PMIC - Voltage Regulators - DC DC Switching Controllers | Page 12

Used and refurbished parts guaranteed can work well

SC1485ITSTRT

TSSOP

Semtech International

2008

Dual Synchronous Buck Pseudo Fixed Frequency Power Supply Controller The SC1485 is a dual output constant on synchronousbuck PWM controller intended for use in notebook computers and other battery operated portable devices. Features include high efficiency and a fast dynamic response with no minimum on time. The excellent transient response, means that SC1485 based solutions will require less output capacitance than competing fixed frequency converters. The frequency is constant until a step in load or line voltage occurs at which time the pulse density and frequency will increase or decrease to counter the change in output or input voltage. After the transient event, the controller frequency will return to steady state operation. At light loads, Power-Save Mode enables the SC1485 to skip PWM pulses for better efficiency.

Utsource

≥1:

PHP250.40339

PHP225.36306

≥5:

PHP237.88318

PHP214.09487

≥10:

PHP225.36306

PHP202.82677

≥20:

PHP219.10295

PHP197.19263

≥50:

PHP212.84285

PHP191.55858

≥100:

PHP206.58275

PHP185.92445

≥200:

PHP200.32273

PHP180.29048

≥500:

PHP197.81876

PHP178.03692

≥1000:

PHP194.06262

PHP174.65634

From: PHP194.06262

Description: SC1485ITSTRT is a voltage supervisor IC from Semtech Corporation. It is a low power, low voltage supervisor with an active-low reset output. Features: Low power consumption Low voltage

Stock:10000

Minimum:1

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

UCC2897ARGPR

QFN-20

Texasins

2012

ADVANCED CURRENT-MODE ACTIVE CLAMP PWM CONTROLLER

Utsource

≥1:

PHP159.59545

PHP143.63593

≥5:

PHP151.61573

PHP136.45415

≥10:

PHP143.63593

PHP129.27230

≥20:

PHP139.64603

PHP125.68141

≥50:

PHP135.65613

PHP122.09053

≥100:

PHP131.66631

PHP118.49964

≥200:

PHP127.67640

PHP114.90876

≥500:

PHP126.08043

PHP113.47235

≥1000:

PHP123.68650

PHP111.31787

From: PHP123.68650

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

UCC2893PWR

TSSOP-16

Texas Instruments

10+

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:

PHP228.07661

PHP205.26895

≥5:

PHP152.05107

PHP136.84596

≥10:

PHP136.84596

PHP123.16137

≥20:

PHP133.04453

PHP119.74006

≥50:

PHP129.24373

PHP116.31939

≥100:

PHP125.44229

PHP112.89808

≥200:

PHP121.64086

PHP109.47677

≥500:

PHP120.12051

PHP108.10847

≥1000:

PHP117.83942

PHP106.05546

From: PHP117.83942

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

UCC38C43DGK

MSOP8

Texas Instruments

08+10

BICMOS LOW POWER CURRENT MODE PWM CONTROLLER

Utsource

≥1:

PHP188.35247

PHP169.51718

≥5:

PHP125.56834

PHP113.01148

≥10:

PHP113.01148

PHP101.71032

≥20:

PHP109.87226

PHP98.88505

≥50:

PHP106.73305

PHP96.05971

≥100:

PHP103.59384

PHP93.23444

≥200:

PHP100.45462

PHP90.40917

≥500:

PHP99.19900

PHP89.27911

≥1000:

PHP97.31541

PHP87.58390

From: PHP97.31541

Stock:10000

Minimum:2

Favorite

Quote

Enlarge

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:

PHP219.74453

PHP197.77011

≥5:

PHP208.75732

PHP187.88159

≥10:

PHP197.77011

PHP177.99307

≥20:

PHP192.27650

PHP173.04884

≥50:

PHP186.78282

PHP168.10454

≥100:

PHP181.28921

PHP163.16032

≥200:

PHP175.79561

PHP158.21602

≥500:

PHP173.59815

PHP156.23832

≥1000:

PHP170.30200

PHP153.27180

From: PHP170.30200

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

TL2845D

SOP14

Texas Instruments

0752+

CURRENT-MODE PWM CONTROLLERS

Utsource

≥1:

PHP39.12554

PHP35.21295

≥5:

PHP31.30043

PHP28.17042

≥10:

PHP17.99773

PHP16.19792

≥20:

PHP15.65022

PHP14.08521

≥50:

PHP14.08521

PHP12.67666

≥100:

PHP13.69396

PHP12.32454

≥200:

PHP13.30271

PHP11.97242

≥500:

PHP12.91146

PHP11.62030

≥1000:

PHP12.52021

PHP11.26818

From: PHP12.52021

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

UC2845BD1G

SOP-8

On Semiconductor

10+

CTRLR CURRENT MODE HP 8-SOIC

Utsource

≥1:

PHP117.72026

PHP105.94823

≥5:

PHP78.48020

PHP70.63220

≥10:

PHP70.63220

PHP63.56895

≥20:

PHP68.67019

PHP61.80316

≥50:

PHP66.70817

PHP60.03737

≥100:

PHP64.74615

PHP58.27149

≥200:

PHP62.78413

PHP56.50570

≥500:

PHP61.99938

PHP55.79946

≥1000:

PHP60.82211

PHP54.73991

From: PHP60.82211

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

MIC38C43ABM

SOP8

Micre

05+

BiCMOS Current-Mode PWM Controllers

Utsource

≥1:

PHP80.04977

PHP72.04476

≥5:

PHP53.36657

PHP48.02989

≥10:

PHP48.02989

PHP43.22692

≥20:

PHP46.69568

PHP42.02612

≥50:

PHP45.36156

PHP40.82539

≥100:

PHP44.02735

PHP39.62459

≥200:

PHP42.69322

PHP38.42387

≥500:

PHP42.15936

PHP37.94338

≥1000:

PHP41.35909

PHP37.22314

From: PHP41.35909

Description: The MIC38C43ABM is a low-dropout (LDO) voltage regulator with a maximum output current of 1A. It features an adjustable output voltage range of 1.2V to 5.0V and a low quiescent current of

Stock:10000

Minimum:2

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

RT8110BGJ8

SOT-23

RT

08+

DCDC CTRLR SYNC BUCK TSOT23-8

Utsource

≥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

Stock:10000

Minimum:2

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

ISL9502AHRZ

QFN48

Intersil

09+/08+

CTRLR PWM 2PHASE GPU 48-QFN

Utsource

≥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

Stock:10000

Minimum:2

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

NCV494BDR2G

SOP-16

On Semiconductor

0646+

SWITCHMODE TM Pulse Width Modulation Control Circuit

Utsource

≥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

Stock:10000

Minimum:2

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

LT1725CS#PBF

SOP-16

Linear

10+

IC REG CTRLR FLYBACK 16SOIC

Utsource

≥1:

PHP376.70493

PHP339.03444

≥5:

PHP357.86964

PHP322.08266

≥10:

PHP339.03444

PHP305.13097

≥20:

PHP329.61679

PHP296.65508

≥50:

PHP320.19915

PHP288.17920

≥100:

PHP310.78159

PHP279.70339

≥200:

PHP301.36394

PHP271.22758

≥500:

PHP297.59692

PHP267.83724

≥1000:

PHP291.94630

PHP262.75169

From: PHP291.94630

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

LT3748EMS#TRPBF

N/A

Linear

13+

IC REG CTRLR FLYBACK 16MSOP

Utsource

≥1:

PHP506.67266

PHP456.00541

≥5:

PHP481.33904

PHP433.20511

≥10:

PHP456.00541

PHP410.40489

≥20:

PHP443.33859

PHP399.00474

≥50:

PHP430.67178

PHP387.60459

≥100:

PHP418.00496

PHP376.20444

≥200:

PHP405.33815

PHP364.80429

≥500:

PHP400.27133

PHP360.24420

≥1000:

PHP392.67133

PHP353.40422

From: PHP392.67133

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

UC2874N-1

DIP-18

Texas Instruments

05+

High Efficiency, Synchronous, Step-down Buck Controllers

Utsource

≥1:

PHP281.70382

PHP253.53340

≥5:

PHP267.61861

PHP240.85674

≥10:

PHP253.53340

PHP228.18008

≥20:

PHP246.49079

PHP221.84171

≥50:

PHP239.44819

PHP215.50334

≥100:

PHP232.40558

PHP209.16506

≥200:

PHP225.36306

PHP202.82677

≥500:

PHP222.54579

PHP200.29120

≥1000:

PHP218.32045

PHP196.48840

From: PHP218.32045

The UC2874N-1 is a current-mode PWM controller from Texas Instruments. It is designed for use in off-line and DC-to-DC fixed-frequency current-mode switching power supplies with minimal external compo

Stock:10000

Minimum:1

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

MIC2194YM

SOP-8

Micrel

O943

PWM BUCK BST CM 8SOIC

Utsource

≥1:

PHP194.12680

PHP174.71412

≥5:

PHP129.41787

PHP116.47608

≥10:

PHP116.47608

PHP104.82849

≥20:

PHP113.24060

PHP101.91655

≥50:

PHP110.00519

PHP99.00469

≥100:

PHP106.76970

PHP96.09276

≥200:

PHP103.53430

PHP93.18090

≥500:

PHP102.24018

PHP92.01619

≥1000:

PHP100.29881

PHP90.26896

From: PHP100.29881

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

SC2608STRT

SOP8

Semtech International

10+

Simple, Synchronous Voltage Mode PWM Controller

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

Stock:10000

Minimum:2

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

UC3844D8TR

SOP-8

Texas Instruments

10+

Current Mode PWM Controller

Utsource

≥1:

PHP140.85187

PHP126.76666

≥5:

PHP93.90130

PHP84.51119

≥10:

PHP84.51111

PHP76.06003

≥20:

PHP82.16360

PHP73.94724

≥50:

PHP79.81609

PHP71.83445

≥100:

PHP77.46850

PHP69.72166

≥200:

PHP75.12099

PHP67.60887

≥500:

PHP74.18212

PHP66.76387

≥1000:

PHP72.77348

PHP65.49616

From: PHP72.77348

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

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

S-8521F50MC-BQJT2G

SOT23-5

Seiko

2012/13

IC REG CTRLR BUCK SOT23-5

Utsource

≥1:

PHP50.08066

PHP45.07258

≥5:

PHP37.56054

PHP33.80447

≥10:

PHP26.29259

PHP23.66331

≥20:

PHP25.04033

PHP22.53629

≥50:

PHP22.53645

PHP20.28281

≥100:

PHP21.91032

PHP19.71926

≥200:

PHP21.28419

PHP19.15579

≥500:

PHP20.65806

PHP18.59224

≥1000:

PHP20.03249

PHP18.02926

From: PHP20.03249

Stock:10000

Minimum:3

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

TL594CDR2G

SOIC-3

On Semiconductor

2012+

Precision Switchmode Pulse Width Modulation Control Circuit

Utsource

≥1:

PHP172.30868

PHP155.07777

≥5:

PHP114.87266

PHP103.38537

≥10:

PHP103.38537

PHP93.04685

≥20:

PHP100.51368

PHP90.46231

≥50:

PHP97.64136

PHP87.87720

≥100:

PHP94.76967

PHP85.29273

≥200:

PHP91.89799

PHP82.70818

≥500:

PHP90.74944

PHP81.67447

≥1000:

PHP89.02630

PHP80.12363

From: PHP89.02630

Stock:10000

Minimum:2

Favorite

Quote

Enlarge

Used and refurbished parts guaranteed can work well

MP8670DN-LF-Z

SOP8

MPS

11+

IC REG CTRLR BUCK 8SOIC

Utsource

≥1:

PHP97.47586

PHP87.72827

≥5:

PHP64.98391

PHP58.48548

≥10:

PHP58.48548

PHP52.63696

≥20:

PHP56.86094

PHP51.17487

≥50:

PHP55.23631

PHP49.71270

≥100:

PHP53.61169

PHP48.25053

≥200:

PHP51.98714

PHP46.78844

≥500:

PHP51.33748

PHP46.20376

≥1000:

PHP50.36252

PHP45.32626

From: PHP50.36252

Description: The MP8670DN-LF-Z is a high-efficiency, low-noise, synchronous step-down DC/DC converter with integrated MOSFETs. It is designed to deliver up to 3A of continuous output current over a wi

Stock:10000

Minimum:2

Favorite

Quote