PMIC -reguladores de voltaje, Controladores de conmutación. | Page 13

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Used and refurbished parts guaranteed can work well

RT8209AGQW

QFN-16

Richtek

1222+

PWM CTRLR SYNC BUCK 16WQFN

Utsource

≥1:

Mex $19.23863

Mex $17.31476

≥5:

Mex $14.42898

Mex $12.98610

≥10:

Mex $8.65738

Mex $7.79165

≥20:

Mex $8.41692

Mex $7.57521

≥50:

Mex $8.17643

Mex $7.35878

≥100:

Mex $7.93594

Mex $7.14235

≥200:

Mex $7.69545

Mex $6.92589

≥500:

Mex $7.59927

Mex $6.83935

≥1000:

Mex $7.45498

Mex $6.70948

From: Mex $7.45498

The RT8209AGQW is a high performance, low noise, low dropout linear regulator (LDO) designed for applications requiring low power consumption. It features a wide input voltage range of 2.5V to 5.5V an

Depósito:10000

Mínimo:2

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UC3844BVD1R2G

SOIC-8

On Semiconductor

11+

The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off-Line and dc-to-dc converter applications offering the designer a cost-effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET. Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, a latch for single pulse metering, and a flip-flop which blanks the output off every other oscillator cycle, allowing output deadtimes to be programmed from 50% to 70%. These devices are available in an 8-pin dual-in-line and surface mount (SO-8) plastic package as well as the 14-pin plastic surface mount (SO-14). The SO-14 package has separate power and ground pins for the totem pole output stage. The UCX844B has UVLO thresholds of 16 V (on) and 10 V (off), ideally suited for off-line converters. The UCX845B is tailored for lower voltage applications having UVLO thresholds of 8.5 V (on) and 7.6 V (off).

Utsource

≥1:

Mex $13.05981

Mex $11.75383

≥5:

Mex $9.79484

Mex $8.81535

≥10:

Mex $6.85639

Mex $6.17075

≥20:

Mex $6.52990

Mex $5.87690

≥50:

Mex $5.87690

Mex $5.28920

≥100:

Mex $5.71366

Mex $5.14229

≥200:

Mex $5.55041

Mex $4.99538

≥500:

Mex $5.38717

Mex $4.84844

≥1000:

Mex $5.22392

Mex $4.70153

From: Mex $5.22392

Description: The UC3844B is a high performance current mode controller. Features: * High performance current mode control * Internal oscillator * Undervoltage lockout * Cycle-by-cycle current limit *

Depósito:10000

Mínimo:3

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LT1737IGN#TRPBF

SSOP16

LT

12+

IC REG CTRLR FLYBACK 16SSOP

Utsource

≥1:

Mex $94.95320

Mex $85.45787

≥5:

Mex $90.20550

Mex $81.18495

≥10:

Mex $85.45782

Mex $76.91204

≥20:

Mex $83.08405

Mex $74.77564

≥50:

Mex $80.71029

Mex $72.63926

≥100:

Mex $78.33637

Mex $70.50274

≥200:

Mex $75.96259

Mex $68.36634

≥500:

Mex $75.01294

Mex $67.51164

≥1000:

Mex $73.58867

Mex $66.22979

From: Mex $73.58867

Depósito:10000

Mínimo:1

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Presupuesto

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TL3844BDR-8

SOP8

Texas Instruments

06+

HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS

Utsource

≥1:

Mex $28.77371

Mex $25.89634

≥5:

Mex $19.18247

Mex $17.26422

≥10:

Mex $17.26422

Mex $15.53781

≥20:

Mex $16.78466

Mex $15.10619

≥50:

Mex $16.30511

Mex $14.67460

≥100:

Mex $15.82553

Mex $14.24298

≥200:

Mex $15.34597

Mex $13.81137

≥500:

Mex $15.15411

Mex $13.63871

≥1000:

Mex $14.86641

Mex $13.37978

From: Mex $14.86641

The TL3844BDR-8 is a high-efficiency, low-noise, fixed-frequency, current-mode pulse-width modulation (PWM) controller from Texas Instruments. It is designed for off-line and DC-to-DC converter applic

Depósito:10000

Mínimo:2

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Presupuesto

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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

Utsource

≥1:

Mex $19.23863

Mex $17.31476

≥5:

Mex $14.42898

Mex $12.98610

≥10:

Mex $8.65738

Mex $7.79165

≥20:

Mex $8.41692

Mex $7.57521

≥50:

Mex $8.17643

Mex $7.35878

≥100:

Mex $7.93594

Mex $7.14235

≥200:

Mex $7.69545

Mex $6.92589

≥500:

Mex $7.59927

Mex $6.83935

≥1000:

Mex $7.45498

Mex $6.70948

From: Mex $7.45498

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

Depósito:10000

Mínimo:2

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Presupuesto

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LTC3851IUD#PBF

QFN-16

LT

13+

IC REG CTRLR BUCK 16QFN

Utsource

≥1:

Mex $57.71591

Mex $51.94431

≥5:

Mex $54.83011

Mex $49.34711

≥10:

Mex $51.94431

Mex $46.74988

≥20:

Mex $50.50142

Mex $45.45129

≥50:

Mex $49.05853

Mex $44.15269

≥100:

Mex $47.61562

Mex $42.85406

≥200:

Mex $46.17273

Mex $41.55546

≥500:

Mex $45.59557

Mex $41.03601

≥1000:

Mex $44.72984

Mex $40.25686

From: Mex $44.72984

The LTC3851IUD#PBF is a high-efficiency, monolithic synchronous step-down switching regulator controller with integrated FETs. It is designed to operate at up to 95% efficiency while switching at freq

Depósito:10000

Mínimo:1

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Presupuesto

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LTC3703EGN-5#TRPBF

SSOP16

LT

10+PB

IC REG CTRLR BUCK 16SSOP

Utsource

≥1:

Mex $75.83113

Mex $68.24802

≥10:

Mex $45.49866

Mex $40.94881

≥100:

Mex $40.44326

Mex $36.39892

≥1000:

Mex $40.44326

Mex $36.39892

≥2500:

Mex $37.91555

Mex $34.12400

≥5000:

Mex $35.38785

Mex $31.84907

≥10000:

Mex $32.86014

Mex $29.57414

From: Mex $32.86014

The LTC3703EGN-5#TRPBF is a low-dropout (LDO) linear regulator from Linear Technology. It is a low-noise, high-efficiency, low-dropout regulator that is designed to deliver up to 1A of continuous outp

Depósito:10000

Mínimo:2

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Presupuesto

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SG1526J-883B

CDIP-18

MSC

1215

IC REG CTRLR BUCK/FLYBACK 18JDIP

Utsource

≥1:

Mex $259.72159

Mex $233.74942

≥5:

Mex $245.29261

Mex $220.76335

≥10:

Mex $238.07812

Mex $214.27031

≥20:

Mex $230.86365

Mex $207.77728

≥50:

Mex $223.64916

Mex $201.28424

≥100:

Mex $220.76335

Mex $198.68701

≥200:

Mex $216.43466

Mex $194.79119

≥500:

Mex $213.54886

Mex $192.19396

≥1000:

Mex $209.22017

Mex $188.29816

From: Mex $209.22017

Description: The SG1526J-883B is a monolithic integrated circuit designed for use in switched mode power supplies. Features: Operating supply voltage range of 4.5V to 40V Output current up to 1.5A

Depósito:2000

Mínimo:1

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Presupuesto

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UC2843BD1G

SOP-8

On Semiconductor

12+

High Performance Current Mode Controllers

Utsource

≥1:

Mex $15.39092

Mex $13.85183

≥5:

Mex $11.54318

Mex $10.38887

≥10:

Mex $8.08023

Mex $7.27219

≥20:

Mex $7.69545

Mex $6.92589

≥50:

Mex $6.92591

Mex $6.23333

≥100:

Mex $6.73351

Mex $6.06016

≥200:

Mex $6.54114

Mex $5.88703

≥500:

Mex $6.34876

Mex $5.71388

≥1000:

Mex $6.15636

Mex $5.54073

From: Mex $6.15636

Description: The UC2843BD1G is an improved version of the UC3843B. It is a high performance fixed frequency current mode controller. Features: * High performance fixed frequency current mode control

Depósito:10000

Mínimo:3

Favorita

Presupuesto

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SG3525ADWR2G

SOP-16

On Semiconductor

12+

Pulse Width Modulator Control Circuit

Utsource

≥1:

Mex $24.89086

Mex $22.40178

≥5:

Mex $18.66814

Mex $16.80134

≥10:

Mex $11.20088

Mex $10.08080

≥20:

Mex $10.88984

Mex $9.80085

≥50:

Mex $10.57862

Mex $9.52076

≥100:

Mex $10.26739

Mex $9.24064

≥200:

Mex $9.95635

Mex $8.96072

≥500:

Mex $9.83190

Mex $8.84870

≥1000:

Mex $9.64531

Mex $8.68077

From: Mex $9.64531

Description: SG3525ADWR2G is a Pulse Width Modulation (PWM) Control Circuit. Features: High speed pulse width modulation (PWM) Low start-up and operating current Internal oscillator Programmable

Depósito:10000

Mínimo:2

Favorita

Presupuesto

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LV5768M-TLM-H

SOP14

Sanyo

10+

1-channel Step-down Switching Regulator

Utsource

≥1:

Mex $52.90624

Mex $47.61562

≥5:

Mex $50.26093

Mex $45.23483

≥10:

Mex $47.61562

Mex $42.85406

≥20:

Mex $46.29296

Mex $41.66365

≥50:

Mex $44.97031

Mex $40.47327

≥100:

Mex $43.64765

Mex $39.28289

≥200:

Mex $42.32499

Mex $38.09250

≥500:

Mex $41.79593

Mex $37.61633

≥1000:

Mex $41.00234

Mex $36.90210

From: Mex $41.00234

Description: LV5768M-TLM-H is a step-down switching regulator IC manufactured by Sanyo. Features: * Input voltage range: 4.5V to 40V * Output voltage range: 0.8V to 20V * Output current: up to 1.5A *

Depósito:10000

Mínimo:1

Favorita

Presupuesto

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SG3525AP013TR

SOP-16

STMicroelectronics

13+

REGULATING PULSE WIDTH MODULATORS

Utsource

≥1:

Mex $8.18660

Mex $7.36795

≥5:

Mex $6.54920

Mex $5.89429

≥10:

Mex $3.76576

Mex $3.38917

≥20:

Mex $3.27460

Mex $2.94713

≥50:

Mex $2.94723

Mex $2.65250

≥100:

Mex $2.86525

Mex $2.57873

≥200:

Mex $2.78347

Mex $2.50512

≥500:

Mex $2.70149

Mex $2.43133

≥1000:

Mex $2.61969

Mex $2.35772

From: Mex $2.61969

Description: The SG3525AP013TR is a high performance pulse width modulation (PWM) controller designed to provide the necessary features to implement off-line or DC-to-DC fixed frequency current mode c

Depósito:10000

Mínimo:11

Favorita

Presupuesto

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MAX1631AEAI+

SSOP28

Maxim Integrated

2007

IC REG CTRLR BUCK 28SSOP

Utsource

≥1:

Mex $51.79266

Mex $46.61339

≥5:

Mex $34.52844

Mex $31.07559

≥10:

Mex $31.07566

Mex $27.96811

≥20:

Mex $30.21238

Mex $27.19114

≥50:

Mex $29.34910

Mex $26.41418

≥100:

Mex $28.48599

Mex $25.63739

≥200:

Mex $27.62271

Mex $24.86043

≥500:

Mex $27.27744

Mex $24.54968

≥1000:

Mex $26.75960

Mex $24.08364

From: Mex $26.75960

+ Description: Low-Dropout, High-Current, Low-Noise Linear Regulator Features: - Low dropout voltage: 0.4V at 1A - Low quiescent current: 10μA - Low output noise: 30μVrms - Output voltage ac

Depósito:10000

Mínimo:2

Favorita

Presupuesto

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UC2825DWG4

SOP-16

Texas

2010

High Speed PWM Controller

Utsource

≥1:

Mex $48.09660

Mex $43.28693

≥5:

Mex $45.69175

Mex $41.12257

≥10:

Mex $43.28693

Mex $38.95824

≥20:

Mex $42.08453

Mex $37.87607

≥50:

Mex $40.88211

Mex $36.79390

≥100:

Mex $39.67968

Mex $35.71171

≥200:

Mex $38.47728

Mex $34.62955

≥500:

Mex $37.99630

Mex $34.19668

≥1000:

Mex $37.27486

Mex $33.54738

From: Mex $37.27486

Depósito:10000

Mínimo:2

Favorita

Presupuesto

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Used and refurbished parts guaranteed can work well

