PMIC - Voltage Regulators - DC DC Switching Controllers | Page 4

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Used and refurbished parts guaranteed can work well

LTC3785EUF

QFN-24

LT

06+

DIODE SCHOTTKY SINGLE 25V 200mW 0.4V-vf 200mA-IFM 10mA-IF 0.5uA-IR SOD-123 3K/REEL

Utsource

≥1:

AU $10.03599

AU $9.03239

≥5:

AU $9.53419

AU $8.58077

≥10:

AU $9.03239

AU $8.12915

≥20:

AU $8.78149

AU $7.90334

≥50:

AU $8.53059

AU $7.67753

≥100:

AU $8.27969

AU $7.45172

≥200:

AU $8.02879

AU $7.22591

≥500:

AU $7.92843

AU $7.13559

≥1000:

AU $7.77789

AU $7.00010

From: AU $7.77789

Stock:10000

Minimum:1

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Used and refurbished parts guaranteed can work well

KA3845B

DIP-8

Samsung

SMPS Controller

Utsource

≥1:

AU $1.67756

AU $1.50981

≥5:

AU $1.25817

AU $1.13236

≥10:

AU $0.75490

AU $0.67941

≥20:

AU $0.73393

AU $0.66054

≥50:

AU $0.71296

AU $0.64167

≥100:

AU $0.69199

AU $0.62280

≥200:

AU $0.67102

AU $0.60392

≥500:

AU $0.66264

AU $0.59637

≥1000:

AU $0.65006

AU $0.58505

From: AU $0.65006

Description: The KA3845B is a monolithic integrated circuit designed for use as a low power, high performance, fixed frequency, pulse width modulation (PWM) control circuit. Features: - High efficien

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UC3843BVD

SOP14

Motorola

High Performance Current Mode Controller

Utsource

≥1:

AU $1.67267

AU $1.50540

≥5:

AU $1.25450

AU $1.12905

≥10:

AU $0.75270

AU $0.67743

≥20:

AU $0.73179

AU $0.65861

≥50:

AU $0.71088

AU $0.63979

≥100:

AU $0.68997

AU $0.62098

≥200:

AU $0.66907

AU $0.60216

≥500:

AU $0.66071

AU $0.59464

≥1000:

AU $0.64816

AU $0.58334

From: AU $0.64816

Description: The UC3843BVD is a high performance current mode PWM controller. It is specifically designed for Off-Line and DC-to-DC converter applications with minimal external components. Features:

Stock:10000

Minimum:2

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TL1451ACPWRG4

SOP-16

Texas Instruments

06/

DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS

Utsource

≥1:

AU $4.18166

AU $3.76349

≥5:

AU $3.97258

AU $3.57532

≥10:

AU $3.76349

AU $3.38714

≥20:

AU $3.65895

AU $3.29306

≥50:

AU $3.55441

AU $3.19897

≥100:

AU $3.44987

AU $3.10488

≥200:

AU $3.34533

AU $3.01079

≥500:

AU $3.30351

AU $2.97316

≥1000:

AU $3.24079

AU $2.91671

From: AU $3.24079

Stock:10000

Minimum:2

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TL2845DR-8

SOP-8

Texas Instruments

03+

CURRENT-MODE PWM CONTROLLERS

Utsource

≥1:

AU $3.13625

AU $2.82262

≥5:

AU $2.09083

AU $1.88175

≥10:

AU $1.88175

AU $1.69357

≥20:

AU $1.82948

AU $1.64653

≥50:

AU $1.77721

AU $1.59948

≥100:

AU $1.72494

AU $1.55244

≥200:

AU $1.67267

AU $1.50540

≥500:

AU $1.65176

AU $1.48658

≥1000:

AU $1.62039

AU $1.45835

From: AU $1.62039

TL2845DR-8 is an 8-pin SOP (Small Outline Package) voltage regulator from Texas Instruments. It is a low dropout (LDO) regulator with an adjustable output voltage of 1.2V to 5.5V. It has a maximum out

Stock:10000

Minimum:2

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UC2843ADM

SOP-8

MSC

05+

Current Mode PWMs; Package: SOIC;

Utsource

≥1:

AU $1.30850

AU $1.17765

≥5:

AU $0.98137

AU $0.88324

≥10:

AU $0.68696

AU $0.61826

≥20:

AU $0.65425

AU $0.58882

≥50:

AU $0.58883

AU $0.52995

≥100:

AU $0.57247

AU $0.51522

≥200:

AU $0.55611

AU $0.50050

≥500:

AU $0.53976

AU $0.48578

≥1000:

AU $0.52340

AU $0.47106

From: AU $0.52340

The UC2843ADM is a high performance current mode PWM controller manufactured by Texas Instruments. It is a monolithic integrated circuit in an 8-pin SOP (Small Outline Package) package. Description

Stock:10000

Minimum:3

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UCC2806DW

SOP-16

Ti/uc

LOW-POWER, DUAL-OUTPUT, CURRENT-MODE PWM CONTROLLER

Utsource

≥1:

AU $7.69781

AU $6.92803

≥5:

AU $7.31292

AU $6.58163

≥10:

AU $6.92803

AU $6.23522

≥20:

AU $6.73558

AU $6.06202

≥50:

AU $6.54314

AU $5.88882

≥100:

AU $6.35069

AU $5.71562

≥200:

AU $6.15825

AU $5.54242

≥500:

AU $6.08127

AU $5.47314

≥1000:

AU $5.96580

AU $5.36922

From: AU $5.96580

Description: UCC2806DW is a high-performance current-mode PWM controller from Texas Instruments. It is designed to provide improved performance and lower external parts count when used in off-line or

Stock:10000

Minimum:1

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UC2823AN

DIP-16

Ti/uc

High Speed PWM Controller

Utsource

≥1:

AU $8.36332

AU $7.52699

≥5:

AU $7.94516

AU $7.15064

≥10:

AU $7.52699

AU $6.77429

≥20:

AU $7.31791

AU $6.58612

≥50:

AU $7.10883

AU $6.39794

≥100:

AU $6.89974

AU $6.20977

≥200:

AU $6.69066

AU $6.02159

≥500:

AU $6.60702

AU $5.94632

≥1000:

AU $6.48158

AU $5.83342

From: AU $6.48158

Stock:10000

Minimum:1

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UC2844AD

SOP14

Ti/st

06+

Current Mode PWMs; Package: SOIC;

Utsource

≥1:

AU $1.92445

AU $1.73201

≥5:

AU $1.28297

AU $1.15467

≥10:

AU $1.15467

AU $1.03920

≥20:

AU $1.12259

AU $1.01033

≥50:

AU $1.09052

AU $0.98147

≥100:

AU $1.05846

AU $0.95261

≥200:

AU $1.02637

AU $0.92374

≥500:

AU $1.01355

AU $0.91219

≥1000:

AU $0.99429

AU $0.89486

From: AU $0.99429

Stock:10000

Minimum:2

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MC34067P

DIP-16

On/mot

n/a

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

Utsource

≥1:

AU $1.97405

AU $1.77664

≥5:

AU $1.31603

AU $1.18443

≥10:

AU $1.18443

AU $1.06598

≥20:

AU $1.15152

AU $1.03636

≥50:

AU $1.11862

AU $1.00676

≥100:

AU $1.08573

AU $0.97716

≥200:

AU $1.05282

AU $0.94754

≥500:

AU $1.03966

AU $0.93569

≥1000:

AU $1.01991

AU $0.91792

From: AU $1.01991

Description: The MC34067P is a monolithic control circuit containing the primary functions required for DC-to-DC converters. Features: Low power consumption Low voltage operation High voltage oper

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

LM5642MTC

TSSOP-28

National Semiconductor

06+

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

Utsource

≥1:

AU $2.20180

AU $1.98162

≥5:

AU $1.46787

AU $1.32108

≥10:

AU $1.32108

AU $1.18897

≥20:

AU $1.28438

AU $1.15594

≥50:

AU $1.24769

AU $1.12292

≥100:

AU $1.21100

AU $1.08990

≥200:

AU $1.17429

AU $1.05686

≥500:

AU $1.15961

AU $1.04365

≥1000:

AU $1.13759

AU $1.02383

From: AU $1.13759

Stock:10000

Minimum:2

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KA7500B

DIP-16

Samsung

03+

VOLTAGE-MODE PWM CONTROLLER

Utsource

≥1:

AU $0.37421

AU $0.33679

≥10:

AU $0.26728

AU $0.24055

≥50:

AU $0.21383

AU $0.19245

≥100:

AU $0.19245

AU $0.17320

≥150:

AU $0.18175

AU $0.16357

≥200:

AU $0.17640

AU $0.15876

≥500:

AU $0.17428

AU $0.15685

≥1000:

AU $0.17213

AU $0.15492

≥3000:

AU $0.17106

AU $0.15396

From: AU $0.17106

The KA7500B is a 16-pin DIP integrated circuit (IC) manufactured by Samsung. It is a voltage mode pulse width modulation (PWM) controller that is used to control the speed of DC motors and other simil

Stock:10000

Minimum:13

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MC33067DW

SOP-16

Motorola

0528/

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

Utsource

≥1:

AU $4.82299

AU $4.34069

≥5:

AU $4.58184

AU $4.12366

≥10:

AU $4.34069

AU $3.90662

≥20:

AU $4.22011

AU $3.79810

≥50:

AU $4.09954

AU $3.68959

≥100:

AU $3.97898

AU $3.58108

≥200:

AU $3.85839

AU $3.47255

≥500:

AU $3.81016

AU $3.42915

≥1000:

AU $3.73781

AU $3.36403

From: AU $3.73781

Description: The MC33067DW is a high voltage, high speed, low side gate driver with a built-in charge pump. It is designed to drive N-channel power MOSFETs and IGBTs in high side switching application

Stock:10000

Minimum:1

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UC3526N

DIP-18

Ti/uc

04+

Voltage-Mode SMPS Controller

Utsource

≥1:

AU $4.52452

AU $4.07207

≥5:

AU $4.29830

AU $3.86846

≥10:

AU $4.07207

AU $3.66486

≥20:

AU $3.95895

AU $3.56306

≥50:

AU $3.84584

AU $3.46126

≥100:

AU $3.73273

AU $3.35946

≥200:

AU $3.61962

AU $3.25765

≥500:

AU $3.57437

AU $3.21694

≥1000:

AU $3.50650

AU $3.15585

From: AU $3.50650

UC3526N is a high-performance current-mode pulse-width modulation (PWM) controller. It is designed to offer improved performance and lower external parts count when implemented for controlling all typ

Stock:10000

Minimum:1

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Used and refurbished parts guaranteed can work well

UC3845D

SOP14

Motorola

SMPS Controller

Utsource

≥1:

AU $1.42593

AU $1.28334

≥5:

AU $1.06945

AU $0.96250

≥10:

AU $0.74861

AU $0.67375

≥20:

AU $0.71296

AU $0.64167

≥50:

AU $0.64167

AU $0.57750

≥100:

AU $0.62385

AU $0.56147

≥200:

AU $0.60602

AU $0.54542

≥500:

AU $0.58819

AU $0.52937

≥1000:

AU $0.57037

AU $0.51333

From: AU $0.57037

Description: The UC3845D is a high performance current mode PWM controller. It is specifically designed for off-line and dc-to-dc converter applications offering the designer a cost effective solution

Stock:10000

Minimum:3

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UC3844D

SOP-14

UC

SMPS Controller

Utsource

≥1:

AU $1.99887

AU $1.79898

≥5:

AU $1.49915

AU $1.34924

≥10:

AU $0.89949

AU $0.80954

≥20:

AU $0.87451

AU $0.78705

≥50:

AU $0.84953

AU $0.76457

≥100:

AU $0.82453

AU $0.74208

≥200:

AU $0.79955

AU $0.71960

≥500:

AU $0.78956

AU $0.71060

≥1000:

AU $0.77456

AU $0.69710

From: AU $0.77456

UC3844D is a PWM controller IC from Texas Instruments. It is available in a 14 pin SOP package. Description: The UC3844D is a current-mode PWM control integrated circuit for controlling switching pow

Stock:10000

Minimum:2

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SG3524D

SOIC-16

Ti/phi

Voltage Mode PWMs; Package: SOIC;

Utsource

≥1:

AU $1.80981

AU $1.62883

≥5:

AU $1.35736

AU $1.22162

≥10:

AU $0.81441

AU $0.73297

≥20:

AU $0.79179

AU $0.71261

≥50:

AU $0.76917

AU $0.69225

≥100:

AU $0.74655

AU $0.67189

≥200:

AU $0.72392

AU $0.65153

≥500:

AU $0.71488

AU $0.64339

≥1000:

AU $0.70130

AU $0.63117

From: AU $0.70130

The SG3524D is a Pulse Width Modulation (PWM) control circuit with an integrated power MOSFET driver. It is designed to provide improved performance and lower external parts count when used in a buck

Stock:10000

Minimum:2

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SG1825CJ

DIP-16

Linfinit

Current Mode PWMs; Package: DIP;

Utsource

≥1:

AU $18.81748

AU $16.93573

≥5:

AU $17.77206

AU $15.99486

≥10:

AU $17.24935

AU $15.52442

≥20:

AU $16.72665

AU $15.05398

≥50:

AU $16.20394

AU $14.58354

≥100:

AU $15.99485

AU $14.39537

≥200:

AU $15.68123

AU $14.11311

≥500:

AU $15.47215

AU $13.92493

≥1000:

AU $15.15852

AU $13.64267

From: AU $15.15852

The SG1825CJ is a fixed frequency current mode PWM controller manufactured by Linfinity. It is available in a 16-pin DIP package. Description: The SG1825CJ is a high performance current mode PWM cont

Stock:5000

Minimum:1

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