PMIC - Voltage Regulators - DC DC Switching Regulators | Page 9

Used and refurbished parts guaranteed can work well

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:

AU $5.13187

AU $4.61868

≥5:

AU $3.42125

AU $3.07912

≥10:

AU $3.07912

AU $2.77121

≥20:

AU $2.99359

AU $2.69423

≥50:

AU $2.90806

AU $2.61725

≥100:

AU $2.82253

AU $2.54028

≥200:

AU $2.73700

AU $2.46330

≥500:

AU $2.70279

AU $2.43251

≥1000:

AU $2.65147

AU $2.38632

From: AU $2.65147

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

Stock:10000

Minimum:2

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MAX1705EEE

SSOP-16

Maxim Integrated

18-Bit Universal Bus Transceivers With 3-State Outputs 56-SSOP -40 to 85

Utsource

≥1:

AU $5.45208

AU $4.90687

≥5:

AU $5.17947

AU $4.66153

≥10:

AU $4.90687

AU $4.41618

≥20:

AU $4.77057

AU $4.29351

≥50:

AU $4.63427

AU $4.17084

≥100:

AU $4.49796

AU $4.04817

≥200:

AU $4.36166

AU $3.92550

≥500:

AU $4.30714

AU $3.87643

≥1000:

AU $4.22536

AU $3.80282

From: AU $4.22536

Stock:10000

Minimum:1

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PAM2306AYPKE

DFN-12

Diodeszetex

Step-Down Switching Regulators, Diodes Inc From DiodesZetez, a range of step-down voltage switching regulators to suit a variety of requirements.

Utsource

≥1:

AU $2.13828

AU $1.92445

≥5:

AU $1.60371

AU $1.44334

≥10:

AU $0.96223

AU $0.86600

≥20:

AU $0.93550

AU $0.84195

≥50:

AU $0.90876

AU $0.81788

≥100:

AU $0.88204

AU $0.79383

≥200:

AU $0.85531

AU $0.76978

≥500:

AU $0.84463

AU $0.76017

≥1000:

AU $0.82859

AU $0.74573

From: AU $0.82859

Description: The PAM2306AYPKE is a high-efficiency, low-noise, low-dropout linear regulator with an output current of up to 1.5A. It is designed to provide a regulated output voltage with a wide input

Stock:10000

Minimum:2

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LM2678T-ADJ

TO220-7

National Semiconductor

03+

SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator

Utsource

≥1:

AU $5.34570

AU $4.81113

≥5:

AU $5.07842

AU $4.57058

≥10:

AU $4.81113

AU $4.33002

≥20:

AU $4.67749

AU $4.20974

≥50:

AU $4.54384

AU $4.08945

≥100:

AU $4.41020

AU $3.96918

≥200:

AU $4.27656

AU $3.84890

≥500:

AU $4.22311

AU $3.80080

≥1000:

AU $4.14292

AU $3.72863

From: AU $4.14292

Description: The LM2678T-ADJ is a high-efficiency, adjustable, step-up DC-DC converter with an internal switch. Features: Output voltage adjustable from 1.23V to 37V Input voltage range from 2.

Stock:10000

Minimum:1

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NCP1402SN33T1

SOT23-5

0N

03+

200 mA, PFM Step-Up Micropower Switching Regulator200 mA

Utsource

≥1:

AU $0.74840

AU $0.67356

≥5:

AU $0.59872

AU $0.53885

≥10:

AU $0.34427

AU $0.30984

≥20:

AU $0.29936

AU $0.26942

≥50:

AU $0.26942

AU $0.24248

≥100:

AU $0.26194

AU $0.23574

≥200:

AU $0.25445

AU $0.22901

≥500:

AU $0.24696

AU $0.22227

≥1000:

AU $0.23948

AU $0.21553

From: AU $0.23948

Description: Low Voltage, Low Quiescent Current, High Efficiency, Step-Down DC-DC Converter Features: Input Voltage Range: 2.7V to 5.5V Output Voltage Range: 0.8V to VIN Output Current: up to 500mA