UC2524DWTR

SOP16

Texas Instruments

12+

Advanced Regulating Pulse Width Modulators

Utsource

≥1:

Mex $48.09660

Mex $43.28693

≥5:

Mex $45.69175

Mex $41.12257

≥10:

Mex $43.28693

Mex $38.95824

≥20:

Mex $42.08453

Mex $37.87607

≥50:

Mex $40.88211

Mex $36.79390

≥100:

Mex $39.67968

Mex $35.71171

≥200:

Mex $38.47728

Mex $34.62955

≥500:

Mex $37.99630

Mex $34.19668

≥1000:

Mex $37.27486

Mex $33.54738

From: Mex $37.27486

Description: The UC2524DWTR is a high performance current mode PWM controller. It is designed to provide the necessary features to implement off-line or DC to DC fixed frequency current mode control s

Depósito:10000

Mínimo:2

Favorita

Presupuesto

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UCC2803D

SOP8

UC

Low-Power BiCMOS Current-Mode PWM

Utsource

≥1:

Mex $28.56831

Mex $25.71147

≥5:

Mex $19.04554

Mex $17.14100

≥10:

Mex $17.14100

Mex $15.42689

≥20:

Mex $16.66495

Mex $14.99844

≥50:

Mex $16.18872

Mex $14.56984

≥100:

Mex $15.71248

Mex $14.14124

≥200:

Mex $15.23643

Mex $13.71279

≥500:

Mex $15.04599

Mex $13.54138

≥1000:

Mex $14.76038

Mex $13.28433

From: Mex $14.76038

The UCC2803D is a high-performance current-mode PWM controller manufactured by Texas Instruments. It is designed to provide a cost-effective solution for high-performance, low-cost AC/DC and DC/DC pow

Depósito:10000

Mínimo:2

Favorita

Presupuesto

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TL5001AQDRQ1

SOP8

Texas Instruments

1010+

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

Utsource

≥1:

Mex $43.16054

Mex $38.84448

≥5:

Mex $28.77371

Mex $25.89634

≥10:

Mex $25.89632

Mex $23.30670

≥20:

Mex $25.17698

Mex $22.65929

≥50:

Mex $24.45765

Mex $22.01187

≥100:

Mex $23.73829

Mex $21.36446

≥200:

Mex $23.01895

Mex $20.71705

≥500:

Mex $22.73126

Mex $20.45812

≥1000:

Mex $22.29962

Mex $20.06966

From: Mex $22.29962

Depósito:10000

Mínimo:2

Favorita

Presupuesto

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Used and refurbished parts guaranteed can work well

UC2843BD

SOP8

STMicroelectronics

1A, 52kHz 250kHz Max Current Mode PWM Control Circuit with 8.4V UVLO Threshold and 96% Max Duty Cycle; Package: SOIC 14 LEAD; No of Pins: 14; Container: Rail; Qty per Container: 55

Utsource

≥1:

Mex $13.63907

Mex $12.27517

≥5:

Mex $10.91124

Mex $9.82013

≥10:

Mex $6.27397

Mex $5.64656

≥20:

Mex $5.45563

Mex $4.91006

≥50:

Mex $4.91006

Mex $4.41905

≥100:

Mex $4.77367

Mex $4.29630

≥200:

Mex $4.63728

Mex $4.17354

≥500:

Mex $4.50089

Mex $4.05080

≥1000:

Mex $4.36449

Mex $3.92805

From: Mex $4.36449

Package: SOP8 Manufacturer: ST Description: The UC2843BD is a high performance current mode PWM controller manufactured by STMicroelectronics. It is designed for off-line and DC to DC converter appli

Depósito:10000

Mínimo:3

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Presupuesto

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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

Utsource

≥1:

Mex $36.78336

Mex $33.10502

≥5:

Mex $24.52224

Mex $22.07002

≥10:

Mex $22.07002

Mex $19.86301

≥20:

Mex $21.45706

Mex $19.31136

≥50:

Mex $20.84390

Mex $18.75951

≥100:

Mex $20.23075

Mex $18.20767

≥200:

Mex $19.61779

Mex $17.65601

≥500:

Mex $19.37257

Mex $17.43531

≥1000:

Mex $19.00483

Mex $17.10436

From: Mex $19.00483

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

Depósito:10000

Mínimo:2

Favorita

Presupuesto