PMIC - Reguladores de Tensão - Reguladores de Comutação DC DC | Page 9

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Used and refurbished parts guaranteed can work well

LM2577T-ADJ

TO220

National Semiconductor

02+

SIMPLE SWITCHER Step-Up Voltage Regulator

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 LM2577T-ADJ is a step-up DC-DC converter with an adjustable output voltage. It is a monolithic integrated circuit specifically designed for use in a wide range of applications, includ

Estoque:10000

Mínimo:2

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MAX710ESE

SOP-16

Maxim Integrated

0746/

3.3V/5V or Adjustable, Step-up Step-down DC-DC Converters

Utsource

≥1:

R$30.09773

R$27.08795

≥5:

R$28.59284

R$25.73356

≥10:

R$27.08796

R$24.37916

≥20:

R$26.33551

R$23.70196

≥50:

R$25.58307

R$23.02476

≥100:

R$24.83063

R$22.34757

≥200:

R$24.07818

R$21.67037

≥500:

R$23.77721

R$21.39949

≥1000:

R$23.32574

R$20.99317

From: R$23.32574

Description: Low-Power, Microprocessor Supervisory Circuit Features: Low Supply-Current Consumption: 0.2μA Watchdog Timer with Separate On-Chip Oscillator Power-Fail Comparator with Time Delay

Estoque:10000

Mínimo:1

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LM2575HVT-12

TO-220

National Semiconductor

0625+

The LM2575HVT-12 is a step-down Voltage Regulator capable of driving a 1A load with excellent line and load regulation. It requires a minimum number of external components, it is simple to use and include internal frequency compensation and a fixed-frequency oscillator. It 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 the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a specified ±4% tolerance on output voltage within specified input voltages and output load conditions and ±10% on the oscillator frequency. External shutdown is included, featuring 50μA typical standby current.

Utsource

≥1:

R$16.99994

R$15.29995

≥5:

R$11.33330

R$10.19997

≥10:

R$10.19997

R$9.17997

≥20:

R$9.91663

R$8.92497

≥50:

R$9.63330

R$8.66997

≥100:

R$9.34997

R$8.41497

≥200:

R$9.06664

R$8.15997

≥500:

R$8.95331

R$8.05798

≥1000:

R$8.78330

R$7.90497

From: R$8.78330

Description: The LM2575HVT-12 is a high-efficiency, step-down DC-DC switching regulator with an adjustable output voltage of 1.23V to 37V. Features: High efficiency: up to 95% Output current up

Estoque:10000

Mínimo:2

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MAX724CCK

TO-220

Maxim Integrated

06/

5A/2A Step-Down, Pwm, Switch-mode DC-DC Regulators

Utsource

≥1:

R$16.67138

R$15.00424

≥5:

R$11.11426

R$10.00283

≥10:

R$10.00283

R$9.00255

≥20:

R$9.72497

R$8.75248

≥50:

R$9.44712

R$8.50240

≥100:

R$9.16926

R$8.25233

≥200:

R$8.89140

R$8.00226

≥500:

R$8.78027

R$7.90224

≥1000:

R$8.61355

R$7.75219

From: R$8.61355

Description: The MAX724CCK is a high-efficiency, low-dropout (LDO) positive voltage regulator with a fixed output voltage of 5V. Features: Output voltage accuracy of ±2.5% Output current of up to 1A

Estoque:10000

Mínimo:2

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LM2576HVT-12

TO-220

National Semiconductor

n/a

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

Utsource

≥1:

R$8.33569

R$7.50212

≥5:

R$5.55713

R$5.00141

≥10:

R$5.00141

R$4.50127

≥20:

R$4.86249

R$4.37624

≥50:

R$4.72356

R$4.25120

≥100:

R$4.58463

R$4.12617

≥200:

R$4.44570

R$4.00114

≥500:

R$4.39013

R$3.95111

≥1000:

R$4.30677

R$3.87609

From: R$4.30677

Description: The LM2576HVT-12 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 line and

Estoque:10000

Mínimo:2

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FAN2011MPX

QFN-6

Fairchil

0718+

1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator

Utsource

≥1:

R$4.24999

R$3.82499

≥5:

R$3.18749

R$2.86874

≥10:

R$2.23127

R$2.00815

≥20:

R$2.12499

R$1.91249

≥50:

R$1.91249

R$1.72124

≥100:

R$1.85935

R$1.67342

≥200:

R$1.80627

R$1.62565

≥500:

R$1.75313

R$1.57782

≥1000:

R$1.69999

R$1.52999

From: R$1.69999

Estoque:10000

Mínimo:3

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LT1054IP

DIP-8

Texas Instruments

06/

Octal Buffers/Drivers With 3-State Outputs 20-SOIC 0 to 70

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

The LT1054 is a high performance, low noise, low dropout voltage regulator, designed to supply up to 1A of output current with a dropout voltage of 1.2V. It is available in a 8-pin DIP package. Des

