Amplificadores Operacionais | Page 20

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Used and refurbished parts guaranteed can work well

LM2576S-5.0

TO263

National Semiconductor

3+

LM2576 - Simple Switcher 3A Step-down Voltage Regulator, Package: to 263, Pin Nb=5

Utsource

≥1:

R$3.47320

R$3.12588

≥5:

R$2.77856

R$2.50071

≥10:

R$1.59768

R$1.43790

≥20:

R$1.38929

R$1.25035

≥50:

R$1.25035

R$1.12532

≥100:

R$1.21562

R$1.09406

≥200:

R$1.18089

R$1.06280

≥500:

R$1.14616

R$1.03154

≥1000:

R$1.11143

R$1.00028

From: R$1.11143

Description: The LM2576S-5.0 is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator, capable of driving a 5A load with excellent line and

Estoque:10000

Mínimo:4

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The LM2575HVT-ADJ is a SIMPLE SWITCHER? Step-down Voltage Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. This regulator is available in fixed output voltages of 5V version and requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2574 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink and in many cases no heat sink is required. A standard series of inductors optimized for use with this regulator are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.

Utsource

≥1:

R$10.41961

R$9.37765

≥5:

R$6.94641

R$6.25177

≥10:

R$6.25177

R$5.62659

≥20:

R$6.07811

R$5.47030

≥50:

R$5.90445

R$5.31401

≥100:

R$5.73079

R$5.15771

≥200:

R$5.55713

R$5.00141

≥500:

R$5.48767

R$4.93890

≥1000:

R$5.38346

R$4.84512

From: R$5.38346

Description: The LM2575HVT-ADJ is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent lin

Estoque:10000

Mínimo:2

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LM2575T-5

TO220

National Semiconductor

06+

1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator

Utsource

≥1:

R$3.16351

R$2.84716

≥5:

R$2.37263

R$2.13537

≥10:

R$1.66085

R$1.49477

≥20:

R$1.58175

R$1.42358

≥50:

R$1.42356

R$1.28121

≥100:

R$1.38401

R$1.24561

≥200:

R$1.34451

R$1.21006

≥500:

R$1.30496

R$1.17446

≥1000:

R$1.26541

R$1.13887

From: R$1.26541

Description: The LM2575T-5 is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator. Features: Wide 4.5V to 40V input voltage range Interna

Estoque:10000

Mínimo:4

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LM358D

SOP8

Ti/st

99+

DUAL OPERATIONAL AMPLIFIERS

Utsource

≥1:

R$1.39222

R$1.25300

≥10:

R$0.99440

R$0.89496

≥50:

R$0.79554

R$0.71599

≥100:

R$0.71599

R$0.64439

≥150:

R$0.67619

R$0.60857

≥200:

R$0.65631

R$0.59068

≥500:

R$0.64835

R$0.58352

≥1000:

R$0.64039

R$0.57635

≥3000:

R$0.63644

R$0.57279

From: R$0.63644

Description: The LM358D is a low power dual operational amplifier from Texas Instruments. It is designed to operate from a single power supply over a wide range of voltages. Features: * Wide supply v

Estoque:10000

Mínimo:12

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LM2576S-ADJ

TO263

National Semiconductor

3+

SIMPLE SWITCHER 3A Step-Down Voltage Regulator

Utsource

≥1:

R$5.60580

R$5.04522

≥5:

R$4.20436

R$3.78392

≥10:

R$2.52261

R$2.27035

≥20:

R$2.45254

R$2.20729

≥50:

R$2.38246

R$2.14422

≥100:

R$2.31240

R$2.08115

≥200:

R$2.24232

R$2.01809

≥500:

R$2.21429

R$1.99285

≥1000:

R$2.17225

R$1.95502

From: R$2.17225

Description: The LM2576S-ADJ is a monolithic integrated circuit in a TO263 (NS) package. It is a step-down switching regulator with an adjustable output voltage range of 1.23V to 37V. Features: Ou

Estoque:10000

Mínimo:2

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LM2575T-ADJ

TO-220

National Semiconductor

3+

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

Utsource

≥1:

R$5.82079

R$5.23871

≥5:

R$4.36559

R$3.92903

≥10:

R$2.61935

R$2.35742

≥20:

R$2.54659

R$2.29193

≥50:

R$2.47383

R$2.22645

≥100:

R$2.40107

R$2.16096

≥200:

R$2.32831

R$2.09548

≥500:

R$2.29921

R$2.06929

≥1000:

R$2.25555

R$2.03000

From: R$2.25555

Description: The LM2575T-ADJ is a monolithic integrated circuit in a TO-220 package. It is a step-down switching regulator with a maximum output current of 3A. Features: Input voltage range: 4.5V to

Estoque:10000

Mínimo:2

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MC3372D

SOP-16

Motorola

05+

LOW POWER FM IF

Utsource

≥1:

R$13.89282

R$12.50354

≥5:

R$13.19818

R$11.87836

≥10:

R$12.50354

R$11.25318

≥20:

R$12.15622

R$10.94060

≥50:

R$11.80890

R$10.62801

≥100:

R$11.46157

R$10.31542

≥200:

R$11.11426

R$10.00283

≥500:

R$10.97533

R$9.87780

≥1000:

R$10.76694

R$9.69024

From: R$10.76694

Description: The MC3372D is a monolithic integrated circuit designed for use as a low-power FM IF system. Features: * Low power consumption * Low distortion * High sensitivity * Low noise * Wide dyna

Estoque:10000

Mínimo:2

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CA3162E

DIP-16

HAR

00+

A/D Converters for 3-Digit Display

Utsource

≥1:

R$59.88312

R$53.89481

≥5:

R$56.88897

R$51.20007

≥10:

R$53.89481

R$48.50533

≥20:

R$52.39773

R$47.15796

≥50:

R$50.90066

R$45.81059

≥100:

R$49.40358

R$44.46322

≥200:

R$47.90650

R$43.11585

≥500:

R$47.30768

R$42.57692

≥1000:

R$46.40942

R$41.76848

From: R$46.40942

The CA3162E is a monolithic integrated circuit designed for use in signal conditioning applications. It is a dual operational amplifier with a wide range of features and applications. Features:

Estoque:5000

Mínimo:1

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MC3371D

SOP-16

Motorola

93+

LOW POWER FM IF

Utsource

≥1:

R$6.25177

R$5.62659

≥5:

R$4.16785

R$3.75107

≥10:

R$3.75106

R$3.37596

≥20:

R$3.64686

R$3.28218

≥50:

R$3.54267

R$3.18840

≥100:

R$3.43847

R$3.09463

≥200:

R$3.33428

R$3.00085

≥500:

R$3.29260

R$2.96334

≥1000:

R$3.23008

R$2.90708

From: R$3.23008

Description: The MC3371D is an integrated circuit from Motorola that is a dual-channel, low-power, low-voltage, CMOS analog multiplexer/demultiplexer. Features: - Low power consumption - Low voltage

Estoque:10000

Mínimo:2

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MC33064D

SOP-8

On/mot

N/A

UNDERVOLTAGE SENSING CIRCUIT

Utsource

≥1:

R$8.31136

R$7.48022

≥5:

R$5.54091

R$4.98681

≥10:

R$4.98681

R$4.48813

≥20:

R$4.84829

R$4.36346

≥50:

R$4.70977

R$4.23879

≥100:

R$4.57124

R$4.11412

≥200:

R$4.43272

R$3.98945

≥500:

R$4.37730

R$3.93957

≥1000:

R$4.29420

R$3.86478

From: R$4.29420

Estoque:10000

Mínimo:2

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LF355N

DIP8

National Semiconductor

02+

Series Monolithic JFET Input Operational Amplifiers

Utsource

≥1:

R$9.35180

R$8.41662

≥5:

R$6.23453

R$5.61108

≥10:

R$5.61108

R$5.04997

≥20:

R$5.45521

R$4.90969

≥50:

R$5.29935

R$4.76941

≥100:

R$5.14349

R$4.62914

≥200:

R$4.98762

R$4.48886

≥500:

R$4.92526

R$4.43274

≥1000:

R$4.83176

R$4.34859

From: R$4.83176

The LF355N is an operational amplifier from Texas Instruments. It is a dual high-speed JFET input operational amplifier, which is designed to operate from a single power supply over a wide range of vo

Estoque:10000

Mínimo:2

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LM2595T-ADJ

TO-220

National Semiconductor

3+

SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator

Utsource

≥1:

R$8.27333

R$7.44600

≥5:

R$5.51555

R$4.96400

≥10:

R$4.96400

R$4.46760

≥20:

R$4.82608

R$4.34347

≥50:

R$4.68822

R$4.21939

≥100:

R$4.55035

R$4.09531

≥200:

R$4.41244

R$3.97119

≥500:

R$4.35728

R$3.92155

≥1000:

R$4.27453

R$3.84707

From: R$4.27453

Description: The LM2595T-ADJ is a monolithic integrated circuit in a TO-220 package, designed for use as a low-cost, adjustable, step-down switching regulator. Features: Output voltage adjustable

Estoque:10000

Mínimo:2

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MC33286DW

SOP-20

Motorola

N/A

DUAL HIGH SIDE DRIVER

Utsource

≥1:

R$22.22851

R$20.00566

≥5:

R$21.11709

R$19.00538

≥10:

R$20.00566

R$18.00509

≥20:

R$19.44995

R$17.50496

≥50:

R$18.89423

R$17.00481

≥100:

R$18.33852

R$16.50466

≥200:

R$17.78281

R$16.00453

≥500:

R$17.56052

R$15.80447

≥1000:

R$17.22710

R$15.50439

From: R$17.22710

Description: The MC33286DW is a high-performance, low-cost, low-dropout (LDO) linear regulator from ON Semiconductor. It is designed to provide a regulated output voltage from a wide input voltage ran

