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.

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≥1:

PHP192.06451

PHP172.85806

≥5:

PHP128.04301

PHP115.23871

≥10:

PHP115.23871

PHP103.71484

≥20:

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PHP100.83387

≥50:

PHP108.83656

PHP97.95290

≥100:

PHP105.63548

PHP95.07193

≥200:

PHP102.43441

PHP92.19097

≥500:

PHP101.15406

PHP91.03866

≥1000:

PHP99.23333

PHP89.31000

From: PHP99.23333

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

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MAX1705EEE

SSOP-16

Maxim Integrated

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

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≥1:

PHP204.04846

PHP183.64360

≥5:

PHP193.84607

PHP174.46148

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PHP183.64368

PHP165.27928

≥20:

PHP178.54245

PHP160.68821

≥50:

PHP173.44122

PHP156.09707

≥100:

PHP168.33998

PHP151.50601

≥200:

PHP163.23883

PHP146.91495

≥500:

PHP161.19830

PHP145.07849

≥1000:

PHP158.13760

PHP142.32380

From: PHP158.13760

Stock:10000

Minimum:1

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LT1374HVIR#PBF

TO263-7

Linear Technology

Step-Down (Buck) Regulators, Internal Power Switch, Linear Technology Linear Technology offers a selection of step down (buck) switching regulators with both synchronous and non-synchronous internal switches. They are capable of offering 2.25V up to 30V input voltages and a variety of switching frequencies. Distributed power systems, battery powered instruments and point of load power supply are amongst several applications they may be used.

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≥1:

PHP190.00222

PHP171.00200

≥5:

PHP180.50215

PHP162.45193

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PHP153.90177

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PHP166.25200

PHP149.62682

≥50:

PHP161.50193

PHP145.35170

≥100:

PHP156.75185

PHP141.07667

≥200:

PHP152.00178

PHP136.80163

≥500:

PHP150.10170

PHP135.09154

≥1000:

PHP147.25178

PHP132.52659

From: PHP147.25178

Description: The LT1374HV is a high voltage, low noise, low dropout linear regulator with a wide input voltage range of 4.5V to 60V. It is capable of delivering up to 1.5A of output current and has a

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.

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≥1:

PHP80.02688

PHP72.02419

≥5:

PHP60.02016

PHP54.01814

≥10:

PHP36.01210

PHP32.41089

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PHP35.01192

PHP31.51074

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PHP34.01110

PHP30.60996

≥100:

PHP33.01093

PHP29.70982

≥200:

PHP32.01075

PHP28.80968

≥500:

PHP31.61094

PHP28.44988

≥1000:

PHP31.01058

PHP27.90953

From: PHP31.01058

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

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Minimum:2

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LM2678T-ADJ

TO220-7

National Semiconductor

03+

SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator

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≥1:

PHP200.06720

PHP180.06048

≥5:

PHP190.06416

PHP171.05778

≥10:

PHP180.06048

PHP162.05443

≥20:

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PHP157.55308

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PHP170.05680

PHP153.05109

≥100:

PHP165.05528

PHP148.54974

≥200:

PHP160.05376

PHP144.04838

≥500:

PHP158.05341

PHP142.24810

≥1000:

PHP155.05224

PHP139.54703

From: PHP155.05224

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

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≥1:

PHP28.00941

PHP25.20847

≥5:

PHP22.40753

PHP20.16677

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PHP12.88449

PHP11.59605

≥20:

PHP11.20376

PHP10.08339

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PHP10.08331

PHP9.07497

≥100:

PHP9.80313

PHP8.82280

≥200:

PHP9.52304

PHP8.57072

≥500:

PHP9.24286

PHP8.31855

≥1000:

PHP8.96277

PHP8.06647

From: PHP8.96277

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

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≥1:

PHP70.63220

PHP63.56895

≥5:

PHP47.08814

PHP42.37935

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PHP42.37927

PHP38.14137

≥20:

PHP41.20208

PHP37.08190

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PHP40.02488

PHP36.02242

≥100:

PHP38.84769

PHP34.96294

≥200:

PHP37.67049

PHP33.90347

≥500:

PHP37.19961

PHP33.47965

≥1000:

PHP36.49330

PHP32.84399

From: PHP36.49330

Stock:10000

Minimum:2

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AOZ1212AI

SOP8

Alpha & Omega Semiconductor

EZBuck? 3A Simple Buck Regulator

Utsource

≥1:

PHP96.03226

PHP86.42903

≥5:

PHP64.02150

PHP57.61935

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PHP57.61935

PHP51.85742

≥20:

PHP56.01882

PHP50.41693

≥50:

PHP54.41828

PHP48.97645

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PHP52.81774

PHP47.53597

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PHP51.21720

PHP46.09548

≥500:

PHP50.57675

PHP45.51905

≥1000:

PHP49.61667

PHP44.65500

From: PHP49.61667

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

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Minimum:2

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ICL7662CBA

SOP8

Maxim/intersil

CMOS Voltage Converters

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≥1:

PHP120.04032

PHP108.03629

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PHP80.02688

PHP72.02419

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PHP72.02419

PHP64.82177

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PHP70.02384

PHP63.02149

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PHP68.02285

PHP61.22056

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PHP66.02186

PHP59.41964

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PHP64.02150

PHP57.61935

≥500:

PHP63.22124

PHP56.89911

≥1000:

PHP62.02115

PHP55.81907

From: PHP62.02115

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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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

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≥1:

PHP89.02062

PHP80.11859

≥5:

PHP66.76547

PHP60.08890

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PHP40.05930

PHP36.05339

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PHP38.94676

PHP35.05209

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PHP37.83375

PHP34.05040

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PHP36.72073

PHP33.04862

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PHP35.60820

PHP32.04740

≥500:

PHP35.16317

PHP31.64687

≥1000:

PHP34.49575

PHP31.04619

From: PHP34.49575

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

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Minimum:2

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L4977A

ZIP-15

STMicroelectronics

Power Switching Regulator

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≥1:

PHP160.05376

PHP144.04838

≥5:

PHP152.05107

PHP136.84596

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PHP144.04838

PHP129.64355

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PHP140.04704

PHP126.04234

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PHP136.04570

PHP122.44113

≥100:

PHP132.04435

PHP118.83992

≥200:

PHP128.04301

PHP115.23871

≥500:

PHP126.44247

PHP113.79822

≥1000:

PHP124.04166

PHP111.63750

From: PHP124.04166

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

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Minimum:1

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MP2359DT-LF-Z

SOT23-6

MPS

2013+

IC REG BUCK ADJ 1.2A SOT23-6

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≥1:

PHP40.01344

PHP36.01210

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PHP32.01075

PHP28.80968

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PHP18.40618

PHP16.56556

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PHP16.00538

PHP14.40484

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PHP14.40484

PHP12.96435

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PHP14.00502

PHP12.60455

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PHP13.60457

PHP12.24411

≥500:

PHP13.20412

PHP11.88367

≥1000:

PHP12.80430

PHP11.52387

From: PHP12.80430

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

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Minimum:4

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TPS54240DGQR

MSOP10

Texas Instruments

3.5V to 42V STEP DOWN SWIFT? DC/DC CONVERTER WITH ECO-MODE?

