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PMIC - Voltage Regulators - DC DC Switching Regulators

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relate product result :10000 items
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LM78S40N

Enlarge

Used and refurbished parts guaranteed can work well

LM78S40N

DIP16

National Semiconductor

0430/

LM78S40 - Universal Switching Regulator Subsystem, Package: Mdip, Pin Nb=16

Utsource

≥1:

S$3.37452

S$3.03707

≥5:

S$2.24968

S$2.02471

≥10:

S$2.02471

S$1.82224

≥20:

S$1.96847

S$1.77162

≥50:

S$1.91223

S$1.72100

≥100:

S$1.85599

S$1.67039

≥200:

S$1.79974

S$1.61977

≥500:

S$1.77725

S$1.59952

≥1000:

S$1.74350

S$1.56915

From: S$1.74350

Description: The LM78S40N is a three-terminal positive voltage regulator designed to provide a fixed output voltage of +40V with an output current of up to 1A. Features: Output voltage of +40V Outp

Stock:10000

Minimum:2

Favorite

MAX829EUK

Enlarge

Used and refurbished parts guaranteed can work well

MAX829EUK

SOT23-5

Maxim Integrated

2006

Parallel-Load 8-Bit Shift Registers 20-LCCC -55 to 125

Utsource

≥1:

S$3.37452

S$3.03707

≥5:

S$2.24968

S$2.02471

≥10:

S$2.02471

S$1.82224

≥20:

S$1.96847

S$1.77162

≥50:

S$1.91223

S$1.72100

≥100:

S$1.85599

S$1.67039

≥200:

S$1.79974

S$1.61977

≥500:

S$1.77725

S$1.59952

≥1000:

S$1.74350

S$1.56915

From: S$1.74350

Stock:10000

Minimum:2

Favorite

ST1S09IPUR

Enlarge

Used and refurbished parts guaranteed can work well

ST1S09IPUR

QFN-6

STM

2 A, 1.5 MHz PWM step-down switching regulator with synchronous rectification

Utsource

≥1:

S$2.80602

S$2.52542

≥10:

S$1.26271

S$1.13644

≥100:

S$1.12240

S$1.01016

≥1000:

S$1.08733

S$0.97860

≥2500:

S$1.05226

S$0.94703

≥5000:

S$0.98211

S$0.88390

≥10000:

S$0.94703

S$0.85232

From: S$0.94703

Stock:10000

Minimum:2

Favorite

LM2670SX-ADJ/NOPB

Enlarge

Used and refurbished parts guaranteed can work well

LM2670SX-ADJ/NOPB

TO-263

National Semiconductor

LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync; Package: TO-263; No of Pins: 7; Qty per Container: 500/Reel

Utsource

≥1:

S$2.24968

S$2.02471

≥5:

S$1.49979

S$1.34981

≥10:

S$1.34981

S$1.21483

≥20:

S$1.31231

S$1.18108

≥50:

S$1.27482

S$1.14734

≥100:

S$1.23732

S$1.11359

≥200:

S$1.19983

S$1.07985

≥500:

S$1.18483

S$1.06635

≥1000:

S$1.16233

S$1.04610

From: S$1.16233

Stock:10000

Minimum:2

Favorite

LM5005MH/NOPB

Enlarge

Used and refurbished parts guaranteed can work well

LM5005MH/NOPB

TSSOP-20

Texas Instruments

LM5005 High Voltage 2.5 Amp Buck Regulator; Package: TSSOP EXP PAD; No of Pins: 20; Qty per Container: 73/Rail

Utsource

≥1:

S$5.52731

S$4.97458

≥10:

S$3.31639

S$2.98475

≥100:

S$2.94790

S$2.65311

≥1000:

S$2.94790

S$2.65311

≥2500:

S$2.76366

S$2.48729

≥5000:

S$2.57941

S$2.32147

≥10000:

S$2.39517

S$2.15565

From: S$2.39517

Stock:10000

Minimum:2

Favorite

ICL7660SCPAZ

Enlarge

Used and refurbished parts guaranteed can work well

ICL7660SCPAZ

DIP8

Intersil

Super Voltage Converter

Utsource

≥1:

S$1.41878

S$1.27690

≥10:

S$0.85127

S$0.76614

≥100:

S$0.75668

S$0.68101

≥1000:

S$0.73303

S$0.65973

≥2500:

S$0.70939

S$0.63845

≥5000:

S$0.68574

S$0.61717

≥10000:

S$0.66210

S$0.59589

From: S$0.66210

CMOS Voltage Converter Features: - Low supply current: 500nA - Low input voltage: 1.5V - High output voltage: 6V - High output current: 10mA - High power supply rejection ratio: 75dB Applications: - B

Stock:10000

Minimum:3

Favorite

L4963D

Enlarge

Used and refurbished parts guaranteed can work well

L4963D

SOP20

STMicroelectronics

1.5A SWITCHING REGULATOR

Utsource

≥1:

S$16.87259

S$15.18533

≥5:

S$15.93523

S$14.34170

≥10:

S$15.46654

S$13.91989

≥20:

S$14.99786

S$13.49808

≥50:

S$14.52918

S$13.07626

≥100:

S$14.34170

S$12.90753

≥200:

S$14.06050

S$12.65445

≥500:

S$13.87302

S$12.48572

≥1000:

S$13.59181

S$12.23263

From: S$13.59181

Stock:5000

Minimum:1

Favorite

MAX1678EUA

Enlarge

Used and refurbished parts guaranteed can work well

MAX1678EUA

MSOP8

Maxim Integrated

1-Cell to 2-Cell, Low-Noise, High-Efficiency, Step-Up DC-DC Converter

Utsource

≥1:

S$7.47704

S$6.72933

≥5:

S$7.10318

S$6.39286

≥10:

S$6.72933

S$6.05640

≥20:

S$6.54241

S$5.88817

≥50:

S$6.35548

S$5.71993

≥100:

S$6.16856

S$5.55170

≥200:

S$5.98163

S$5.38347

≥500:

S$5.90686

S$5.31617

≥1000:

S$5.79470

S$5.21523

From: S$5.79470

The MAX1678EUA is a low-noise, low-dropout, linear regulator from Maxim Integrated. It is designed to provide a regulated output voltage from an input voltage of up to 20V. The device features a low q

Stock:10000

Minimum:1

Favorite

MAX732CWE

Enlarge

Used and refurbished parts guaranteed can work well

MAX732CWE

SOP-16

Maxim Integrated

0645/

Current-Mode SMPS Controller

Utsource

≥1:

S$3.15283

S$2.83755

≥10:

S$1.41878

S$1.27690

≥100:

S$1.26113

S$1.13502

≥1000:

S$1.22172

S$1.09955

≥2500:

S$1.18231

S$1.06408

≥5000:

S$1.10349

S$0.99314

≥10000:

S$1.06408

S$0.95767

From: S$1.06408

Stock:10000

Minimum:3

Favorite

MAX662ACSA

Enlarge

Used and refurbished parts guaranteed can work well

MAX662ACSA

SOP-8

MAX

+12V, 30mA Flash Memory Programming Supply

Utsource

≥1:

S$2.42423

S$2.18181

≥5:

S$1.61616

S$1.45454

≥10:

S$1.45455

S$1.30909

≥20:

S$1.41414

S$1.27272

≥50:

S$1.37373

S$1.23635

≥100:

S$1.33333

S$1.20000

≥200:

S$1.29292

S$1.16363

≥500:

S$1.27676

S$1.14909

≥1000:

S$1.25253

S$1.12727

From: S$1.25253

Description: The MAX662ACSA is a low-dropout (LDO) linear regulator with a low quiescent current of only 20μA. Features: Low Dropout Voltage: 150mV (Typ) at 100mA Low Quiescent Current: 20μA (Typ)

