PMIC - AC DC Converters, Offline Switchers | Page 7

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Used and refurbished parts guaranteed can work well

TOP257YN

TO220-6

Power

06/

Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range

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≥1:

£3.17893

£2.86104

≥5:

£2.11929

£1.90736

≥10:

£1.90736

£1.71662

≥20:

£1.85438

£1.66894

≥50:

£1.80140

£1.62126

≥100:

£1.74842

£1.57358

≥200:

£1.69543

£1.52588

≥500:

£1.67424

£1.50681

≥1000:

£1.64245

£1.47820

From: £1.64245

Description: TOPSwitch-GX Family, Off-Line PWM Switch Features: Integrated 650 V power MOSFET Integrated high voltage startup circuit Integrated frequency jittering Integrated cycle-by-

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

A Valley Switching Converter generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for valley switching operation with minimal external components. The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout, Leading Edge Blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for loop compensation, and self-protection circuitry. Compared with discrete MOSFET and PWM controller solutions, the FSQ-series reduces total cost, component count, size and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a basic platform that is well suited for cost-effective designs of valley switching fly-back converters.

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≥1:

£0.91052

£0.81947

≥5:

£0.68289

£0.61460

≥10:

£0.40973

£0.36876

≥20:

£0.39835

£0.35852

≥50:

£0.38697

£0.34827

≥100:

£0.37559

£0.33803

≥200:

£0.36421

£0.32779

≥500:

£0.35965

£0.32369

≥1000:

£0.35283

£0.31754

From: £0.35283

The FSQ0165RN is a 8-pin DIP (dual in-line package) voltage regulator from FSC (Fairchild Semiconductor). It is a low dropout (LDO) linear regulator with a maximum output current of 1.5A. The FSQ0165

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

MC34023P

DIP-16

On Semiconductor

5-V Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 125

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≥1:

£2.00907

£1.80817

≥5:

£1.33938

£1.20544

≥10:

£1.20545

£1.08490

≥20:

£1.17196

£1.05476

≥50:

£1.13848

£1.02463

≥100:

£1.10499

£0.99449

≥200:

£1.07151

£0.96436

≥500:

£1.05811

£0.95230

≥1000:

£1.03802

£0.93422

From: £1.03802

Description: The MC34023P is a PWM (pulse width modulation) controller designed for off-line and DC-to-DC converter applications. Features: * Low Start-up Current: 0.7mA * Internal Slope Compensation

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

MC44608P40

DIP-8

On/mot

Fixed-40kHz Flyback PWM Voltage-mode Controller With 500V Maximum Startup And Programmable Burst-mode Standby, Package: Pdip, Pins=8

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≥1:

£1.15598

£1.04038

≥5:

£0.86698

£0.78028

≥10:

£0.52019

£0.46817

≥20:

£0.50574

£0.45517

≥50:

£0.49129

£0.44216

≥100:

£0.47684

£0.42916

≥200:

£0.46239

£0.41615

≥500:

£0.45661

£0.41095

≥1000:

£0.44794

£0.40315

From: £0.44794

The MC44608P40 is a monolithic integrated circuit designed for use in motor control applications. It is a high-performance, low-cost, dual-channel, full-bridge driver with a wide range of features. T

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

TOP221PN

DIP-8

Power

06+

The TOP221PN is a 9W second generation 3-terminal Off-Line PWM Switch provides several enhancements over the first generation TOPSwitch family. Many significant circuit enhancements that reduce the sensitivity to board layout and line transients now make the design even easier. TOPSwitch incorporates all functions necessary for a switched mode control system into a three terminal monolithic IC are power MOSFET, PWM controller, high voltage start up circuit, loop compensation and fault protection circuitry.

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≥1:

£2.45136

£2.20623

≥5:

£1.63424

£1.47082

≥10:

£1.47082

£1.32374

≥20:

£1.42996

£1.28697

≥50:

£1.38911

£1.25020

≥100:

£1.34825

£1.21342

≥200:

£1.30740

£1.17666

≥500:

£1.29105

£1.16195

≥1000:

£1.26654

£1.13989

From: £1.26654

The TOP221PN is a fixed frequency, off-line, current-mode PWM controller IC manufactured by Power Integrations. It is designed to provide a high-performance, low-cost solution for AC-DC power supplies

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UCC3889D

SOP-8

Ti/uc

00+

Voltage-Mode SMPS Controller

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≥1:

£2.67095

£2.40385

≥5:

£1.78063

£1.60257

≥10:

£1.60257

£1.44231

≥20:

£1.55805

£1.40225

≥50:

£1.51354

£1.36218

≥100:

£1.46902

£1.32212

≥200:

£1.42450

£1.28205

≥500:

£1.40669

£1.26602

≥1000:

£1.37999

£1.24199

From: £1.37999

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UCC28740DR

SOP-7

Texas Instruments

1746+

IC REG CTRLR FLYBK ISO 7SOIC

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≥1:

£1.01994

£0.91794

≥5:

£0.67996

£0.61196

≥10:

£0.61196

£0.55077

≥20:

£0.59497

£0.53547

≥50:

£0.57796

£0.52017

≥100:

£0.56096

£0.50486

≥200:

£0.54397

£0.48957

≥500:

£0.53716

£0.48345

≥1000:

£0.52697

£0.47427

From: £0.52697

Description: The UCC28740 is a high-performance current-mode controller designed for off-line and DC-to-DC converter applications. Features: - High-performance current-mode control - Low start-up cur

Stock:10000

Minimum:2

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VIPER50A

TO-220

STMicroelectronics

SMPS Primary I.C.ＳＭＰＳ

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≥1:

£1.66934

£1.50241

≥5:

£1.11289

£1.00161

≥10:

£1.00161

£0.90144

≥20:

£0.97378

£0.87640

≥50:

£0.94596

£0.85136

≥100:

£0.91814

£0.82632

≥200:

£0.89032

£0.80128

≥500:

£0.87919

£0.79127

≥1000:

£0.86249

£0.77624

From: £0.86249

Description: VIPER50A is a high-voltage, high-speed power MOSFET and IGBT driver with independent high and low side referenced output channels. Features: High voltage capability up to 600V High sp

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

TNY254G

SOP-8

Power

TinySwitch Family Energy Efficient, Low Power Off-line Switchers

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≥1:

£1.33938

£1.20544

≥5:

£0.89292

£0.80363

≥10:

£0.80363

£0.72327

≥20:

£0.78131

£0.70318

≥50:

£0.75898

£0.68309

≥100:

£0.73666

£0.66300

≥200:

£0.71434

£0.64290

≥500:

£0.70541

£0.63487

≥1000:

£0.69201

£0.62281

From: £0.69201

Description: TNY254G is a high-efficiency, low-power, off-line switcher IC for flyback converters. Features: Low start-up current Low operating current Internal frequency compensation Inte

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UCC3802D

SOP-8

Ti/uc

Low-Power BiCMOS Current-Mode PWM

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≥1:

£1.02434

£0.92190

≥5:

£0.68289

£0.61460

≥10:

£0.61460

£0.55314

≥20:

£0.59752

£0.53777

≥50:

£0.58046

£0.52241

≥100:

£0.56339

£0.50705

≥200:

£0.54631

£0.49168

≥500:

£0.53948

£0.48554

≥1000:

£0.52924

£0.47631

From: £0.52924

Description: The UCC3802D is a high-performance, low-cost, current-mode PWM controller with a wide range of features. It is designed for use in off-line and DC-to-DC converters. Features: Low start

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

TNY264PN

DIP7

Power

Enhanced, Energy Efficient, Low Power Off-line Switcher

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≥1:

£0.89292

£0.80363

≥5:

£0.66969

£0.60272

≥10:

£0.40181

£0.36163

≥20:

£0.39065

£0.35159

≥50:

£0.37949

£0.34154

≥100:

£0.36833

£0.33150

≥200:

£0.35717

£0.32145

≥500:

£0.35270

£0.31743

≥1000:

£0.34601

£0.31141

From: £0.34601

Package: DIP7 Description: TNY264PN is a high efficiency, low power off-line switcher integrated circuit. Features: Low start-up current Low operating current Low standby power consumption Interna

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

TOP249Y

TO220-6

Power

06/

Family Extended Power, Design Flexible,Integrated Off-line Switcher

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≥1:

£2.05747

£1.85172

≥5:

£1.37165

£1.23448

≥10:

£1.23448

£1.11103

≥20:

£1.20019

£1.08017

≥50:

£1.16590

£1.04931

≥100:

£1.13161

£1.01845

≥200:

£1.09732

£0.98759

≥500:

£1.08360

£0.97524

≥1000:

£1.06303

£0.95672

From: £1.06303

TOP249Y is an integrated off-line switcher IC with an integrated power MOSFET and a PWM current mode control. It is designed for use in off-line switch mode power supplies (SMPS) with minimal external

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

ICE3B0565

DIP-8

Infineon Technologies AG

CoolSET? F3; Package: PG-DIP-8; Package: PG-DIP-8; VDS max: 650.0 V; ID max: 0.5 A; RDS on typ: 4.7 Ohm; Ptot max: -;

Utsource

≥1:

£0.81947

£0.73752

≥5:

£0.61460

£0.55314

≥10:

£0.43022

£0.38720

≥20:

£0.40973

£0.36876

≥50:

£0.36876

£0.33189

≥100:

£0.35852

£0.32267

≥200:

£0.34827

£0.31345

≥500:

£0.33803

£0.30423

≥1000:

£0.32779

£0.29501

From: £0.32779

Description: Infineon IC ICE3B0565 Low Side P-Channel Power MOSFET Features: -8-pin DIP package -Operating temperature range: -40°C to 150°C -Maximum drain source voltage: 600V -Maximum drain current:

Stock:10000

Minimum:3

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TOP201YAI

TO220

Power

Three-terminal Off-line PWM Switch

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≥1:

£1.02140

£0.91926

≥5:

£0.68093

£0.61284

≥10:

£0.61284

£0.55156

≥20:

£0.59581

£0.53623

≥50:

£0.57879

£0.52092

≥100:

£0.56177

£0.50560

≥200:

£0.54475

£0.49027

≥500:

£0.53794

£0.48414

≥1000:

£0.52772

£0.47495

From: £0.52772

Description: TOP201YAI is a three-terminal off-line PWM switching regulator with integrated high voltage power MOSFET. Features: Low start-up current Low operating current Internal thermal sh

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

TNY255G

SOP-8

Power

TinySwitch Family Energy Efficient, Low Power Off-line Switchers

Utsource

≥1:

£0.90661

£0.81595

≥5:

£0.67996

£0.61196

≥10:

£0.40797

£0.36718

≥20:

£0.39664

£0.35698

≥50:

£0.38531

£0.34678

≥100:

£0.37398

£0.33658

≥200:

£0.36264

£0.32638

≥500:

£0.35811

£0.32230

≥1000:

£0.35131

£0.31618

From: £0.35131

Stock:10000

Minimum:2

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LNK362PG

DIP7

Power

Energy Effi cient, Low Power Off-Line Switcher IC

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≥1:

£0.68289

£0.61460

≥5:

£0.51217

£0.46095

≥10:

£0.35852

£0.32267

≥20:

£0.34145

£0.30730

≥50:

£0.30730

£0.27657

≥100:

£0.29876

£0.26889

≥200:

£0.29023

£0.26121

≥500:

£0.28169

£0.25353

≥1000:

£0.27316

£0.24584

From: £0.27316

Description: The LNK362PG is a high-performance, low-power off-line switcher integrated circuit with a minimal number of external components. It is specifically designed for an off-line, low-power sup

Stock:10000

Minimum:3

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UC2879N

DIP20

Texas Instruments

350 to 400 MHz FSK/ASK receiver ST-RECORD01 family

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≥1:

£2.26978

£2.04280

≥5:

£2.15629

£1.94066

≥10:

£2.04280

£1.83852

≥20:

£1.98606

£1.78745

≥50:

£1.92931

£1.73638

≥100:

£1.87257

£1.68531

≥200:

£1.81583

£1.63424

≥500:

£1.79313

£1.61381

≥1000:

£1.75908

£1.58317

From: £1.75908

The UC2879N is a dual-channel, low-side, high-current, high-efficiency, synchronous buck controller from Texas Instruments. It is designed to provide a simple, low-cost solution for high-current, high

Stock:10000

Minimum:1

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Used and refurbished parts guaranteed can work well

TNY268P

DIP-7

Power

Enhanced, Energy Efficient, Low Power Off-line Switcher

Utsource

≥1:

£0.69315

£0.62384

≥5:

£0.51987

£0.46788

≥10:

£0.36391

£0.32752

≥20:

£0.34658

£0.31192

≥50:

£0.31192

£0.28073

≥100:

£0.30325

£0.27293

≥200:

£0.29459

£0.26513

≥500:

£0.28593

£0.25734

≥1000:

£0.27726

£0.24954

From: £0.27726

The TNY268P is a low-power, low-cost, off-line flyback switching regulator controller IC designed for use in low-power AC/DC power supplies. It is available in a 7-pin DIP package. Features: Low st

Stock:10000

Minimum:3

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Used and refurbished parts guaranteed can work well

UCC3804D

SOP8

Unitrode

Low-Power BiCMOS Current-Mode PWM

Utsource

≥1:

£0.96436

£0.86792

≥5:

£0.72327

£0.65094

≥10:

£0.43396

£0.39057

≥20:

£0.42191

£0.37972

≥50:

£0.40985

£0.36886

≥100:

£0.39780

£0.35802

≥200:

£0.38574

£0.34717

≥500:

£0.38092

£0.34283

≥1000:

£0.37369

£0.33632

From: £0.37369

Description: The UCC3804D is a high-performance, low-cost, current-mode, fixed-frequency, pulse-width modulation (PWM) controller. Features: Fixed frequency operation up to 500kHz Internal soft

Stock:10000

Minimum:2

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