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

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Used and refurbished parts guaranteed can work well

MC33163DW

SOP-16

Motorola

0413/

Power Switching Regulator

Utsource

≥1:

US $2.12700

US $1.91430

≥5:

US $1.41800

US $1.27620

≥10:

US $1.27620

US $1.14858

≥20:

US $1.24075

US $1.11668

≥50:

US $1.20530

US $1.08477

≥100:

US $1.16985

US $1.05287

≥200:

US $1.13440

US $1.02096

≥500:

US $1.12022

US $1.00820

≥1000:

US $1.09895

US $0.98906

From: US $1.09895

Description: The MC33163DW is a low-cost, high-performance, fixed-frequency, current-mode, pulse-width modulation (PWM) control circuit. Features: Low Start-Up Current Low Operating Current Low St

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

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).

Utsource

≥1:

US $1.43728

US $1.29355

≥5:

US $1.07796

US $0.97016

≥10:

US $0.64678

US $0.58210

≥20:

US $0.62881

US $0.56593

≥50:

US $0.61084

US $0.54976

≥100:

US $0.59288

US $0.53359

≥200:

US $0.57491

US $0.51742

≥500:

US $0.56773

US $0.51096

≥1000:

US $0.55695

US $0.50125

From: US $0.55695

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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Used and refurbished parts guaranteed can work well

L4901A

TO-220

STMicroelectronics

Dual 5V Regulator With Reset

Utsource

≥1:

US $2.55240

US $2.29716

≥5:

US $1.70160

US $1.53144

≥10:

US $1.53144

US $1.37830

≥20:

US $1.48890

US $1.34001

≥50:

US $1.44636

US $1.30172

≥100:

US $1.40382

US $1.26344

≥200:

US $1.36128

US $1.22515

≥500:

US $1.34426

US $1.20983

≥1000:

US $1.31874

US $1.18687

From: US $1.31874

Description: L4901A is a monolithic integrated circuit in a TO-220 package. It is a low drop voltage regulator with an output current of 1.5A. Features: Low Dropout Voltage: 0.5V (Typical) Output Cu

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

MAX636ACSA

SOP-8

Voltage-Mode SMPS Controller

Utsource

≥1:

US $5.46400

US $4.91760

≥5:

US $5.19080

US $4.67172

≥10:

US $4.91760

US $4.42584

≥20:

US $4.78100

US $4.30290

≥50:

US $4.64440

US $4.17996

≥100:

US $4.50780

US $4.05702

≥200:

US $4.37120

US $3.93408

≥500:

US $4.31656

US $3.88490

≥1000:

US $4.23460

US $3.81114

From: US $4.23460

Stock:10000

Minimum:1

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LM2574M-ADJ

SOP-14

National Semiconductor

06/

SIMPLE SWITCHER⑩ 0.5A Step-Down Voltage Regulator

Utsource

≥1:

US $1.90620

US $1.71558

≥5:

US $1.27080

US $1.14372

≥10:

US $1.14372

US $1.02935

≥20:

US $1.11195

US $1.00075

≥50:

US $1.08018

US $0.97216

≥100:

US $1.04841

US $0.94357

≥200:

US $1.01664

US $0.91498

≥500:

US $1.00393

US $0.90354

≥1000:

US $0.98487

US $0.88638

From: US $0.98487

Description: The LM2574M-ADJ is a monolithic integrated circuit in SOP-14 package. It is a step-down switching regulator with adjustable output voltage. Features: Wide input voltage range: 4.5V to

Stock:10000

Minimum:2

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AAT3110IGU-5.0-T1

SOT-23-6

Analogic

2005

MicroPower⑩ Regulated Charge Pump

Utsource

≥1:

US $0.87424

US $0.78682

≥5:

US $0.65568

US $0.59011

≥10:

US $0.45898

US $0.41308

≥20:

US $0.43712

US $0.39341

≥50:

US $0.39341

US $0.35407

≥100:

US $0.38248

US $0.34423

≥200:

US $0.37155

US $0.33440

≥500:

US $0.36062

US $0.32456

≥1000:

US $0.34970

US $0.31473

From: US $0.34970

Stock:10000

Minimum:3

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LM2678S-ADJ/NOPB

TO-263

National Semiconductor

LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: TO-263; No of Pins: 7; Qty per Container: 45/Rail

Utsource

≥1:

US $2.08950

US $1.88055

≥5:

US $1.39300

US $1.25370

≥10:

US $1.25370

US $1.12833

≥20:

US $1.21888

US $1.09699

≥50:

US $1.18405

US $1.06564

≥100:

US $1.14922

US $1.03430

≥200:

US $1.11440

US $1.00296

≥500:

US $1.10047

US $0.99042

≥1000:

US $1.07958

US $0.97162

From: US $1.07958

Description: The LM2678S-ADJ/NOPB is a high efficiency, low-dropout, positive voltage regulator with an adjustable output voltage. Features: * Output voltage adjustable from 1.2V to 37V * Output curr

