PMIC - Voltage Regulators - DC DC Switching Regulators | Page 6

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MAX724CCK

TO-220

Maxim Integrated

06/

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

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≥1:

AU $5.03269

AU $4.52942

≥5:

AU $3.35513

AU $3.01961

≥10:

AU $3.01961

AU $2.71765

≥20:

AU $2.93573

AU $2.64216

≥50:

AU $2.85186

AU $2.56667

≥100:

AU $2.76798

AU $2.49118

≥200:

AU $2.68410

AU $2.41569

≥500:

AU $2.65055

AU $2.38550

≥1000:

AU $2.60022

AU $2.34020

From: AU $2.60022

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

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The LM2575T-12 is a SIMPLE SWITCHER? 1A 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 device is available in 12V of fixed output voltage 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 LM2575 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 the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.

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≥1:

AU $1.25817

AU $1.13236

≥5:

AU $0.94363

AU $0.84927

≥10:

AU $0.66054

AU $0.59449

≥20:

AU $0.62909

AU $0.56618

≥50:

AU $0.56618

AU $0.50956

≥100:

AU $0.55044

AU $0.49540

≥200:

AU $0.53472

AU $0.48125

≥500:

AU $0.51900

AU $0.46710

≥1000:

AU $0.50327

AU $0.45294

From: AU $0.50327

Description: LM2575T-12 is a step-down switching regulator with a maximum output current of 1.5A. It has a wide input voltage range of 4.75V to 40V and an adjustable output voltage range of 1.23V to 3

Stock:10000

Minimum:3

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ICL7660SCBA

SOP-8

Intersil

06/

The ICL7660S and ICL7660A Super Voltage Converters are monolithic CMOS voltage conversion ICs that guarantee significant performance advantages over other similar devices. They are direct replacements for the industry standard ICL7660 offering an extended operating supply voltage range up to 12V, with lower supply current. A Frequency Boost pin has been incorporated to enable the user to achieve lower output impedance despite using smaller capacitors. All improvements are highlighted in the ?Electrical Specifications? section on page 3 of the datasheet. Critical parameters are guaranteed over the entire commercial and industrial temperature ranges . The ICL7660S and ICL7660A perform supply voltage conversions from positive to negative for an input range of 1.5V to 12V, resulting in complementary output voltages of -1.5V to -12V. Only two non-critical external capacitors are needed, for the charge pump and charge reservoir functions. The ICL7660S and ICL7660A can be connected to function as a voltage doubler and will generate up to 22.8V with a 12V input. They can also be used as a voltage multipliers or voltage dividers. Each chip contains a series DC power supply regulator, RC oscillator, voltage level translator, and four output power MOS switches. The oscillator, when unloaded, oscillates at a nominal frequency of 10kHz for an input supply voltage of 5.0V. This frequency can be lowered by the addition of an external capacitor to the ?OSC? terminal, or the oscillator may be over-driven by an external clock. The ?LV? terminal may be tied to GND to bypass the internal series regulator and improve low voltage (LV) operation. At medium to high voltages (3.5V to 12V), the LV pin is left floating to prevent device latchup. In some applications, an external Schottky diode from VOUT to CAP- is needed to guarantee latchup free operation (see Do?s and Dont?s section on page 8 of the datasheet).

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≥1:

AU $2.19993

AU $1.97994

≥5:

AU $1.64995

AU $1.48495

≥10:

AU $0.98998

AU $0.89098

≥20:

AU $0.96247

AU $0.86622

≥50:

AU $0.93497

AU $0.84147

≥100:

AU $0.90748

AU $0.81673

≥200:

AU $0.87997

AU $0.79197

≥500:

AU $0.86898

AU $0.78208

≥1000:

AU $0.85248

AU $0.76723

From: AU $0.85248

Description: CMOS Voltage Converter Features: Low Supply Current: 1.5μA Max Input Voltage Range: -0.3V to +18V Output Voltage Range: -1.5V to +16.5V Output Current: 10mA High Output Vol

Stock:10000

Minimum:2

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MAX636ACSA

SOP-8

Voltage-Mode SMPS Controller

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≥1:

AU $8.36332

AU $7.52699

≥5:

AU $7.94516

AU $7.15064

≥10:

AU $7.52699

AU $6.77429

≥20:

AU $7.31791

AU $6.58612

≥50:

AU $7.10883

AU $6.39794

≥100:

AU $6.89974

AU $6.20977

≥200:

AU $6.69066

AU $6.02159

≥500:

AU $6.60702

AU $5.94632

≥1000:

AU $6.48158

AU $5.83342

From: AU $6.48158

Stock:10000

Minimum:1

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MIC2172BM

SOP-8

Micrel

100kHz 1.25A Switching Regulators Preliminary Information

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≥1:

AU $4.18166

AU $3.76349

≥5:

AU $3.97258

AU $3.57532

≥10:

AU $3.76349

AU $3.38714

≥20:

AU $3.65895

AU $3.29306

≥50:

AU $3.55441

AU $3.19897

≥100:

AU $3.44987

AU $3.10488

≥200:

AU $3.34533

AU $3.01079

≥500:

AU $3.30351

AU $2.97316

≥1000:

AU $3.24079

AU $2.91671

From: AU $3.24079

The MIC2172BM is a high-speed, low-noise, low-dropout linear regulator from Micrel. It is designed to provide a regulated output voltage of up to 5.0V with a maximum output current of 1A. The device f

Stock:10000

Minimum:2

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LM2587S-ADJ

TO-263

National Semiconductor

3+

SIMPLE SWITCHER 5A Flyback Regulator

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≥1:

AU $3.14543

AU $2.83089

≥5:

AU $2.09695

AU $1.88726

≥10:

AU $1.88726

AU $1.69853

≥20:

AU $1.83483

AU $1.65135

≥50:

AU $1.78241

AU $1.60417

≥100:

AU $1.72999

AU $1.55699

≥200:

AU $1.67756

AU $1.50981

≥500:

AU $1.65659

AU $1.49093

≥1000:

AU $1.62514

AU $1.46262

From: AU $1.62514

Description: The LM2587S-ADJ is a high efficiency, high performance, step-up current mode DC/DC converter. It has an adjustable output voltage range of 1.23V to 37V and a maximum output current of 3A

Stock:10000

Minimum:2

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MAX639CPA

DIP-8

Maxim Integrated

00+

5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters

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≥1:

AU $6.71025

AU $6.03923

≥5:

AU $6.37474

AU $5.73726

≥10:

AU $6.03923

AU $5.43530

≥20:

AU $5.87147

AU $5.28432

≥50:

AU $5.70371

AU $5.13334

≥100:

AU $5.53596

AU $4.98236

≥200:

AU $5.36820

AU $4.83138

≥500:

AU $5.30110

AU $4.77099

≥1000:

AU $5.20044

AU $4.68040

From: AU $5.20044

Stock:10000

Minimum:1

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MAX632ACPA

DIP8

Maxim Integrated

Voltage-Mode SMPS Controller

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≥1:

AU $12.54499

AU $11.29049

≥5:

AU $11.91774

AU $10.72596

≥10:

AU $11.29049

AU $10.16144

≥20:

AU $10.97686

AU $9.87917

≥50:

AU $10.66324

AU $9.59691

≥100:

AU $10.34961

AU $9.31465

≥200:

AU $10.03599

AU $9.03239

≥500:

AU $9.91054

AU $8.91948

≥1000:

AU $9.72236

AU $8.75013

From: AU $9.72236

Stock:5000

Minimum:1

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MAX765CPA

DIP-8

Maxim Integrated

-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ DC-DC Inverters

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≥1:

AU $3.77452

AU $3.39706

≥5:

AU $2.51634

AU $2.26471

≥10:

AU $2.26471

AU $2.03824

≥20:

AU $2.20180

AU $1.98162

≥50:

AU $2.13889

AU $1.92500

≥100:

AU $2.07598

AU $1.86838

≥200:

AU $2.01308

AU $1.81177

≥500:

AU $1.98791

AU $1.78912

≥1000:

AU $1.95017

AU $1.75515

From: AU $1.95017

The MAX765CPA is a low-power, high-performance CMOS voltage regulator manufactured by Maxim Integrated. It is a monolithic IC with an 8-pin DIP package. The device is a low dropout (LDO) linear reg

Stock:10000

Minimum:2

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LM2577S-12

TO-263

National Semiconductor

Pressure Transducer, Series 19 mm, Uncompensated, Pressure Range: 0 psi to 100 psi, Absolute, flush mount, 10 Vdc excitation

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≥1:

AU $10.03599

AU $9.03239

≥5:

AU $9.53419

AU $8.58077

≥10:

AU $9.03239

AU $8.12915

≥20:

AU $8.78149

AU $7.90334

≥50:

AU $8.53059

AU $7.67753

≥100:

AU $8.27969

AU $7.45172

≥200:

AU $8.02879

AU $7.22591

≥500:

AU $7.92843

AU $7.13559

≥1000:

AU $7.77789

AU $7.00010

From: AU $7.77789

(TO-263,NS) Description: The LM2577S-12 is a step-up DC-DC converter with an adjustable output voltage from 1.23V to 37V. It is designed to provide a high efficiency, low noise, and low cost solut

Stock:10000

Minimum:1

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LM2575S-ADJ

TO-263

National Semiconductor

3+

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

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≥1:

AU $1.73389

AU $1.56050

≥5:

AU $1.51715

AU $1.36544

≥10:

AU $0.86694

AU $0.78025

≥20:

AU $0.78025

AU $0.70222

≥50:

AU $0.75858

AU $0.68272

≥100:

AU $0.73690

AU $0.66321

≥200:

AU $0.71523

AU $0.64371

≥500:

AU $0.73690

AU $0.66321

≥1000:

AU $0.69356

AU $0.62420

From: AU $0.69356

Description: The LM2575S-ADJ is a monolithic integrated circuit in a TO-263 package. It is a step-down switching regulator with a maximum output current of 3A. Features: Input voltage range of 4.5V

Stock:10000

Minimum:2

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MAX732EWE

SOP-16

Maxim Integrated

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

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≥1:

AU $3.13625

AU $2.82262

≥5:

AU $2.09083

AU $1.88175

≥10:

AU $1.88175

AU $1.69357

≥20:

AU $1.82948

AU $1.64653

≥50:

AU $1.77721

AU $1.59948

≥100:

AU $1.72494

AU $1.55244

≥200:

AU $1.67267

AU $1.50540

≥500:

AU $1.65176

AU $1.48658

≥1000:

AU $1.62039

AU $1.45835

From: AU $1.62039

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%

Stock:10000

Minimum:2

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LM2577S-ADJ

TO-263

National Semiconductor

3+

SIMPLE SWITCHER Step-Up Voltage Regulator

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≥1:

AU $4.40360

AU $3.96324

≥5:

AU $2.93573

AU $2.64216

≥10:

AU $2.64216

AU $2.37794

≥20:

AU $2.56877

AU $2.31189

≥50:

AU $2.49537

AU $2.24584

≥100:

AU $2.42198

AU $2.17978

≥200:

AU $2.34859

AU $2.11373

≥500:

AU $2.31923

AU $2.08731

≥1000:

AU $2.27519

AU $2.04767

From: AU $2.27519

Description: The LM2577S-ADJ is a step-up DC-DC converter with an adjustable output voltage. It is a monolithic integrated circuit specifically designed for high-efficiency, step-up (boost) applicatio

Stock:10000

Minimum:2

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LT1070CK

CAN-4

LT

05+

5A and 2.5A High Efficiency Switching Regulators

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≥1:

AU $56.61774

AU $50.95596

≥2:

AU $56.61774

AU $50.95596

≥5:

AU $54.73048

AU $49.25743

≥10:

AU $53.97558

AU $48.57802

≥20:

AU $53.59812

AU $48.23831

≥30:

AU $52.84322

AU $47.55890

≥50:

AU $52.84322

AU $47.55890

≥100:

AU $52.46577

AU $47.21919

≥500:

AU $52.08832

AU $46.87949

From: AU $52.08832

Stock:2000

Minimum:1

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MC34163P

DIP-16

Motorola

POWER SWITCHING REGULATORS

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≥1:

AU $2.03603

AU $1.83243

≥5:

AU $1.35736

AU $1.22162

≥10:

AU $1.22162

AU $1.09946

≥20:

AU $1.18769

AU $1.06892

≥50:

AU $1.15375

AU $1.03838

≥100:

AU $1.11982

AU $1.00784

≥200:

AU $1.08588

AU $0.97730

≥500:

AU $1.07231

AU $0.96508

≥1000:

AU $1.05195

AU $0.94676

From: AU $1.05195

Description: The MC34163P is a fixed frequency, current mode, step-up switching regulator controller. Features: Wide 4.5V to 40V input voltage range Output voltage up to 40V Current mode operation

Stock:10000

Minimum:2

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MAX629ESA

SOP-8

Maxim Integrated

06+/07+

28V, Low-Power, High-Vol t age, Boos t or Inver t ing DC-DC Conver t er

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≥1:

AU $3.25104

AU $2.92594

≥5:

AU $2.70920

AU $2.43828

≥10:

AU $1.95063

AU $1.75556

≥20:

AU $1.89644

AU $1.70680

≥50:

AU $1.84226

AU $1.65803

≥100:

AU $1.78807

AU $1.60927

≥200:

AU $1.73389

AU $1.56050

≥500:

AU $1.67970

AU $1.51173

≥1000:

AU $1.62552

AU $1.46297

From: AU $1.62552

Description: High-Accuracy, Low-Dropout, 200mA Linear Regulator Features: 200mA Output Current Low Dropout Voltage: 0.6V at 200mA Low Quiescent Current: 1.2mA High Accuracy: ±2% Low Output Noise:

Stock:10000

Minimum:2

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MAX636ACPA

DIP-8

Maxim Integrated

Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:AC; No. of Contacts:17; Connector Shell Size:20; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight

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≥1:

AU $4.18755

AU $3.76880

≥5:

AU $2.79170

AU $2.51253

≥10:

AU $2.51253

AU $2.26128

≥20:

AU $2.44274

AU $2.19846

≥50:

AU $2.37295

AU $2.13566

≥100:

AU $2.30316

AU $2.07284

≥200:

AU $2.23336

AU $2.01003

≥500:

AU $2.20544

AU $1.98490

≥1000:

AU $2.16357

AU $1.94721

From: AU $2.16357

Description: Low-Dropout, High-Efficiency, Step-Up DC-DC Converter Features: Output Voltage Range: 2.5V to 6V Output Current: Up to 500mA Low Dropout Voltage: 0.5V at 500mA High Efficienc

Stock:10000

Minimum:2

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MAX765ESA

SOP-8

Maxim Integrated

9604+

-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ DC-DC Inverters

Utsource

≥1:

AU $5.87147

AU $5.28432

≥5:

AU $5.57790

AU $5.02011

≥10:

AU $5.28432

AU $4.75589

≥20:

AU $5.13754

AU $4.62378

≥50:

AU $4.99075

AU $4.49167

≥100:

AU $4.84396

AU $4.35957

≥200:

AU $4.69717

AU $4.22746

≥500:

AU $4.63846

AU $4.17461

≥1000:

AU $4.55039

AU $4.09535

From: AU $4.55039

Stock:10000

Minimum:1

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LM2576T-12

TO-220

National Semiconductor

3+

Simple Switcher⑩ 3 Amp Step-Down Voltage Regulator

Utsource

≥1:

AU $1.25817

AU $1.13236

≥5:

AU $0.94363

AU $0.84927

≥10:

AU $0.66054

AU $0.59449

≥20:

AU $0.62909

AU $0.56618

≥50:

AU $0.56618

AU $0.50956

≥100:

AU $0.55044

AU $0.49540

≥200:

AU $0.53472

AU $0.48125

≥500:

AU $0.51900

AU $0.46710

≥1000:

AU $0.50327

AU $0.45294

From: AU $0.50327

Description: The LM2576T-12 is a monolithic integrated circuit, specifically designed as a step-down switching regulator, capable of driving a 3A load with excellent line and load regulation. Feature

Stock:10000

Minimum:3

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