Estoque:10000

Mínimo:1

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OP07CJ

CAN8

Analog Devices

96+

Low Offset Voltage Operational Amplifier

Utsource

≥1:

R$19.44995

R$17.50496

≥5:

R$18.47745

R$16.62971

≥10:

R$17.50496

R$15.75446

≥20:

R$17.01871

R$15.31684

≥50:

R$16.53245

R$14.87921

≥100:

R$16.04620

R$14.44159

≥200:

R$15.55996

R$14.00396

≥500:

R$15.36546

R$13.82891

≥1000:

R$15.07371

R$13.56634

From: R$15.07371

Description: The OP07CJ is an operational amplifier (op amp) from Analog Devices. It is a low-power, low-noise, precision, single-supply operational amplifier. Features: Low-power consumption: 1.2

Estoque:10000

Mínimo:1

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TLC274AI

SOP14

Texas Instruments

05+

Quad Single Supply Operational Amplifier

Utsource

≥1:

R$7.29373

R$6.56436

≥5:

R$4.86249

R$4.37624

≥10:

R$4.37624

R$3.93862

≥20:

R$4.25465

R$3.82919

≥50:

R$4.13311

R$3.71980

≥100:

R$4.01158

R$3.61042

≥200:

R$3.88999

R$3.50099

≥500:

R$3.84136

R$3.45723

≥1000:

R$3.76840

R$3.39156

From: R$3.76840

Description: Quad Low-Power Operational Amplifier Features: Low-Power Consumption Wide Supply Voltage Range: 2.7V to 36V Output Short-Circuit Protection Low Input Offset Voltage: 2mV Max Low In

Estoque:10000

Mínimo:2

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OP279GP

DIP-8

Analog Devices

N/A

Rail-to-Rail High Output Current Operational Amplifiers

Utsource

≥1:

R$21.95065

R$19.75559

≥5:

R$20.85312

R$18.76781

≥10:

R$19.75559

R$17.78004

≥20:

R$19.20682

R$17.28614

≥50:

R$18.65805

R$16.79225

≥100:

R$18.10929

R$16.29836

≥200:

R$17.56052

R$15.80447

≥500:

R$17.34103

R$15.60693

≥1000:

R$17.01176

R$15.31058

From: R$17.01176

Description: The OP279GP is a low-noise, precision operational amplifier from Analog Devices. It features low input bias current, low offset voltage, and low offset voltage drift. Features: Low in

Estoque:10000

Mínimo:1

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CA3140T

CAN-8

Harris

96+

4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output

Utsource

≥1:

R$27.78564

R$25.00707

≥5:

R$26.39636

R$23.75672

≥10:

R$25.00707

R$22.50637

≥20:

R$24.31243

R$21.88119

≥50:

R$23.61780

R$21.25601

≥100:

R$22.92315

R$20.63083

≥200:

R$22.22851

R$20.00566

≥500:

R$21.95065

R$19.75559

≥1000:

R$21.53387

R$19.38048

From: R$21.53387

The CA3140T is a monolithic integrated circuit from Harris Semiconductor. It is a high-speed, low-power, BiMOS operational amplifier with MOSFET input and bipolar output. Description: The CA3140T is

Estoque:10000

Mínimo:1

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CA3130EX

DIP-8

Har/intersil

N/A

15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output15MHz BiCMOS（MOSFET，CMOS）

Utsource

≥1:

R$22.16361

R$19.94725

≥5:

R$21.05543

R$18.94989

≥10:

R$19.94725

R$17.95253

≥20:

R$19.39316

R$17.45384

≥50:

R$18.83907

R$16.95516

≥100:

R$18.28498

R$16.45648

≥200:

R$17.73089

R$15.95780

≥500:

R$17.50926

R$15.75834

≥1000:

R$17.17680

R$15.45912

From: R$17.17680

Estoque:10000

Mínimo:1

Favorito

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LM2596S-ADJ

TO263

National Semiconductor

3+

SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator

Utsource

≥1:

R$3.54166

R$3.18749

≥5:

R$2.83332

R$2.54999

≥10:

R$1.62916

R$1.46625

≥20:

R$1.41666

R$1.27500

≥50:

R$1.27500

R$1.14750

≥100:

R$1.23961

R$1.11565

≥200:

R$1.20416

R$1.08375

≥500:

R$1.16872

R$1.05184

≥1000:

R$1.13333

R$1.02000

From: R$1.13333

Estoque:10000

Mínimo:4

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TLC27L9CN

DIP-14

Texas Instruments

02+

LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS

Utsource

≥1:

R$13.85226

R$12.46703

≥5:

R$13.15964

R$11.84368

≥10:

R$12.46703

R$11.22032

≥20:

R$12.12073

R$10.90865

≥50:

R$11.77442

R$10.59697

≥100:

R$11.42811

R$10.28530

≥200:

R$11.08180

R$9.97362

≥500:

R$10.94328

R$9.84895

≥1000:

R$10.73550

R$9.66195

From: R$10.73550

Estoque:10000

Mínimo:2

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