Estoque:10000

Mínimo:1

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LM2576-5.0WT

TO-220-5

National Semiconductor

06/

Power Supply IC; Number of Outputs:1; Supply Voltage Max:40V; Output Voltage:5V; Package/Case:3-TO-220; Output Current:3A; Output Voltage Max:5V; Mounting Type:Through Hole

Utsource

≥1:

R$16.62271

R$14.96044

≥5:

R$11.08180

R$9.97362

≥10:

R$9.97363

R$8.97626

≥20:

R$9.69658

R$8.72692

≥50:

R$9.41953

R$8.47758

≥100:

R$9.14249

R$8.22824

≥200:

R$8.86544

R$7.97890

≥500:

R$8.75460

R$7.87914

≥1000:

R$8.58840

R$7.72956

From: R$8.58840

Estoque:10000

Mínimo:2

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Used and refurbished parts guaranteed can work well

MAX732EWE

SOP-16

Maxim Integrated

+5V/Adjustable Step-Up Current-Mode DC-DC Converters

Utsource

≥1:

R$10.38919

R$9.35027

≥5:

R$6.92613

R$6.23352

≥10:

R$6.23352

R$5.61017

≥20:

R$6.06036

R$5.45433

≥50:

R$5.88721

R$5.29849

≥100:

R$5.71406

R$5.14265

≥200:

R$5.54091

R$4.98681

≥500:

R$5.47164

R$4.92448

≥1000:

R$5.36775

R$4.83097

From: R$5.36775

Description: Low-Dropout, 200mA, Positive Voltage Regulator Features: 200mA Output Current Low Dropout Voltage: 0.6V (Typ) Low Quiescent Current: 50μA (Typ) Output Voltage Accuracy: ±2%

Estoque:10000

Mínimo:2

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LMR33630ADDAR

SOIC-8

Texas Instruments

IC REG BUCK ADJUSTABLE 3A 8SOPWR

Utsource

≥1:

R$12.61306

R$11.35176

≥5:

R$8.40870

R$7.56783

≥10:

R$7.56784

R$6.81106

≥20:

R$7.35762

R$6.62185

≥50:

R$7.14740

R$6.43266

≥100:

R$6.93718

R$6.24346

≥200:

R$6.72696

R$6.05427

≥500:

R$6.64290

R$5.97861

≥1000:

R$6.51674

R$5.86507

From: R$6.51674

Description: 3A Low-Dropout Linear Regulator Features: - Low Dropout Voltage: 300mV at 3A - Output Voltage Accuracy: ±2% - Output Current: 3A - Operating Temperature Range: -40°C to +125°C - Short-Cir

Estoque:10000

Mínimo:2

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TPS62000DGS

MSOP-8

Texas Instruments

0604

HIGH-EFFICIENCY STEP-DOWN LOW POWER DC-DC CONVERTER

Utsource

≥1:

R$27.70451

R$24.93406

≥5:

R$26.31928

R$23.68735

≥10:

R$24.93407

R$22.44066

≥20:

R$24.24145

R$21.81731

≥50:

R$23.54884

R$21.19396

≥100:

R$22.85623

R$20.57061

≥200:

R$22.16361

R$19.94725

≥500:

R$21.88656

R$19.69791

≥1000:

R$21.47100

R$19.32390

From: R$21.47100

Estoque:10000

Mínimo:1

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Used and refurbished parts guaranteed can work well

MP2403DN-LF-Z

SOP8

MPS

12+

IC REG BUCK ADJUSTABLE 3A 8SOIC

Utsource

≥1:

R$8.33569

R$7.50212

≥5:

R$5.55713

R$5.00141

≥10:

R$5.00141

R$4.50127

≥20:

R$4.86249

R$4.37624

≥50:

R$4.72356

R$4.25120

≥100:

R$4.58463

R$4.12617

≥200:

R$4.44570

R$4.00114

≥500:

R$4.39013

R$3.95111

≥1000:

R$4.30677

R$3.87609

From: R$4.30677

MP2403DN-LF-Z is a high-efficiency, low-noise, synchronous step-down DC-DC converter manufactured by MPS. It is available in an 8-pin SOP package. Description: The MP2403DN-LF-Z is a synchronous step

Estoque:10000

Mínimo:2

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SI-8120JD

TO-263

Sanken Electric

05+

Step-Down to 12.0 V, 1.5 A, DC/DC Converter

Utsource

≥1:

R$12.50354

R$11.25318

≥5:

R$8.33569

R$7.50212

≥10:

R$7.50212

R$6.75191

≥20:

R$7.29373

R$6.56436

≥50:

R$7.08534

R$6.37680

≥100:

R$6.87694

R$6.18925

≥200:

R$6.66855

R$6.00170

≥500:

R$6.58520

R$5.92668

≥1000:

R$6.46016

R$5.81414

From: R$6.46016

Estoque:10000

Mínimo:2

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MP2359DT-LF-Z

SOT23-6

MPS

2013+

IC REG BUCK ADJ 1.2A SOT23-6

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

Description: MP2359DT-LF-Z is a high-efficiency, synchronous, step-down, DC-DC converter with integrated MOSFETs. It is available in a SOT23-6 package. Features: Input voltage range: 2.5V to 5.5V

Estoque:10000

Mínimo:4

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LM2672M-ADJ

SOP-8

National Semiconductor

06+

SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator with Features

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 LM2672M-ADJ is a high efficiency, step-down DC-DC converter with an adjustable output voltage. Features: Input voltage range: 2.7V to 5.5V Output voltage range: 1.2V to 5.0V High

Estoque:10000

Mínimo:2

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LM2586S-12

TO-263

National Semiconductor

n/a

Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-SO -40 to 85

Utsource

≥1:

R$66.68554

R$60.01698

≥5:

R$63.35126

R$57.01613

≥10:

R$60.01698

R$54.01529

≥20:

R$58.34984

R$52.51486

≥50:

R$56.68271

R$51.01444

≥100:

R$55.01557

R$49.51401

≥200:

R$53.34843

R$48.01359

≥500:

R$52.68157

R$47.41342

≥1000:

R$51.68129

R$46.51316

From: R$51.68129

Description: The LM2586S-12 is a monolithic integrated circuit specifically designed for flyback, step-down, and forward converter applications. Features: -Wide input voltage range: 4.5V to 40V -Outp

Estoque:5000

Mínimo:1

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MAX738ACWE

SOP-16

Maxim Integrated

n/a

Replaced by SN54197 : 50/30/100-Mhz Presettable Decade OR Binary Counters/Latches 14-CFP -55 to 125

Utsource

≥1:

R$12.50354

R$11.25318

≥5:

R$8.33569

R$7.50212

≥10:

R$7.50212

R$6.75191

≥20:

R$7.29373

R$6.56436

≥50:

R$7.08534

R$6.37680

≥100:

R$6.87694

R$6.18925

≥200:

R$6.66855

R$6.00170

≥500:

R$6.58520

R$5.92668

≥1000:

R$6.46016

R$5.81414

From: R$6.46016

Description: MAX738ACWE is a high-efficiency, low-noise, step-up DC-DC converter with internal switch from Maxim Integrated. Features: High Efficiency: Up to 95% Low Output Noise: 0.5% Wide Input

Estoque:10000

Mínimo:2

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MIC4576-3.3BT

TO-220

MIC

06/

200kHz Simple 3A Buck Voltage Regulator

Utsource

≥1:

R$8.33569

R$7.50212

≥5:

R$5.55713

R$5.00141

≥10:

R$5.00141

R$4.50127

≥20:

R$4.86249

R$4.37624

≥50:

R$4.72356

R$4.25120

≥100:

R$4.58463

R$4.12617

≥200:

R$4.44570

R$4.00114

≥500:

R$4.39013

R$3.95111

≥1000:

R$4.30677

R$3.87609

From: R$4.30677

Description: The MIC4576-3.3BT is a low-dropout (LDO) linear regulator with an output voltage of 3.3V. Features: - Output voltage: 3.3V - Output current: 1A - Dropout voltage: 0.2V (typical) -

Estoque:10000

Mínimo:2

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MIC4576-5.0BT

TO-220

Micrel

97

200kHz Simple 3A Buck Voltage Regulator

Utsource

≥1:

R$27.70451

R$24.93406

≥5:

R$26.31928

R$23.68735

≥10:

R$24.93407

R$22.44066

≥20:

R$24.24145

R$21.81731

≥50:

R$23.54884

R$21.19396

≥100:

R$22.85623

R$20.57061

≥200:

R$22.16361

R$19.94725

≥500:

R$21.88656

R$19.69791

≥1000:

R$21.47100

R$19.32390

From: R$21.47100

Estoque:10000

Mínimo:1

Favorito

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LM2575HVS-5.0

TO-263

National Semiconductor

n/a

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

Utsource

≥1:

R$10.16681

R$9.15013

≥5:

R$6.77787

R$6.10008

≥10:

R$6.10006

R$5.49005

≥20:

R$5.93061

R$5.33755

≥50:

R$5.76121

R$5.18509

≥100:

R$5.59176

R$5.03258

≥200:

R$5.42231

R$4.88007

≥500:

R$5.35451

R$4.81907

≥1000:

R$5.25286

R$4.72757

From: R$5.25286

Description: The LM2575HVS-5.0 is a monolithic integrated circuit specifically designed for a wide range of switched-mode power supply (SMPS) applications. Features: Wide 4.5V to 40V input voltage r

Estoque:10000

Mínimo:2

Favorito

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