PMIC - Voltage Regulators - DC DC Switching Controllers | Page 18

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Used and refurbished parts guaranteed can work well

MAX1649EPA

DIP-8

Maxim Integrated

5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controllers

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≥1:

PHP594.70799

PHP535.23722

≥5:

PHP564.97257

PHP508.47527

≥10:

PHP535.23722

PHP481.71348

≥20:

PHP520.36951

PHP468.33259

≥50:

PHP505.50179

PHP454.95161

≥100:

PHP490.63408

PHP441.57064

≥200:

PHP475.76636

PHP428.18974

≥500:

PHP469.81909

PHP422.83715

≥1000:

PHP460.89865

PHP414.80877

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UC3845BD1G

SOP-8

STMicroelectronics

1A, 52kHz 250khz Max Current Mode PWM Control Circuit with 8.4 UVLO Threshold and 48% Max Duty Cycle33333333333 ; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98

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≥1:

PHP62.78413

PHP56.50570

≥5:

PHP47.08814

PHP42.37935

≥10:

PHP28.25285

PHP25.42758

≥20:

PHP27.46811

PHP24.72126

≥50:

PHP26.68328

PHP24.01495

≥100:

PHP25.89846

PHP23.30863

≥200:

PHP25.11364

PHP22.60223

≥500:

PHP24.79977

PHP22.31982

≥1000:

PHP24.32889

PHP21.89599

From: PHP24.32889

Description: UC3845BD1G is a high performance current mode PWM controller manufactured by STMicroelectronics. Features: * High performance current mode PWM controller * Internal oscillator with frequ

Stock:10000

Minimum:2

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UCC28C43DGKRG4

MSOP-8

Ti/uc

07/

BiCMOS Low-Power Current Mode PWM Controller 8-MSOP -40 to 105

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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: UCC28C43 is a high-performance current-mode PWM controller with an integrated 5V low-dropout regulator. Feature: 1. High-performance current-mode PWM controller 2. Internal 5V low-dropou

Stock:10000

Minimum:1

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ISL6307CRZ

QFN-48

Intersil

05+

6-Phase PWM Controller with 8 Bit VID Code Capable of Precision RDSON or DCR Differential Current

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≥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

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PHP123.99869

PHP111.59884

≥1000:

PHP121.64430

PHP109.47989

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MC33060AD

SOP-14

On Semiconductor

N/A

PRECISION SWITCHMODE PULSE WIDTH MODULATOR CONTROL CIRCUIT

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≥1:

PHP94.17619

PHP84.75855

≥5:

PHP62.78413

PHP56.50570

≥10:

PHP56.50570

PHP50.85516

≥20:

PHP54.93613

PHP49.44253

≥50:

PHP53.36657

PHP48.02989

≥100:

PHP51.79692

PHP46.61726

≥200:

PHP50.22735

PHP45.20462

≥500:

PHP49.59946

PHP44.63947

≥1000:

PHP48.65770

PHP43.79191

From: PHP48.65770

Description: The MC33060 is a high voltage, high performance, monolithic, pulse width modulation (PWM) control circuit. Features: Operating Voltage Range: 10V to 60V Operating Frequency Range: 0.5

Stock:10000

Minimum:2

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UC3844BD1013TR

SOP-8

STMicroelectronics

07+/PB

High performance current mode PWM controller

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≥1:

PHP47.87864

PHP43.09079

≥5:

PHP35.90902

PHP32.31814

≥10:

PHP25.13660

PHP22.62296

≥20:

PHP23.93932

PHP21.54540

≥50:

PHP21.54540

PHP19.39083

≥100:

PHP20.94680

PHP18.85209

≥200:

PHP20.34867

PHP18.31383

≥500:

PHP19.75007

PHP17.77509

≥1000:

PHP19.15147

PHP17.23635

From: PHP19.15147

Description: High Performance Current Mode PWM Controller Features: Internal 500 kHz oscillator Internal Soft Start Internal Slope Compensation Low Start-up Current (20 μA) Low Operating Cu

Stock:10000

Minimum:3

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MAX1639ESE

SOP-16

MAX

01+

High-Speed Step-Down Controller with Synchronous Rectification for CPU Power

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≥1:

PHP197.77011

PHP177.99307

≥5:

PHP131.84669

PHP118.66202

≥10:

PHP118.66202

PHP106.79579

≥20:

PHP115.36587

PHP103.82927

≥50:

PHP112.06972

PHP100.86276

≥100:

PHP108.77358

PHP97.89624

≥200:

PHP105.47735

PHP94.92965

≥500:

PHP104.15867

PHP93.74277

≥1000:

PHP102.18120

PHP91.96305

From: PHP102.18120

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Minimum:2

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ISL6520CB

SOP-8

Intersil

01+

Adjustable Precision Shunt Regulator 3-TO-92 -40 to 125

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≥1:

PHP141.26433

PHP127.13790

≥5:

PHP94.17619

PHP84.75855

≥10:

PHP84.75863

PHP76.28274

≥20:

PHP82.40424

PHP74.16379

≥50:

PHP80.04977

PHP72.04476

≥100:

PHP77.69538

PHP69.92581

≥200:

PHP75.34099

PHP67.80686

≥500:

PHP74.39923

PHP66.95929

≥1000:

PHP72.98660

PHP65.68790

From: PHP72.98660

Description: The ISL6520CB is a high-performance, low-side, synchronous buck controller with integrated MOSFET drivers. Features: Wide input voltage range: 4.5V to 28V High efficiency: up to 95%

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Minimum:2

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Hook-Up Wire; Conductor Size AWG:30; No. Strands x Strand Size:7 x 38; Jacket Color:Green; Approval Bodies:UL; Approval Categories:UL AWM Style 1007; JQA-F-; Passes VW-1 Flame Test; Conductor Material:Copper; Conductor Plating:Tin RoHS Compliant: Yes

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≥1:

PHP141.26433

PHP127.13790

≥5:

PHP94.17619

PHP84.75855

≥10:

PHP84.75863

PHP76.28274

≥20:

PHP82.40424

PHP74.16379

≥50:

PHP80.04977

PHP72.04476

≥100:

PHP77.69538

PHP69.92581

≥200:

PHP75.34099

PHP67.80686

≥500:

PHP74.39923

PHP66.95929

≥1000:

PHP72.98660

PHP65.68790

From: PHP72.98660

The UCC3813D-1 is a high-performance, low-cost, current-mode PWM controller designed for off-line and DC-to-DC converter applications. It is designed to provide a high level of integration, performanc

Stock:10000

Minimum:2

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UC3843AD1

SOP-8

On Semiconductor

01+

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

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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

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RT9612BGS

SOP8

Richtek

2013+

IC REG CTRLR BUCK 8SOP

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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

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UCC28C43D

SOP-8

Texas Instruments

04/

BICMOS LOW POWER CURRENT MODE PWM CONTROLLER

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≥1:

PHP141.26433

PHP127.13790

≥5:

PHP94.17619

PHP84.75855

≥10:

PHP84.75863

PHP76.28274

≥20:

PHP82.40424

PHP74.16379

≥50:

PHP80.04977

PHP72.04476

≥100:

PHP77.69538

PHP69.92581

≥200:

PHP75.34099

PHP67.80686

≥500:

PHP74.39923

PHP66.95929

≥1000:

PHP72.98660

PHP65.68790

From: PHP72.98660

Description: The UCC28C43D is a high-performance, low-cost, current-mode PWM controller with a wide input voltage range of 4.5 V to 40 V. Features: * Low start-up current * Low operating current * In

Stock:10000

Minimum:2

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LM3478MM/NOPB

MSOP-8

National Semiconductor

LM3478/LM3478Q High Efficiency Low-Side N-Channel Controller for Switching Regulator; Package: MINI SOIC; No of Pins: 8; Qty per Container: 1000/Reel

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≥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

Description: LM3478MM/NOPB is a monolithic high voltage switching regulator with an integrated high voltage power MOSFET. It is designed to provide a regulated output voltage from an input voltage of

Stock:10000

Minimum:2

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UC2843AM

DIP8

Linfinity

00+

Current Mode PWMs; Package: DIP;

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≥1:

PHP94.17619

PHP84.75855

≥5:

PHP62.78413

PHP56.50570

≥10:

PHP56.50570

PHP50.85516

≥20:

PHP54.93613

PHP49.44253

≥50:

PHP53.36657

PHP48.02989

≥100:

PHP51.79692

PHP46.61726

≥200:

PHP50.22735

PHP45.20462

≥500:

PHP49.59946

PHP44.63947

≥1000:

PHP48.65770

PHP43.79191

From: PHP48.65770

Description: The UC2843AM is a high performance fixed frequency current mode controller. Features: -High performance fixed frequency current mode control -Low start up current -Low operating cur

Stock:10000

Minimum:2

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UC2845BN

DIP-8

UC

Omnifet : fully autoprotected Power MOSFET

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≥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

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SG3843M

DIP-8

SG

95+

Current Mode PWMs; Package: DIP;

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≥1:

PHP44.51031

PHP40.05930

≥5:

PHP35.60820

PHP32.04740

≥10:

PHP20.47472

PHP18.42723

≥20:

PHP17.80414

PHP16.02370

≥50:

PHP16.02370

PHP14.42132

≥100:

PHP15.57859

PHP14.02071

≥200:

PHP15.13348

PHP13.62009

≥500:

PHP14.68837

PHP13.21956

≥1000:

PHP14.24326

PHP12.81895

From: PHP14.24326

The SG3843M is a fixed frequency current mode PWM controller. It is designed to offer improved performance and lower external parts count when implemented for controlling switch mode power supplies.

Stock:10000

Minimum:3

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UC2843BD1

SOP-8

On Semiconductor

06+

DIODE, TVS, POLARIZED, SMBJ40A, 40V, DIO_SMB_POL

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≥1:

PHP32.44610

PHP29.20149

≥5:

PHP29.20149

PHP26.28131

≥10:

PHP19.46766

PHP17.52093

≥20:

PHP16.22305

PHP14.60074

≥50:

PHP14.92501

PHP13.43251

≥100:

PHP12.97844

PHP11.68056

≥200:

PHP11.68040

PHP10.51233

≥500:

PHP11.03195

PHP9.92877

≥1000:

PHP10.38285

PHP9.34458

From: PHP10.38285

Description: The UC2843BD1 is a current-mode PWM controller manufactured by ON Semiconductor. It is designed to provide improved performance and reduced external parts count when used in a wide variet

Stock:10000

Minimum:4

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SG3524P

SOP-16

STMicroelectronics

REGULATING PULSE WIDTH MODULATORS

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≥1:

PHP64.70893

PHP58.23804

≥5:

PHP48.53166

PHP43.67851

≥10:

PHP29.11898

PHP26.20704

≥20:

PHP28.31015

PHP25.47912

≥50:

PHP27.50132

PHP24.75119

≥100:

PHP26.69241

PHP24.02319

≥200:

PHP25.88357

PHP23.29518

≥500:

PHP25.55995

PHP23.00397

≥1000:

PHP25.07474

PHP22.56726

From: PHP25.07474

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Minimum:2

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UC2524N

DIP-16

Texas Instruments

01+

Advanced Regulating Pulse Width Modulators

Utsource

≥1:

PHP141.26433

PHP127.13790

≥5:

PHP94.17619

PHP84.75855

≥10:

PHP84.75863

PHP76.28274

≥20:

PHP82.40424

PHP74.16379

≥50:

PHP80.04977

PHP72.04476

≥100:

PHP77.69538

PHP69.92581

≥200:

PHP75.34099

PHP67.80686

≥500:

PHP74.39923

PHP66.95929

≥1000:

PHP72.98660

PHP65.68790

From: PHP72.98660

The UC2524N is a dual-channel, fixed-frequency, current-mode pulse-width modulation (PWM) controller from Texas Instruments. It is designed for off-line and DC-to-DC converter applications. Features:

Stock:10000

Minimum:2

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UCC2801N

DIP-8

Unitrode

Low-Power BiCMOS Current-Mode PWM

Utsource

≥1:

PHP98.50693

PHP88.65626

≥5:

PHP65.67134

PHP59.10417

≥10:

PHP59.10417

PHP53.19379

≥20:

PHP57.46242

PHP51.71617

≥50:

PHP55.82059

PHP50.23855

≥100:

PHP54.17884

PHP48.76094

≥200:

PHP52.53701

PHP47.28332

≥500:

PHP51.88055

PHP46.69248

≥1000:

PHP50.89526

PHP45.80571

From: PHP50.89526

The UCC2801N is a current-mode PWM controller from Unitrode. It is designed for use in off-line and DC-to-DC fixed-frequency current-mode control schemes with a minimal external parts count. Features

Stock:10000

Minimum:2

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