Stock:10000

Minimum:2

Favorite

L4973D3.3-013TR

Enlarge

Used and refurbished parts guaranteed can work well

L4973D3.3-013TR

SOP20

STMicroelectronics

3.5A step down switching regulator

Utsource

S$1.36842

S$1.23158

From: S$1.36842

Stock:10000

Minimum:3

Favorite

LM2664M6

Enlarge

Used and refurbished parts guaranteed can work well

LM2664M6

SOT23-6

Texas Instruments

04+

IC-SM-VOLT CONVERTER

Utsource

≥1:

S$1.44603

S$1.30143

≥5:

S$1.08453

S$0.97607

≥10:

S$0.75917

S$0.68325

≥20:

S$0.72302

S$0.65071

≥50:

S$0.65071

S$0.58564

≥100:

S$0.63265

S$0.56938

≥200:

S$0.61457

S$0.55311

≥500:

S$0.59649

S$0.53684

≥1000:

S$0.57842

S$0.52058

From: S$0.57842

Description: The LM2664M6 is a high efficiency, low noise, low dropout, step-down DC-DC converter with an internal power switch. It is designed to provide a regulated output voltage from an input volt

Stock:10000

Minimum:3

Favorite

FAN2001MPX

Enlarge

Used and refurbished parts guaranteed can work well

FAN2001MPX

QFN6

Fairchild

2006

High-efficiency step-down DC/DC converter; Package: MLP; No of Pins: 6; Container: Tape & Reel

Utsource

≥1:

S$3.74947

S$3.37452

≥5:

S$3.56199

S$3.20579

≥10:

S$3.37452

S$3.03707

≥20:

S$3.28078

S$2.95270

≥50:

S$3.18705

S$2.86834

≥100:

S$3.09331

S$2.78398

≥200:

S$2.99957

S$2.69962

≥500:

S$2.96208

S$2.66587

≥1000:

S$2.90584

S$2.61525

From: S$2.90584

Description: N-Channel MOSFET Features: Low On-Resistance Low Gate Charge Fast Switching Low Threshold ESD Protection Application: DC-DC Converters Load Switching Motor Contr

Stock:10000

Minimum:2

Favorite

LT3502AEDC

Enlarge

Used and refurbished parts guaranteed can work well

LT3502AEDC

DFN-8

Linear

07+

1.1MHz/2.2MHz, 500mA Step-Down Regulators in 2mm × 2mm DFN and MS10

Utsource

≥1:

S$8.99872

S$8.09885

≥5:

S$8.54878

S$7.69390

≥10:

S$8.09885

S$7.28896

≥20:

S$7.87388

S$7.08649

≥50:

S$7.64891

S$6.88402

≥100:

S$7.42394

S$6.68155

≥200:

S$7.19897

S$6.47908

≥500:

S$7.10899

S$6.39809

≥1000:

S$6.97401

S$6.27661

From: S$6.97401

Stock:10000

Minimum:1

Favorite

LM2575N-5.0

Enlarge

Used and refurbished parts guaranteed can work well

LM2575N-5.0

DIP-16

National Semiconductor

Advanced LinCMOSTM Precision Chopper-Stabilized Operational Amplifier 14-PDIP

Utsource

≥1:

S$3.36467

S$3.02820

≥5:

S$2.24311

S$2.01880

≥10:

S$2.01880

S$1.81692

≥20:

S$1.96272

S$1.76645

≥50:

S$1.90664

S$1.71598

≥100:

S$1.85057

S$1.66551

≥200:

S$1.79449

S$1.61504

≥500:

S$1.77206

S$1.59485

≥1000:

S$1.73841

S$1.56457

From: S$1.73841

Stock:10000

Minimum:2

Favorite

MAX680ESA

Enlarge

Used and refurbished parts guaranteed can work well

MAX680ESA

SOP-8

Maxim Integrated

8-Bit Binary Counters With Input Registers 16-CFP -55 to 125

Utsource

≥1:

S$7.47704

S$6.72933

≥5:

S$7.10318

S$6.39286

≥10:

S$6.72933

S$6.05640

≥20:

S$6.54241

S$5.88817

≥50:

S$6.35548

S$5.71993

≥100:

S$6.16856

S$5.55170

≥200:

S$5.98163

S$5.38347

≥500:

S$5.90686

S$5.31617

≥1000:

S$5.79470

S$5.21523

From: S$5.79470

Stock:10000

Minimum:1

Favorite

SI7661DJ

Enlarge

Used and refurbished parts guaranteed can work well

SI7661DJ

DIP-8

Maxim Integrated

CMOS VOLTAGE CONVERTERS

Utsource

≥1:

S$5.99914

S$5.39923

≥5:

S$5.69919

S$5.12927

≥10:

S$5.39923

S$4.85931

≥20:

S$5.24925

S$4.72433

≥50:

S$5.09927

S$4.58935

≥100:

S$4.94929

S$4.45436

≥200:

S$4.79932

S$4.31939

≥500:

S$4.73932

S$4.26539

≥1000:

S$4.64934

S$4.18440

From: S$4.64934

Description: The SI7661DJ is a low-power, low-voltage, single-channel MOSFET driver with a high-side MOSFET pre-driver. Features: Low-power, low-voltage operation High-side MOSFET pre-driver

Stock:10000

Minimum:1

Favorite

LM2576T-ADJG

Enlarge

Used and refurbished parts guaranteed can work well

LM2576T-ADJG

TO-220

On Semiconductor

3.0 A, 15 V, Step−Down Switching Regulator

Utsource

≥1:

S$2.24968

S$2.02471

≥5:

S$1.49979

S$1.34981

≥10:

S$1.34981

S$1.21483

≥20:

S$1.31231

S$1.18108

≥50:

S$1.27482

S$1.14734

≥100:

S$1.23732

S$1.11359

≥200:

S$1.19983

S$1.07985

≥500:

S$1.18483

S$1.06635

≥1000:

S$1.16233

S$1.04610

From: S$1.16233

Stock:10000

Minimum:2

Favorite

NCP3123MNTXG

Enlarge

Used and refurbished parts guaranteed can work well

NCP3123MNTXG

QFN-32

On Semiconductor

08+

Dual 3A Switching Regualtor >1MHz

Utsource

≥1:

S$5.99914

S$5.39923

≥5:

S$5.69919

S$5.12927

≥10:

S$5.39923

S$4.85931

≥20:

S$5.24925

S$4.72433

≥50:

S$5.09927

S$4.58935

≥100:

S$4.94929

S$4.45436

≥200:

S$4.79932

S$4.31939

≥500:

S$4.73932

S$4.26539

≥1000:

S$4.64934

S$4.18440

From: S$4.64934

Stock:10000

Minimum:1

Favorite

MAX1044CSA

Enlarge

Used and refurbished parts guaranteed can work well

MAX1044CSA

SOP-8

Maxim Integrated

0523/

Switched-Capacitor Voltage Converters

Utsource

≥1:

S$4.49936

S$4.04942

≥5:

S$2.99957

S$2.69962

≥10:

S$2.69962

S$2.42965

≥20:

S$2.62463

S$2.36216

≥50:

S$2.54964

S$2.29467

≥100:

S$2.47465

S$2.22718

≥200:

S$2.39966

S$2.15969

≥500:

S$2.36966

S$2.13270

≥1000:

S$2.32467

S$2.09220

From: S$2.32467

MAX1044CSA is a low-dropout voltage regulator from Maxim Integrated. It is a fixed output voltage regulator with an output voltage of 5V. Description: The MAX1044CSA is a low-dropout linear voltage r

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