PMIC - Voltage Regulators - DC DC Switching Controllers | Page 15

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Used and refurbished parts guaranteed can work well

UC3845NG

DIP8

On Semiconductor

0540+NOPB

High Performance Current Mode Controllers

Utsource

≥1:

C$2.26059

C$2.03453

≥5:

C$1.50706

C$1.35635

≥10:

C$1.35635

C$1.22072

≥20:

C$1.31868

C$1.18681

≥50:

C$1.28100

C$1.15290

≥100:

C$1.24332

C$1.11899

≥200:

C$1.20565

C$1.08508

≥500:

C$1.19058

C$1.07152

≥1000:

C$1.16797

C$1.05117

From: C$1.16797

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UCC2897ARGPR

QFN-20

Texasins

2012

ADVANCED CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

Utsource

≥1:

C$3.83090

C$3.44781

≥5:

C$3.63936

C$3.27542

≥10:

C$3.44781

C$3.10303

≥20:

C$3.35204

C$3.01683

≥50:

C$3.25626

C$2.93064

≥100:

C$3.16049

C$2.84444

≥200:

C$3.06472

C$2.75825

≥500:

C$3.02641

C$2.72377

≥1000:

C$2.96895

C$2.67205

From: C$2.96895

Description: Dual-Channel, High-Voltage, High-Speed MOSFET Gate Driver Features: -High-Voltage Gate Drivers: Up to ±20V -High-Speed Gate Drivers: Up to 1.5ns -Integrated Bootstrap Diode -Undervoltag

Stock:10000

Minimum:1

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Used and refurbished parts guaranteed can work well

The UCC2891/2/3/4 family of PWM controllers is designed to simplify implementation of the various active clamp/reset switching power topologies. The UCC289x is a peak current-mode, fixedfrequency, high-performance pulse width modulator. It includes the logic and the drive capability for the auxiliary switch with a simple method of programming the critical delays for proper active clamp operation. The UCC2891/3 includes a 110-V start-up regulator for initial start-up and to provide keep-alive power during stand-by. Additional features include an internal programmable slope compensation circuit, precise DMAX limit, and a single resistor programmable synchronizable oscillator. An accurate line monitoring function also programs the converter\x92s ON and OFF transitions with regard to the bulk input voltage. Along with the UCC2897, this UCC289x family allows the power supply designer to eliminate many of the external components, reducing the size and complexity of the design.

Utsource

≥1:

C$5.47471

C$4.92724

≥5:

C$3.64981

C$3.28482

≥10:

C$3.28482

C$2.95634

≥20:

C$3.19358

C$2.87422

≥50:

C$3.10234

C$2.79211

≥100:

C$3.01109

C$2.70998

≥200:

C$2.91984

C$2.62786

≥500:

C$2.88335

C$2.59502

≥1000:

C$2.82860

C$2.54574

From: C$2.82860

The UCC2893PWR is a high-performance, low-cost, current-mode, PWM controller for off-line and DC-to-DC converter applications. It is designed to provide excellent line and load regulation in a wide ra

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

LTC1771ES8#TRPBF

SOP-8

Linear

0439+

IC REG CTRLR BUCK 8SOIC

Utsource

≥1:

C$9.79588

C$8.81629

≥5:

C$9.30609

C$8.37548

≥10:

C$8.81629

C$7.93466

≥20:

C$8.57140

C$7.71426

≥50:

C$8.32650

C$7.49385

≥100:

C$8.08160

C$7.27344

≥200:

C$7.83671

C$7.05303

≥500:

C$7.73875

C$6.96487

≥1000:

C$7.59181

C$6.83263

From: C$7.59181

Stock:5000

Minimum:1

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Used and refurbished parts guaranteed can work well

UCC38C43DGK

MSOP8

Texas Instruments

08+10

BICMOS LOW POWER CURRENT MODE PWM CONTROLLER

Utsource

≥1:

C$4.52118

C$4.06906

≥5:

C$3.01412

C$2.71271

≥10:

C$2.71271

C$2.44144

≥20:

C$2.63735

C$2.37362

≥50:

C$2.56200

C$2.30580

≥100:

C$2.48665

C$2.23798

≥200:

C$2.41129

C$2.17016

≥500:

C$2.38115

C$2.14304

≥1000:

C$2.33594

C$2.10235

From: C$2.33594

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

TL3842BD-8

SOP8

Texas Instruments

12+

HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS

Utsource

≥1:

C$1.50706

C$1.35635

≥5:

C$1.13029

C$1.01727

≥10:

C$0.67818

C$0.61036

≥20:

C$0.65934

C$0.59340

≥50:

C$0.64050

C$0.57645

≥100:

C$0.62166

C$0.55950

≥200:

C$0.60282

C$0.54254

≥500:

C$0.59529

C$0.53576

≥1000:

C$0.58399

C$0.52559

From: C$0.58399

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UCC38084DRG4

SOP8

Texas Instruments

06+

8-PIN CURRENT MODE PUSH-PULL PWM CONTROLLERS WITH PROGRAMMABLE SLOPE COMPENSATION

Utsource

≥1:

C$5.27471

C$4.74724

≥5:

C$5.01097

C$4.50987

≥10:

C$4.74724

C$4.27251

≥20:

C$4.61537

C$4.15383

≥50:

C$4.48350

C$4.03515

≥100:

C$4.35163

C$3.91647

≥200:

C$4.21976

C$3.79779

≥500:

C$4.16702

C$3.75031

≥1000:

C$4.08790

C$3.67911

From: C$4.08790

Description: UCC38084DRG4 is a high-performance, low-cost, low-side gate driver IC with integrated protection features from Texas Instruments. It is designed to drive a wide range of N-channel MOSFETs

Stock:10000

Minimum:1

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TL2845D

SOP14

Texas Instruments

0752+

CURRENT-MODE PWM CONTROLLERS

Utsource

≥1:

C$0.93916

C$0.84524

≥5:

C$0.75133

C$0.67620

≥10:

C$0.43201

C$0.38881

≥20:

C$0.37566

C$0.33810

≥50:

C$0.33810

C$0.30429

≥100:

C$0.32871

C$0.29584

≥200:

C$0.31932

C$0.28738

≥500:

C$0.30992

C$0.27893

≥1000:

C$0.30053

C$0.27048

From: C$0.30053

TL2845D is a low-power, low-dropout linear regulator from Texas Instruments. It is available in a SOP14 package and features an adjustable output voltage from 1.2V to 20V. The device has a maximum out

Stock:10000

Minimum:4

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UC2845BD1G

SOP-8

On Semiconductor

10+

CTRLR CURRENT MODE HP 8-SOIC

Utsource

≥1:

C$2.82573

C$2.54316

≥5:

C$1.88382

C$1.69544

≥10:

C$1.69544

C$1.52590

≥20:

C$1.64835

C$1.48351

≥50:

C$1.60125

C$1.44113

≥100:

C$1.55415

C$1.39874

≥200:

C$1.50706

C$1.35635

≥500:

C$1.48822

C$1.33940

≥1000:

C$1.45996

C$1.31397

From: C$1.45996

The UC2845BD1G is a high performance current mode controller manufactured by ON Semiconductor. It is designed to provide improved line and load regulation in current mode control systems. It is availa

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

LTC3703EGN#PBF

SSOP-16

LT

0712+

IC REG CTRLR BUCK 16SSOP

Utsource

≥1:

C$6.78176

C$6.10359

≥5:

C$6.44268

C$5.79841

≥10:

C$6.10359

C$5.49323

≥20:

C$5.93405

C$5.34064

≥50:

C$5.76450

C$5.18805

≥100:

C$5.59496

C$5.03546

≥200:

C$5.42541

C$4.88287

≥500:

C$5.35759

C$4.82184

≥1000:

C$5.25587

C$4.73028

From: C$5.25587

Stock:10000

Minimum:1

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Used and refurbished parts guaranteed can work well

UCC28C44DGK

MSOP8

Texas Instruments

2008

BICMOS LOW POWER CURRENT MODE PWM CONTROLLER

Utsource

≥1:

C$3.95603

C$3.56043

≥5:

C$2.63735

C$2.37362

≥10:

C$2.37362

C$2.13626

≥20:

C$2.30768

C$2.07692

≥50:

C$2.24175

C$2.01758

≥100:

C$2.17582

C$1.95823

≥200:

C$2.10988

C$1.89890

≥500:

C$2.08351

C$1.87516

≥1000:

C$2.04395

C$1.83955

From: C$2.04395

Description: The UCC28C44 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 solutio

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UC2845BNG

DIP-8

On Semiconductor

2013+

High Performance Current Mode Controllers

Utsource

≥1:

C$0.94191

C$0.84772

≥5:

C$0.75353

C$0.67818

≥10:

C$0.43328

C$0.38995

≥20:

C$0.37677

C$0.33909

≥50:

C$0.33909

C$0.30518

≥100:

C$0.32967

C$0.29670

≥200:

C$0.32025

C$0.28823

≥500:

C$0.31083

C$0.27975

≥1000:

C$0.30141

C$0.27127

From: C$0.30141

Description: The UC2845BNG is a high performance current-mode PWM controller with a minimum on-time of 200ns. It is specifically designed for off-line and DC-to-DC converter applications offering the

Stock:10000

Minimum:4

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Used and refurbished parts guaranteed can work well