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PHP46.95065

PHP42.25555

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PHP35.21295

PHP31.69168

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PHP24.64908

PHP22.18417

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PHP23.47533

PHP21.12782

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PHP21.12782

PHP19.01503

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PHP20.54122

PHP18.48709

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PHP19.95398

PHP17.95859

≥500:

PHP19.36683

PHP17.43017

≥1000:

PHP18.78023

PHP16.90224

From: PHP18.78023

TPS54240DGQR is a high efficiencysync buck converter with a maximum input voltage of 36V. It is designed to provide a 3A output current with superior load andline regulation. The device includes integ

Stock:10000

Minimum:3

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AOZ1073AI

SOP8

Alpha & Omega Semiconductor

3A Synchronous Buck Regulator

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≥1:

PHP28.00941

PHP25.20847

≥5:

PHP22.40753

PHP20.16677

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PHP12.88449

PHP11.59605

≥20:

PHP11.20376

PHP10.08339

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PHP10.08331

PHP9.07497

≥100:

PHP9.80313

PHP8.82280

≥200:

PHP9.52304

PHP8.57072

≥500:

PHP9.24286

PHP8.31855

≥1000:

PHP8.96277

PHP8.06647

From: PHP8.96277

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

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≥1:

PHP86.42903

PHP77.78613

≥5:

PHP64.82177

PHP58.33960

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PHP38.89298

PHP35.00368

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PHP37.81254

PHP34.03127

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PHP36.73218

PHP33.05894

≥100:

PHP35.65173

PHP32.08654

≥200:

PHP34.57137

PHP31.11421

≥500:

PHP34.13947

PHP30.72552

≥1000:

PHP33.49101

PHP30.14188

From: PHP33.49101

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

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≥1:

PHP187.80252

PHP169.02229

≥5:

PHP178.41241

PHP160.57113

≥10:

PHP169.02229

PHP152.12006

≥20:

PHP164.32720

PHP147.89448

≥50:

PHP159.63218

PHP143.66898

≥100:

PHP154.93708

PHP139.44340

≥200:

PHP150.24198

PHP135.21782

≥500:

PHP148.36423

PHP133.52781

≥1000:

PHP145.54697

PHP130.99224

From: PHP145.54697

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

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≥1:

PHP39.24006

PHP35.31602

≥5:

PHP31.39206

PHP28.25285

≥10:

PHP18.05046

PHP16.24538

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PHP15.69607

PHP14.12642

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PHP14.12642

PHP12.71379

≥100:

PHP13.73405

PHP12.36063

≥200:

PHP13.34160

PHP12.00747

≥500:

PHP12.94923

PHP11.65431

≥1000:

PHP12.55686

PHP11.30116

From: PHP12.55686

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%

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Minimum:4

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SPI-8010A

SOP-16

Sanken Electric

02+

3 A, DC/DC Step-Down Converter

Utsource

≥1:

PHP188.35247

PHP169.51718

≥5:

PHP178.93482

PHP161.04137

≥10:

PHP169.51718

PHP152.56548

≥20:

PHP164.80840

PHP148.32758

≥50:

PHP160.09962

PHP144.08968

≥100:

PHP155.39075

PHP139.85169

≥200:

PHP150.68197

PHP135.61379

≥500:

PHP148.79846

PHP133.91858

≥1000:

PHP145.97319

PHP131.37589

From: PHP145.97319

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

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Minimum:1

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L4974A

DIP-20

STMicroelectronics

Power Switching Regulator

Utsource

≥1:

PHP288.09677

PHP259.28709

≥5:

PHP273.69193

PHP246.32274

≥10:

PHP259.28709

PHP233.35838

≥20:

PHP252.08467

PHP226.87620

≥50:

PHP244.88225

PHP220.39403

≥100:

PHP237.67983

PHP213.91185

≥200:

PHP230.47741

PHP207.42967

≥500:

PHP227.59653

PHP204.83688

≥1000:

PHP223.27500

PHP200.94750

From: PHP223.27500

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:

PHP181.64325

PHP163.47891

≥10:

PHP171.55194

PHP154.39674

≥100:

PHP151.36940

PHP136.23248

≥1000:

PHP146.32371

PHP131.69135

≥2500:

PHP141.27809

PHP127.15031

≥5000:

PHP136.23248

PHP122.60926

≥10000:

PHP131.18678

PHP118.06814

From: PHP131.18678

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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