Stock:10000

Minimum:2

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UCC28C44DR

SOP-8

Texas Instruments

11+

BiCMOS LOW-POWER CURRENT-MODE PWM CONTROLLER

Utsource

≥1:

S$2.10285

S$1.89256

≥5:

S$1.57713

S$1.41941

≥10:

S$0.94629

S$0.85166

≥20:

S$0.92000

S$0.82800

≥50:

S$0.89371

S$0.80434

≥100:

S$0.86743

S$0.78068

≥200:

S$0.84114

S$0.75703

≥500:

S$0.83063

S$0.74757

≥1000:

S$0.81485

S$0.73337

From: S$0.81485

Stock:10000

Minimum:2

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LT3524N

DIP-16

LT

00/01

Regulating Pulse Width Modulator

Utsource

≥1:

S$2.00726

S$1.80654

≥5:

S$1.33818

S$1.20436

≥10:

S$1.20436

S$1.08392

≥20:

S$1.17090

S$1.05381

≥50:

S$1.13746

S$1.02371

≥100:

S$1.10400

S$0.99360

≥200:

S$1.07054

S$0.96349

≥500:

S$1.05716

S$0.95144

≥1000:

S$1.03708

S$0.93337

From: S$1.03708

Description: The LT3524N is a fixed frequency, current mode, step-down switching regulator with an internal power switch. Features: Wide 4.5V to 60V Input Voltage Range Output Current up to 5A Pro

Stock:10000

Minimum:2

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TPS51125ARGER

QFN-24

Texas Instruments

12+Rohs

Dual-Synchronous, Step-Down Controller with Out-of-Audio? Operation and 100-mA LDOs for Notebook System Power

Utsource

≥1:

S$2.87080

S$2.58372

≥5:

S$1.91387

S$1.72248

≥10:

S$1.72248

S$1.55023

≥20:

S$1.67464

S$1.50718

≥50:

S$1.62679

S$1.46411

≥100:

S$1.57893

S$1.42104

≥200:

S$1.53110

S$1.37798

≥500:

S$1.51195

S$1.36076

≥1000:

S$1.48326

S$1.33493

From: S$1.48326

TPS51125ARGER is a synchronous buck converter with integrated FETs from Texas Instruments. It is designed to provide a low cost, high efficiency solution for applications requiring up to 5A of output

Stock:10000

Minimum:2

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MAX5015ESA

SOP8

Maxim Integrated

04+

Current-Mode PWM Controllers with Integrated Startup Circuit for Isolated Power Supplies

Utsource

≥1:

S$3.44102

S$3.09692

≥5:

S$2.29402

S$2.06461

≥10:

S$2.06461

S$1.85815

≥20:

S$2.00726

S$1.80654

≥50:

S$1.94991

S$1.75492

≥100:

S$1.89256

S$1.70331

≥200:

S$1.83521

S$1.65169

≥500:

S$1.81228

S$1.63105

≥1000:

S$1.77786

S$1.60008

From: S$1.77786

Description: Low-Voltage, Low-Power, 8-Channel, 12-Bit DAC with I2C Interface Features: 8-Channel, 12-Bit DAC Low-Voltage Operation: 2.7V to 5.5V Low-Power Consumption: 0.7mW/channel I2C Interface

Stock:10000

Minimum:2

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TPS53126PWR

TSSOP24

Texas Instruments

12+

DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS

Utsource

≥1:

S$1.72051

S$1.54846

≥5:

S$1.14701

S$1.03231

≥10:

S$1.03231

S$0.92908

≥20:

S$1.00362

S$0.90326

≥50:

S$0.97496

S$0.87746

≥100:

S$0.94629

S$0.85166

≥200:

S$0.91761

S$0.82585

≥500:

S$0.90614

S$0.81552

≥1000:

S$0.88892

S$0.80003

From: S$0.88892

Stock:10000

Minimum:2

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UC3846DWTRG4

SOP16

Texas Instruments

12+

Current Mode PWM Controller

Utsource

≥1:

S$4.49936

S$4.04942

≥5:

S$2.99957

S$2.69962

≥10:

S$2.69962

S$2.42965

≥20:

S$2.62463

S$2.36216

≥50:

S$2.54964

S$2.29467

≥100:

S$2.47465

S$2.22718

≥200:

S$2.39966

S$2.15969

≥500:

S$2.36966

S$2.13270

≥1000:

S$2.32467

S$2.09220

From: S$2.32467

Description: The UC3846DWTRG4 is a high performance current mode controller for off-line and DC to DC converter applications. Features: * High performance current mode control * Internal leading edge

Stock:10000

Minimum:2

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UC28023N

DIP-16

UC

ECONOMY HIGH-SPEED PWM CONTROLLER

Utsource

≥1:

S$3.82336

S$3.44102

≥5:

S$3.63219

S$3.26897

≥10:

S$3.44102

S$3.09692

≥20:

S$3.34544

S$3.01090

≥50:

S$3.24986

S$2.92487

≥100:

S$3.15427

S$2.83884

≥200:

S$3.05869

S$2.75282

≥500:

S$3.02045

S$2.71841

≥1000:

S$2.96310

S$2.66679

From: S$2.96310

The UC28023N is a 16-pin DIP IC manufactured by Texas Instruments. It is a high-performance, low-power, low-dropout (LDO) linear regulator. It is designed to provide a regulated output voltage of 3.3V

Stock:10000

Minimum:1

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LTC1435CG

SSOP-16

LT

98+

High Efficiency Low Noise Synchronous Step-Down Switching Regulator

Utsource

≥1:

S$5.55152

S$4.99637

≥5:

S$3.70101

S$3.33091

≥10:

S$3.33091

S$2.99782

≥20:

S$3.23839

S$2.91455

≥50:

S$3.14586

S$2.83127

≥100:

S$3.05334

S$2.74800

≥200:

S$2.96080

S$2.66472

≥500:

S$2.92380

S$2.63142

≥1000:

S$2.86829

S$2.58146

From: S$2.86829

Stock:10000

Minimum:2

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UC2846Q

PLCC-20

UC

Current Mode PWM Controller

Utsource

≥1:

S$4.54980

S$4.09482

≥5:

S$4.32231

S$3.89008

≥10:

S$4.09481

S$3.68533

≥20:

S$3.98107

S$3.58296

≥50:

S$3.86733

S$3.48059

≥100:

S$3.75358

S$3.37823

≥200:

S$3.63984

S$3.27586

≥500:

S$3.59434

S$3.23491

≥1000:

S$3.52610

S$3.17349

From: S$3.52610

The UC2846Q is a high performance current mode PWM controller with an internal oscillator. It is designed to provide improved performance and reduced external parts count when used in switching power

Stock:10000

Minimum:1

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MAX797ESE

SOP16

MAX

0408/

Octal Bus Transceivers With 3-State Outputs 20-CFP -55 to 125

Utsource

≥1:

S$4.58803

S$4.12923

≥5:

S$3.05869

S$2.75282

≥10:

S$2.75282

S$2.47754

≥20:

S$2.67635

S$2.40872

≥50:

S$2.59988

S$2.33990

≥100:

S$2.52342

S$2.27108

≥200:

S$2.44695

S$2.20226

≥500:

S$2.41637

S$2.17473

≥1000:

S$2.37048

S$2.13343

From: S$2.37048

Description: Low-Dropout Positive Voltage Regulator Feature: Output Voltage Range: 1.2V to 5.5V Dropout Voltage: 0.5V (Typical) Output Current: 500mA Low Quiescent Current: 10μA (Typical) L

Stock:10000

Minimum:2

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HIP6311ACB

SOP20

Intersil

01+

Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller

Utsource

≥1:

S$3.78513

S$3.40661

≥5:

S$2.52342

S$2.27108

≥10:

S$2.27108

S$2.04397

≥20:

S$2.20800

S$1.98720

≥50:

S$2.14490

S$1.93041

≥100:

S$2.08182

S$1.87363

≥200:

S$2.01873

S$1.81686

≥500:

S$1.99350

S$1.79415

≥1000:

S$1.95565

S$1.76008

From: S$1.95565

Stock:10000

Minimum:2

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LTC3850EUFD#PBF

QFN-28

LT

08+

IC REG CTRLR BUCK 28QFN

Utsource

≥1:

S$15.29344

S$13.76410

≥5:

S$14.52877

S$13.07589

≥10:

S$13.76410

S$12.38769

≥20:

S$13.38176

S$12.04358

≥50:

S$12.99942

S$11.69948

≥100:

S$12.61709

S$11.35538

≥200:

S$12.23475

S$11.01128

≥500:

S$12.08182

S$10.87364

≥1000:

S$11.85242

S$10.66717

From: S$11.85242

Stock:5000

Minimum:1

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SG1525AJ-883B

CDIP-16

Microsemi

1236

IC REG CTRLR PUSH-PULL 16JDIP

Utsource

≥1:

S$9.45577

S$8.51019

≥5:

S$8.98298

S$8.08468

≥10:

S$8.51019

S$7.65917

≥20:

S$8.27380

S$7.44642

≥50:

S$8.03740

S$7.23366

≥100:

S$7.80101

S$7.02091

≥200:

S$7.56462

S$6.80815

≥500:

S$7.47006

S$6.72305

≥1000:

S$7.32822

S$6.59540

From: S$7.32822

Stock:5000

Minimum:1

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UC3844ADTR

SOP-14

Texas Instruments

01+07+

Current Mode PWM Controller

Utsource

≥1:

S$3.61308

S$3.25177

≥5:

S$2.40872

S$2.16785

≥10:

S$2.16785

S$1.95106

≥20:

S$2.10762

S$1.89686

≥50:

S$2.04741

S$1.84267

≥100:

S$1.98719

S$1.78847

≥200:

S$1.92698

S$1.73428

≥500:

S$1.90288

S$1.71259

≥1000:

S$1.86676

S$1.68008

From: S$1.86676

Stock:10000

Minimum:2

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TPS51219RTER

WQFN-16

N/S

1240+

High Performance, Single-Synchronous Step-Down Controller with Differential Voltage Feedback

Utsource

≥1:

S$3.49275

S$3.14347

≥5:

S$2.32850

S$2.09565

≥10:

S$2.09565

S$1.88608

≥20:

S$2.03744

S$1.83369

≥50:

S$1.97923

S$1.78130

≥100:

S$1.92101

S$1.72891

≥200:

S$1.86280

S$1.67652

≥500:

S$1.83951

S$1.65556

≥1000:

S$1.80459

S$1.62413

From: S$1.80459

Stock:10000

Minimum:2

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BD9853AFV-E2

TSSOP-16

ROHM Semiconductor

07+

REG SW STEP DOWN 2CH 16-SSOP

Utsource

≥1:

S$2.06461

S$1.85815

≥5:

S$1.37641

S$1.23877

≥10:

S$1.23877

S$1.11490

≥20:

S$1.20436

S$1.08392

≥50:

S$1.16994

S$1.05295

≥100:

S$1.13554

S$1.02199

≥200:

S$1.10113

S$0.99101

≥500:

S$1.08736

S$0.97862

≥1000:

S$1.06672

S$0.96005

From: S$1.06672

Stock:10000

Minimum:2

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