LT1725CS#PBF

SOP-16

Linear

10+

IC REG CTRLR FLYBACK 16SOIC

Utsource

≥1:

C$9.04235

C$8.13812

≥5:

C$8.59023

C$7.73121

≥10:

C$8.13812

C$7.32431

≥20:

C$7.91206

C$7.12085

≥50:

C$7.68600

C$6.91740

≥100:

C$7.45994

C$6.71395

≥200:

C$7.23388

C$6.51050

≥500:

C$7.14346

C$6.42911

≥1000:

C$7.00782

C$6.30704

From: C$7.00782

The LT1725CS#PBF is a low dropout (LDO) linear regulator from Linear Technology. It is a low noise, low quiescent current, low dropout voltage regulator with an adjustable output voltage range of 1.2V

Stock:10000

Minimum:1

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Used and refurbished parts guaranteed can work well

MAX1954EUB+

MSOP10

Maxim Integrated

10+

IC REG CTRLR BUCK 10UMAX

Utsource

≥1:

C$3.39088

C$3.05179

≥5:

C$2.26059

C$2.03453

≥10:

C$2.03453

C$1.83108

≥20:

C$1.97802

C$1.78021

≥50:

C$1.92150

C$1.72935

≥100:

C$1.86499

C$1.67849

≥200:

C$1.80847

C$1.62762

≥500:

C$1.78586

C$1.60728

≥1000:

C$1.75196

C$1.57676

From: C$1.75196

Description: Dual, Low-Noise, High-PSRR, Low-Dropout Linear Regulators Features: Low-Noise Output: 10μVRMS (MAX1954) High PSRR: 80dB at 1kHz Low Dropout Voltage: 150mV at 200mA Low Quiescent Curre

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

MIC38C43AYM

SOP-8

Micrel

07+

BiCMOS Current-Mode PWM Controllers

Utsource

≥1:

C$2.25399

C$2.02859

≥5:

C$1.50266

C$1.35239

≥10:

C$1.35239

C$1.21715

≥20:

C$1.31483

C$1.18334

≥50:

C$1.27726

C$1.14953

≥100:

C$1.23969

C$1.11572

≥200:

C$1.20213

C$1.08191

≥500:

C$1.18710

C$1.06839

≥1000:

C$1.16456

C$1.04810

From: C$1.16456

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

LT3748EMS#TRPBF

N/A

Linear

13+

IC REG CTRLR FLYBACK 16MSOP

Utsource

≥1:

C$12.16207

C$10.94587

≥5:

C$11.55397

C$10.39857

≥10:

C$10.94587

C$9.85128

≥20:

C$10.64182

C$9.57763

≥50:

C$10.33776

C$9.30399

≥100:

C$10.03371

C$9.03034

≥200:

C$9.72966

C$8.75669

≥500:

C$9.60804

C$8.64723

≥1000:

C$9.42561

C$8.48305

From: C$9.42561

Description: The LT3748EMS#TRPBF is a high efficiency, synchronous step-down switching regulator controller with an integrated high side MOSFET. Features: Wide 4.5V to 38V Input Voltage Range Prog

Stock:5000

Minimum:1

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Used and refurbished parts guaranteed can work well

MIC2194YM

SOP-8

Micrel

O943

PWM BUCK BST CM 8SOIC

Utsource

≥1:

C$4.65978

C$4.19380

≥5:

C$3.10652

C$2.79587

≥10:

C$2.79587

C$2.51628

≥20:

C$2.71821

C$2.44639

≥50:

C$2.64054

C$2.37649

≥100:

C$2.56288

C$2.30659

≥200:

C$2.48522

C$2.23670

≥500:

C$2.45415

C$2.20874

≥1000:

C$2.40755

C$2.16680

From: C$2.40755

Description: The MIC2194 is a high-efficiency, low-noise, synchronous buck regulator that operates over a wide input voltage range. Features: - 4.5V to 28V input voltage range - Up to 95% efficiency

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

UC3844D8TR

SOP-8

Texas Instruments

10+

Current Mode PWM Controller

Utsource

≥1:

C$3.38098

C$3.04288

≥5:

C$2.25399

C$2.02859

≥10:

C$2.02859

C$1.82573

≥20:

C$1.97224

C$1.77502

≥50:

C$1.91589

C$1.72430

≥100:

C$1.85954

C$1.67359

≥200:

C$1.80319

C$1.62287

≥500:

C$1.78065

C$1.60259

≥1000:

C$1.74684

C$1.57216

From: C$1.74684

UC3844D8TR is a high performance current mode PWM controller manufactured by Texas Instruments. It is available in an 8-pin SOIC package. Description: The UC3844D8TR is a high performance current mod

Stock:10000

Minimum:2

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