Stock:10000

Minimum:6

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AOZ1017AI

SOP-8

AO

EZBuck? 3A Simple Regulator

Utsource

≥1:

AU $1.88726

AU $1.69853

≥5:

AU $1.25817

AU $1.13236

≥10:

AU $1.13235

AU $1.01912

≥20:

AU $1.10090

AU $0.99081

≥50:

AU $1.06945

AU $0.96250

≥100:

AU $1.03799

AU $0.93419

≥200:

AU $1.00654

AU $0.90588

≥500:

AU $0.99396

AU $0.89456

≥1000:

AU $0.97508

AU $0.87758

From: AU $0.97508

Stock:10000

Minimum:2

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AOZ1212AI

SOP8

Alpha & Omega Semiconductor

EZBuck? 3A Simple Buck Regulator

Utsource

≥1:

AU $2.56594

AU $2.30934

≥5:

AU $1.71062

AU $1.53956

≥10:

AU $1.53956

AU $1.38561

≥20:

AU $1.49680

AU $1.34712

≥50:

AU $1.45403

AU $1.30863

≥100:

AU $1.41126

AU $1.27014

≥200:

AU $1.36850

AU $1.23165

≥500:

AU $1.35139

AU $1.21625

≥1000:

AU $1.32573

AU $1.19316

From: AU $1.32573

Package: SOP8 Manufacturer: AOS Description: The AOZ1212AI is a high-efficiency, low-dropout (LDO) linear regulator from AOS. It is designed to provide a regulated output voltage of up to 12V with a

Stock:10000

Minimum:2

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ICL7662CBA

SOP8

Maxim/intersil

CMOS Voltage Converters

Utsource

≥1:

AU $3.20742

AU $2.88668

≥5:

AU $2.13828

AU $1.92445

≥10:

AU $1.92445

AU $1.73201

≥20:

AU $1.87100

AU $1.68390

≥50:

AU $1.81754

AU $1.63578

≥100:

AU $1.76407

AU $1.58766

≥200:

AU $1.71062

AU $1.53956

≥500:

AU $1.68924

AU $1.52032

≥1000:

AU $1.65718

AU $1.49146

From: AU $1.65718

The ICL7662CBA is a dual low-power CMOS voltage monitor from Maxim/Intersil. It is a precision voltage detector with a wide operating range of 1.5V to 36V. The device is available in an 8-pin SOP pack

Stock:10000

Minimum:2

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L4970A

ZIP-15

STMicroelectronics

Power Switching Regulator

Utsource

≥1:

AU $4.27656

AU $3.84890

≥5:

AU $4.06273

AU $3.65646

≥10:

AU $3.84890

AU $3.46401

≥20:

AU $3.74199

AU $3.36779

≥50:

AU $3.63508

AU $3.27157

≥100:

AU $3.52816

AU $3.17535

≥200:

AU $3.42125

AU $3.07912

≥500:

AU $3.37848

AU $3.04063

≥1000:

AU $3.31433

AU $2.98290

From: AU $3.31433

The L4970A is a ZIP-15, ST-packaged, monolithic integrated circuit designed for use as a high current, low voltage, step-down switching regulator. It is capable of delivering up to 5A of continuous ou

Stock:10000

Minimum:1

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BD9702T

TO-220F

ROHM Semiconductor

08+

Isolated millivolt/Voltage Input Signal Conditioning Module - 3 Hz Bandwidth; Package: IOS MODULE; No of Pins: 5; Temperature Range: Commercial

Utsource

≥1:

AU $2.37859

AU $2.14073

≥5:

AU $1.78394

AU $1.60555

≥10:

AU $1.07037

AU $0.96333

≥20:

AU $1.04064

AU $0.93658

≥50:

AU $1.01090

AU $0.90981

≥100:

AU $0.98116

AU $0.88304

≥200:

AU $0.95143

AU $0.85629

≥500:

AU $0.93954

AU $0.84559

≥1000:

AU $0.92171

AU $0.82954

From: AU $0.92171

Description: The BD9702T is a P-channel MOSFET manufactured by ROHM. It is a power MOSFET with a TO-220F package. Features: - Drain-Source Voltage (VDS): -30V - Drain Current (ID): -3A - Gate-Source

Stock:10000

Minimum:2

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L4977A

ZIP-15

STMicroelectronics

Power Switching Regulator

Utsource

≥1:

AU $4.27656

AU $3.84890

≥5:

AU $4.06273

AU $3.65646

≥10:

AU $3.84890

AU $3.46401

≥20:

AU $3.74199

AU $3.36779

≥50:

AU $3.63508

AU $3.27157

≥100:

AU $3.52816

AU $3.17535

≥200:

AU $3.42125

AU $3.07912

≥500:

AU $3.37848

AU $3.04063

≥1000:

AU $3.31433

AU $2.98290

From: AU $3.31433

The L4977A is a ZIP-15 package, ST-manufactured, low-power, high-voltage, high-current, monolithic integrated circuit designed for use as an adjustable switching regulator. It is capable of providing

Stock:10000

Minimum:1

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MP2359DT-LF-Z

SOT23-6

MPS

2013+

IC REG BUCK ADJ 1.2A SOT23-6

Utsource

≥1:

AU $1.06914

AU $0.96223

≥5:

AU $0.85531

AU $0.76978

≥10:

AU $0.49180

AU $0.44262

≥20:

AU $0.42766

AU $0.38489

≥50:

AU $0.38489

AU $0.34640

≥100:

AU $0.37421

AU $0.33679

≥200:

AU $0.36351

AU $0.32716

≥500:

AU $0.35281

AU $0.31753

≥1000:

AU $0.34212

AU $0.30791

From: AU $0.34212

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

Stock:10000

Minimum:4

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LM2675N-ADJ

DIP-8

National Semiconductor

96+

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

Utsource

≥1:

AU $6.29086

AU $5.66177

≥5:

AU $5.97632

AU $5.37869

≥10:

AU $5.66177

AU $5.09560

≥20:

AU $5.50450

AU $4.95405

≥50:

AU $5.34723

AU $4.81251

≥100:

AU $5.18996

AU $4.67096

≥200:

AU $5.03269

AU $4.52942

≥500:

AU $4.96978

AU $4.47280

≥1000:

AU $4.87542

AU $4.38787

From: AU $4.87542

Description: The LM2675N-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 line and

Stock:10000

Minimum:1

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AOZ1073AI

SOP8

Alpha & Omega Semiconductor

3A Synchronous Buck Regulator

Utsource

≥1:

AU $0.74840

AU $0.67356

≥5:

AU $0.59872

AU $0.53885

≥10:

AU $0.34427

AU $0.30984

≥20:

AU $0.29936

AU $0.26942

≥50:

AU $0.26942

AU $0.24248

≥100:

AU $0.26194

AU $0.23574

≥200:

AU $0.25445

AU $0.22901

≥500:

AU $0.24696

AU $0.22227

≥1000:

AU $0.23948

AU $0.21553

From: AU $0.23948

The AOZ1073AI is a high-efficiency synchronous buck regulator from Alpha & Omega Semiconductor. It is designed to provide a regulated output voltage from an input voltage of up to 28V. The device is a

Stock:10000

Minimum:6

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MP1593DN-LF-Z

SOP8

MPS

06/

3A, 28V, 385KHz Step-Down Converter

Utsource

≥1:

AU $2.30934

AU $2.07841

≥5:

AU $1.73201

AU $1.55881

≥10:

AU $1.03920

AU $0.93528

≥20:

AU $1.01033

AU $0.90930

≥50:

AU $0.98147

AU $0.88332

≥100:

AU $0.95260

AU $0.85734

≥200:

AU $0.92373

AU $0.83136

≥500:

AU $0.91219

AU $0.82097

≥1000:

AU $0.89486

AU $0.80538

From: AU $0.89486

Stock:10000

Minimum:2

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LM2677T-12

TO-220

National Semiconductor

00+

SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync

Utsource

≥1:

AU $5.01799

AU $4.51619

≥5:

AU $4.76709

AU $4.29038

≥10:

AU $4.51619

AU $4.06458

≥20:

AU $4.39074

AU $3.95167

≥50:

AU $4.26530

AU $3.83877

≥100:

AU $4.13984

AU $3.72586

≥200:

AU $4.01439

AU $3.61296

≥500:

AU $3.96422

AU $3.56780

≥1000:

AU $3.88895

AU $3.50005

From: AU $3.88895

Stock:10000

Minimum:1

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LM3671MF-ADJ

SOT-23

National Semiconductor

0512+

2MHz , 600mA Step-Down DC-DC Converter in SOT23-5

Utsource

≥1:

AU $1.04848

AU $0.94363

≥5:

AU $0.83878

AU $0.75490

≥10:

AU $0.48230

AU $0.43407

≥20:

AU $0.41939

AU $0.37745

≥50:

AU $0.37745

AU $0.33971

≥100:

AU $0.36697

AU $0.33027

≥200:

AU $0.35648

AU $0.32083

≥500:

AU $0.34600

AU $0.31140

≥1000:

AU $0.33551

AU $0.30196

From: AU $0.33551

Description: The LM3671MF-ADJ is a high efficiency, low-dropout, step-down DC-DC converter with an adjustable output voltage. Features: Low quiescent current of only 5.5mA High efficiency up to 95%

Stock:10000

Minimum:4

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SPI-8010A

SOP-16

Sanken Electric

02+

3 A, DC/DC Step-Down Converter

Utsource

≥1:

AU $5.03269

AU $4.52942

≥5:

AU $4.78105

AU $4.30295

≥10:

AU $4.52942

AU $4.07648

≥20:

AU $4.40360

AU $3.96324

≥50:

AU $4.27779

AU $3.85001

≥100:

AU $4.15197

AU $3.73677

≥200:

AU $4.02615

AU $3.62354

≥500:

AU $3.97582

AU $3.57824

≥1000:

AU $3.90033

AU $3.51030

From: AU $3.90033

The SPI-8010A is a SOP-16 power MOSFET produced by Sanken Electric Co., Ltd. It is a high-voltage, high-speed switching device designed for use in DC-DC converters, motor control, and other power swit

Stock:10000

Minimum:1

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L4974A

DIP-20

STMicroelectronics

Power Switching Regulator

Utsource

≥1:

AU $7.69781

AU $6.92803

≥5:

AU $7.31292

AU $6.58163

≥10:

AU $6.92803

AU $6.23522

≥20:

AU $6.73558

AU $6.06202

≥50:

AU $6.54314

AU $5.88882

≥100:

AU $6.35069

AU $5.71562

≥200:

AU $6.15825

AU $5.54242

≥500:

AU $6.08127

AU $5.47314

≥1000:

AU $5.96580

AU $5.36922

From: AU $5.96580

The STMicroelectronics L4974A is a 3-terminal voltage regulator with a fixed output voltage of 5V, a maximum output current of 1.5A, and an operating temperature range from -40℃ to 150℃. It is package

Stock:10000

Minimum:1

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MAX1605EUT-T

SOT-23

Maxim Integrated

2003

30V Internal Switch LCD Bias Supply

Utsource

≥1:

AU $4.85342

AU $4.36808

≥10:

AU $4.58379

AU $4.12541

≥100:

AU $4.04452

AU $3.64007

≥1000:

AU $3.90970

AU $3.51873

≥2500:

AU $3.77488

AU $3.39740

≥5000:

AU $3.64007

AU $3.27606

≥10000:

AU $3.50525

AU $3.15472

From: AU $3.50525

Manufacturer: Maxim Package/Case: SOT-23 Description: The MAX1605EUT-T is a low-dropout (LDO) linear regulator with an adjustable output voltage from 1.2V to 5.5V. It has a low quiescent current o

Stock:10000

Minimum:1

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