Stock:10000

Minimum:2

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MP2363DN-LF-Z

SOP-8

MPS

06+/pb

3A, 27V, 365KHz Step-Down Converter

Utsource

≥1:

US $1.24320

US $1.11888

≥5:

US $0.93240

US $0.83916

≥10:

US $0.55944

US $0.50350

≥20:

US $0.54390

US $0.48951

≥50:

US $0.52836

US $0.47552

≥100:

US $0.51282

US $0.46154

≥200:

US $0.49728

US $0.44755

≥500:

US $0.49106

US $0.44195

≥1000:

US $0.48174

US $0.43357

From: US $0.48174

Description: MP2363DN-LF-Z is a synchronous step-down DC-DC converter with integrated MOSFETs from MPS. It is available in an 8-pin SOP package. Features: -Input voltage range: 4.5V to 28V -Output vo

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

Utsource

≥1:

US $6.55680

US $5.90112

≥5:

US $6.22896

US $5.60606

≥10:

US $5.90112

US $5.31101

≥20:

US $5.73720

US $5.16348

≥50:

US $5.57328

US $5.01595

≥100:

US $5.40936

US $4.86842

≥200:

US $5.24544

US $4.72090

≥500:

US $5.17987

US $4.66188

≥1000:

US $5.08152

US $4.57337

From: US $5.08152

(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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ST1S10PUR

DFN-8

STMicroelectronics

3 A, 900 kHz, monolithic synchronous step-down regulator

Utsource

≥1:

US $1.33020

US $1.19718

≥5:

US $0.88680

US $0.79812

≥10:

US $0.79812

US $0.71831

≥20:

US $0.77595

US $0.69835

≥50:

US $0.75378

US $0.67840

≥100:

US $0.73161

US $0.65845

≥200:

US $0.70944

US $0.63850

≥500:

US $0.70057

US $0.63051

≥1000:

US $0.68727

US $0.61854

From: US $0.68727

The ST1S10PUR is a low-dropout (LDO) linear voltage regulator from STMicroelectronics. It is a 8-pin DFN package with an output voltage of 1.2V. The device is designed to provide a regulated output

Stock:10000

Minimum:2

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MIC4576WU

TO-263

MIC

200kHz Simple 3A Buck Voltage Regulator

Utsource

≥1:

US $3.28800

US $2.95920

≥5:

US $3.12360

US $2.81124

≥10:

US $2.95920

US $2.66328

≥20:

US $2.87700

US $2.58930

≥50:

US $2.79480

US $2.51532

≥100:

US $2.71260

US $2.44134

≥200:

US $2.63040

US $2.36736

≥500:

US $2.59752

US $2.33777

≥1000:

US $2.54820

US $2.29338

From: US $2.54820

Description: High-Side MOSFET Driver Features: High-Side MOSFET Driver Output Voltage: 5.5V Input Voltage: 5V to 20V Output Current: 2A Operating Temperature Range: -40°C to +125°C Low In

Stock:10000

Minimum:1

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MIC4576-3.3WT

TO-220-5

Micrel

06+

200kHz Simple 3A Buck Voltage Regulator

Utsource

≥1:

US $4.37120

US $3.93408

≥5:

US $4.15264

US $3.73738

≥10:

US $3.93408

US $3.54067

≥20:

US $3.82480

US $3.44232

≥50:

US $3.71552

US $3.34397

≥100:

US $3.60624

US $3.24562

≥200:

US $3.49696

US $3.14726

≥500:

US $3.45325

US $3.10793

≥1000:

US $3.38768

US $3.04891

From: US $3.38768

Stock:10000

Minimum:1

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L4960

ZIP7

STMicroelectronics

03+

Power Switching Regulator

Utsource

≥1:

US $3.08250

US $2.77425

≥5:

US $2.05500

US $1.84950

≥10:

US $1.84950

US $1.66455

≥20:

US $1.79812

US $1.61831

≥50:

US $1.74675

US $1.57207

≥100:

US $1.69538

US $1.52584

≥200:

US $1.64400

US $1.47960

≥500:

US $1.62345

US $1.46110

≥1000:

US $1.59262

US $1.43336

From: US $1.59262

The L4960 is a monolithic integrated circuit manufactured by STMicroelectronics. It is a 7-pin voltage regulator with a fixed output voltage of 5 volts. It is designed to provide a regulated output vo

Stock:10000

Minimum:2

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RT8272GSP

SOP-8

RTS

3A, 24V, 1.2MHz Step-Down Converter

Utsource

≥1:

US $1.64400

US $1.47960

≥5:

US $1.09600

US $0.98640

≥10:

US $0.98640

US $0.88776

≥20:

US $0.95900

US $0.86310

≥50:

US $0.93160

US $0.83844

≥100:

US $0.90420

US $0.81378

≥200:

US $0.87680

US $0.78912

≥500:

US $0.86584

US $0.77925

≥1000:

US $0.84940

US $0.76446

From: US $0.84940

Description: The RT8272GSP is a high-efficiency, low-noise, synchronous buck regulator with integrated power switches. Features: - Input voltage range: 4.5V to 18V - Output voltage range: 0.6V to 5.5

Stock:10000

Minimum:2

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MAX1044CPA

DIP-8

Maxim Integrated

Switched-Capacitor Voltage Converters

Utsource

≥1:

US $1.93455

US $1.74110

≥5:

US $1.28970

US $1.16073

≥10:

US $1.16073

US $1.04466

≥20:

US $1.12849

US $1.01564

≥50:

US $1.09624

US $0.98662

≥100:

US $1.06400

US $0.95760

≥200:

US $1.03176

US $0.92858

≥500:

US $1.01886

US $0.91697

≥1000:

US $0.99952

US $0.89957

From: US $0.99952

The MAX1044CPA is a low-dropout (LDO) linear regulator from Maxim Integrated. It is a fixed-output voltage regulator with a maximum output current of 1A. The device features a low quiescent current of

Stock:10000

Minimum:2

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PQ1CG2032FZ

TO-220

Sharp

CHOPPER REGULATOR

Utsource

≥1:

US $2.74000

US $2.46600

≥5:

US $2.60300

US $2.34270

≥10:

US $2.46600

US $2.21940

≥20:

US $2.39750

US $2.15775

≥50:

US $2.32900

US $2.09610

≥100:

US $2.26050

US $2.03445

≥200:

US $2.19200

US $1.97280

≥500:

US $2.16460

US $1.94814

≥1000:

US $2.12350

US $1.91115

From: US $2.12350

Description: PQ1CG2032FZ is a TO-220 package N-channel MOSFET manufactured by Sharp. Features: Low On-Resistance High Speed Switching Low Gate Charge Low Input Capacitance High Input Impedance L

Stock:10000

Minimum:2

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MAX1677EEE

SSOP16

Maxim Integrated

Compact, High-Efficiency, Dual-Output Step-Up and LCD Bias DC-DC Converter

Utsource

≥1:

US $10.92800

US $9.83520

≥5:

US $10.38160

US $9.34344

≥10:

US $9.83520

US $8.85168

≥20:

US $9.56200

US $8.60580

≥50:

US $9.28880

US $8.35992

≥100:

US $9.01560

US $8.11404

≥200:

US $8.74240

US $7.86816

≥500:

US $8.63312

US $7.76981

≥1000:

US $8.46920

US $7.62228

From: US $8.46920

Stock:5000

Minimum:1

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ADM660ARZ

SOP-8

Analog Devices

CMOS Switched-Capacitor Voltage Converter; Package: SOIC; No of Pins: 8; Temperature Range: Industrial

Utsource

≥1:

US $1.23300

US $1.10970

≥5:

US $0.82200

US $0.73980

≥10:

US $0.73980

US $0.66582

≥20:

US $0.71925

US $0.64733

≥50:

US $0.69870

US $0.62883

≥100:

US $0.67815

US $0.61034

≥200:

US $0.65760

US $0.59184

≥500:

US $0.64938

US $0.58444

≥1000:

US $0.63705

US $0.57335

From: US $0.63705

Description: The ADM660ARZ is a low-power, low-dropout (LDO) linear regulator with a maximum output current of 600mA. Features: Low quiescent current: 0.6 μA Low dropout voltage: 0.3 V at 600 mA O

Stock:10000

Minimum:2

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AZ34063AP-E1

DIP-8

Bcd/az

1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER

Utsource

≥1:

US $1.31136

US $1.18022

≥5:

US $0.98352

US $0.88517

≥10:

US $0.59011

US $0.53110

≥20:

US $0.57372

US $0.51635

≥50:

US $0.55733

US $0.50160

≥100:

US $0.54094

US $0.48684

≥200:

US $0.52454

US $0.47209

≥500:

US $0.51799

US $0.46619

≥1000:

US $0.50815

US $0.45734

From: US $0.50815

Stock:10000

Minimum:2

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LM2574N-ADJ

DIP-8

National Semiconductor

0.5A, Adjustable Output Voltage 1.23 to 37V, 52kHz Buck PWM Switiching Regulator; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50

Utsource

≥1:

US $1.24122

US $1.11710

≥5:

US $0.82748

US $0.74473

≥10:

US $0.74473

US $0.67026

≥20:

US $0.72404

US $0.65164

≥50:

US $0.70336

US $0.63302

≥100:

US $0.68267

US $0.61440

≥200:

US $0.66198

US $0.59578

≥500:

US $0.65371

US $0.58834

≥1000:

US $0.64130

US $0.57717

From: US $0.64130

Description: The LM2574N-ADJ is a monolithic integrated circuit in an 8-pin DIP package. It is a step-down switching regulator with a wide input voltage range of 4.5V to 40V and an adjustable output v

Stock:10000

Minimum:2

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