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

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≥1:

£1.73289

£1.55960

≥5:

£1.15526

£1.03973

≥10:

£1.03973

£0.93576

≥20:

£1.01085

£0.90977

≥50:

£0.98197

£0.88377

≥100:

£0.95309

£0.85778

≥200:

£0.92421

£0.83179

≥500:

£0.91265

£0.82139

≥1000:

£0.89533

£0.80579

From: £0.89533

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).

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≥1:

£1.17097

£1.05387

≥5:

£0.87822

£0.79040

≥10:

£0.52694

£0.47424

≥20:

£0.51230

£0.46107

≥50:

£0.49766

£0.44789

≥100:

£0.48303

£0.43472

≥200:

£0.46839

£0.42155

≥500:

£0.46254

£0.41628

≥1000:

£0.45375

£0.40838

From: £0.45375

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

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≥1:

£2.07947

£1.87152

≥5:

£1.38631

£1.24768

≥10:

£1.24768

£1.12291

≥20:

£1.21302

£1.09172

≥50:

£1.17836

£1.06053

≥100:

£1.14371

£1.02934

≥200:

£1.10905

£0.99814

≥500:

£1.09518

£0.98566

≥1000:

£1.07439

£0.96695

From: £1.07439

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

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≥1:

£4.45158

£4.00642

≥5:

£4.22900

£3.80610

≥10:

£4.00642

£3.60578

≥20:

£3.89513

£3.50562

≥50:

£3.78384

£3.40546

≥100:

£3.67255

£3.30530

≥200:

£3.56126

£3.20514

≥500:

£3.51674

£3.16507

≥1000:

£3.44997

£3.10497

From: £3.44997

Stock:10000

Minimum:1

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Used and refurbished parts guaranteed can work well

LM2574M-ADJ

SOP-14

National Semiconductor

06/

SIMPLE SWITCHER⑩ 0.5A Step-Down Voltage Regulator

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≥1:

£1.55300

£1.39770

≥5:

£1.03533

£0.93180

≥10:

£0.93180

£0.83862

≥20:

£0.90592

£0.81533

≥50:

£0.88003

£0.79203

≥100:

£0.85415

£0.76873

≥200:

£0.82827

£0.74544

≥500:

£0.81791

£0.73612

≥1000:

£0.80238

£0.72214

From: £0.80238

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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Used and refurbished parts guaranteed can work well

AAT3110IGU-5.0-T1

SOT-23-6

Analogic

2005

MicroPower⑩ Regulated Charge Pump

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≥1:

£0.71225

£0.64103

≥5:

£0.53419

£0.48077

≥10:

£0.37394

£0.33654

≥20:

£0.35613

£0.32051

≥50:

£0.32052

£0.28846

≥100:

£0.31161

£0.28045

≥200:

£0.30271

£0.27244

≥500:

£0.29380

£0.26442

≥1000:

£0.28490

£0.25641

From: £0.28490

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

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≥1:

£1.70234

£1.53210

≥5:

£1.13489

£1.02140

≥10:

£1.02140

£0.91926

≥20:

£0.99303

£0.89373

≥50:

£0.96466

£0.86819

≥100:

£0.93628

£0.84265

≥200:

£0.90791

£0.81712

≥500:

£0.89656

£0.80691

≥1000:

£0.87955

£0.79159

From: £0.87955

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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Used and refurbished parts guaranteed can work well

MP2363DN-LF-Z

SOP-8

MPS

06+/pb

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

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≥1:

£1.01285

£0.91156

≥5:

£0.75964

£0.68367

≥10:

£0.45578

£0.41020

≥20:

£0.44312

£0.39881

≥50:

£0.43046

£0.38741

≥100:

£0.41780

£0.37602

≥200:

£0.40514

£0.36463

≥500:

£0.40007

£0.36006

≥1000:

£0.39248

£0.35323

From: £0.39248

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

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≥1:

£5.34189

£4.80770

≥5:

£5.07480

£4.56732

≥10:

£4.80770

£4.32693

≥20:

£4.67415

£4.20674

≥50:

£4.54061

£4.08655

≥100:

£4.40706

£3.96635

≥200:

£4.27351

£3.84616

≥500:

£4.22009

£3.79808

≥1000:

£4.13997

£3.72597

From: £4.13997

(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

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≥1:

£1.08373

£0.97535

≥5:

£0.72249

£0.65024

≥10:

£0.65024

£0.58521

≥20:

£0.63217

£0.56896

≥50:

£0.61411

£0.55270

≥100:

£0.59605

£0.53645

≥200:

£0.57799

£0.52019

≥500:

£0.57076

£0.51369

≥1000:

£0.55993

£0.50393

From: £0.55993

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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Used and refurbished parts guaranteed can work well

MIC4576WU

TO-263

MIC

200kHz Simple 3A Buck Voltage Regulator

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≥1:

£2.67877

£2.41089

≥5:

£2.54483

£2.29035

≥10:

£2.41089

£2.16980

≥20:

£2.34392

£2.10953

≥50:

£2.27695

£2.04926

≥100:

£2.20998

£1.98898

≥200:

£2.14301

£1.92871

≥500:

£2.11623

£1.90460

≥1000:

£2.07604

£1.86844

From: £2.07604

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

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≥1:

£3.56126

£3.20514

≥5:

£3.38320

£3.04488

≥10:

£3.20514

£2.88462

≥20:

£3.11610

£2.80449

≥50:

£3.02707

£2.72436

≥100:

£2.93804

£2.64424

≥200:

£2.84901

£2.56411

≥500:

£2.81340

£2.53206

≥1000:

£2.75998

£2.48398

From: £2.75998

Stock:10000

Minimum:1

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L4960

ZIP7

STMicroelectronics

03+

Power Switching Regulator

Utsource

≥1:

£2.51134

£2.26021

≥5:

£1.67423

£1.50681

≥10:

£1.50681

£1.35613

≥20:

£1.46495

£1.31845

≥50:

£1.42309

£1.28079

≥100:

£1.38124

£1.24312

≥200:

£1.33938

£1.20544

≥500:

£1.32264

£1.19038

≥1000:

£1.29752

£1.16777

From: £1.29752

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

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≥1:

£1.33938

£1.20544

≥5:

£0.89292

£0.80363

≥10:

£0.80363

£0.72327

≥20:

£0.78131

£0.70318

≥50:

£0.75898

£0.68309

≥100:

£0.73666

£0.66300

≥200:

£0.71434

£0.64290

≥500:

£0.70541

£0.63487

≥1000:

£0.69201

£0.62281

From: £0.69201

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

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≥1:

£1.57610

£1.41849

≥5:

£1.05073

£0.94566

≥10:

£0.94566

£0.85109

≥20:

£0.91939

£0.82745

≥50:

£0.89312

£0.80381

≥100:

£0.86685

£0.78017

≥200:

£0.84059

£0.75653

≥500:

£0.83008

£0.74707

≥1000:

£0.81432

£0.73289

From: £0.81432

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

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≥1:

£2.23231

£2.00907

≥5:

£2.12069

£1.90862

≥10:

£2.00907

£1.80817

≥20:

£1.95327

£1.75794

≥50:

£1.89746

£1.70771

≥100:

£1.84165

£1.65749

≥200:

£1.78584

£1.60726

≥500:

£1.76352

£1.58717

≥1000:

£1.73004

£1.55703

From: £1.73004

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:

£8.90315

£8.01284

≥5:

£8.45799

£7.61220

≥10:

£8.01284

£7.21155

≥20:

£7.79026

£7.01123

≥50:

£7.56768

£6.81091

≥100:

£7.34510

£6.61059

≥200:

£7.12252

£6.41027

≥500:

£7.03349

£6.33014

≥1000:

£6.89994

£6.20995

From: £6.89994

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:

£1.00454

£0.90408

≥5:

£0.66969

£0.60272

≥10:

£0.60272

£0.54245

≥20:

£0.58598

£0.52738

≥50:

£0.56924

£0.51231

≥100:

£0.55250

£0.49725

≥200:

£0.53575

£0.48218

≥500:

£0.52906

£0.47615

≥1000:

£0.51901

£0.46711

From: £0.51901

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:

£1.06838

£0.96154

≥5:

£0.80128

£0.72116

≥10:

£0.48077

£0.43269

≥20:

£0.46742

£0.42067

≥50:

£0.45406

£0.40866

≥100:

£0.44071

£0.39664

≥200:

£0.42735

£0.38461

≥500:

£0.42201

£0.37981

≥1000:

£0.41400

£0.37260

From: £0.41400

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:

£1.01123

£0.91011

≥5:

£0.67416

£0.60674

≥10:

£0.60674

£0.54607

≥20:

£0.58988

£0.53089

≥50:

£0.57303

£0.51573

≥100:

£0.55618

£0.50056

≥200:

£0.53932

£0.48539

≥500:

£0.53258

£0.47933

≥1000:

£0.52247

£0.47023

From: £0.52247

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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