PMIC - Voltage Regulators - DC DC Switching Regulators | Page 20

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SC4521SETRT

SOP8

Semtech International

3A Step-Down Switching Regulator with Programmable Soft Start

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PHP76.06003

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PHP50.70671

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PHP45.63613

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PHP44.36834

≥50:

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PHP43.10056

≥100:

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PHP41.83277

≥200:

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PHP40.56555

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PHP40.05826

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PHP39.29776

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Used and refurbished parts guaranteed can work well

The LM2673T-5.0 is a step-down Voltage Regulator with adjustable current limit. It provides all of the active functions for a step-down (buck) switching regulator capable of driving up to 3A loads with excellent line and load regulation characteristics. High efficiency is obtained through the use of a low on-resistance DMOS power switch. The simple switcher concept provides for a complete design using a minimum number of external components. A high fixed frequency oscillator allows the use of physically smaller sized components. A family of standard inductors for use with the LM2673 are available from several manufacturers to greatly simplify the design process. Other features include the ability to reduce the input surge current at power-ON by adding a soft-start timing capacitor to gradually turn on the regulator. It also has built in thermal shutdown and resistor programmable current limit of the power MOSFET switch to protect the device and load circuitry under fault conditions.

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PHP221.64069

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PHP193.93530

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PHP182.85382

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PHP177.31252

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PHP194.55127

PHP175.09617

≥1000:

PHP190.85699

PHP171.77130

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Description: The LM2673T-5.0 is a monolithic step-down switching regulator with an integrated power switch and an internal oscillator. Features: Wide input voltage range: 4.5V to 40V Output voltage

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LM3671MF-3.3

SOT23-5

Texas Instruments

M0606RA

LM3671 2MHz, 600mA Step-Down DC-DC Converter; Package: SOT-23; No of Pins: 5; Qty per Container: 1000; Container: Reel

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PHP75.34099

PHP67.80686

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PHP45.20462

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PHP40.68415

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PHP39.55401

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PHP38.42387

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PHP37.29373

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PHP36.16367

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PHP35.71152

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PHP38.92619

PHP35.03361

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Description: The LM3671MF-3.3 is a high-efficiency, low-noise, step-down DC-DC converter with an integrated MOSFET. Features: -Wide input voltage range: 2.5V to 5.5V -Output voltage range: 0.8V t

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LM2682MM

MSSOP-8

National Semiconductor

DC-to-DC Voltage Converter

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PHP188.35247

PHP169.51718

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PHP125.56834

PHP113.01148

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PHP101.71032

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PHP98.88505

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PHP96.05971

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PHP90.40917

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PHP89.27911

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PHP97.31541

PHP87.58390

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LM2733YMF

SOT-23-5

National Semiconductor

OSCILLATORS 50PPM -40+85 2.5V 4 36.000MHZ PD HCMOS 2X2.5 4PAD SMD

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PHP44.68213

PHP40.21391

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MAX856CSA

SOP-8

MAX

0635+

Step-Up DC-DC Converters,,IQ,DC-DC

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PHP188.35247

PHP169.51718

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PHP125.56834

PHP113.01148

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PHP101.71032

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PHP98.88505

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PHP96.05971

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PHP93.23444

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PHP100.45462

PHP90.40917

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PHP99.19900

PHP89.27911

≥1000:

PHP97.31541

PHP87.58390

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Description: The MAX856CSA is a low-dropout (LDO) linear regulator with a wide input voltage range of 2.7V to 20V and an output voltage range of 0.8V to 17V. It is capable of supplying up to 500mA of

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MAX738ACPA

DIP8

Maxim Integrated

Replaced by SN54197 : 50/30/100-Mhz Presettable Decade OR Binary Counters/Latches 14-CDIP -55 to 125

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PHP76.28274

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PHP74.16379

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PHP72.04476

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PHP69.92581

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PHP67.80686

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PHP74.39923

PHP66.95929

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PHP72.98660

PHP65.68790

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Description: The MAX738ACPA is an 8-pin, low-power, high-efficiency, step-up DC-DC converter with a wide input voltage range of 2.7V to 16V. Features: High Efficiency: Up to 95% Low Quiescent Curre

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LM2675MX-ADJ

SO-8

National Semiconductor

9948

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

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PHP156.96040

PHP141.26433

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PHP149.11232

PHP134.20108

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PHP141.26433

PHP127.13790

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PHP123.60632

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PHP120.07473

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PHP116.54307

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PHP125.56834

PHP113.01148

≥500:

PHP123.99869

PHP111.59884

≥1000:

PHP121.64430

PHP109.47989

From: PHP121.64430

Description: The LM2675MX-ADJ is a step-down switching regulator with an adjustable output voltage. It has a wide input voltage range from 4.5V to 40V and can provide up to 1.5A of output current. Fe

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LM2575HVS-ADJ

TO-263

National Semiconductor

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

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PHP235.44060

PHP211.89653

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PHP223.66857

PHP201.30169

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PHP211.89653

PHP190.70686

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PHP185.40940

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PHP180.11202

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PHP194.23844

PHP174.81456

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PHP188.35247

PHP169.51718

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PHP185.99807

PHP167.39823

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PHP182.46641

PHP164.21980

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Description: The LM2575HVS-ADJ is a monolithic integrated circuit in a TO-263 package. It is a step-down switching regulator with adjustable output voltage. Features: Output voltage adjustable from

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ISL97656IRTZ

TDFN-10

Intel

07

640kHz/1.2MHz PWM Step-Up Regulator; Temperature Range: -40°C to 85°C; Package: 10-TDFN

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PHP188.35247

PHP169.51718

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PHP178.93482

PHP161.04137

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PHP152.56548

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PHP164.80840

PHP148.32758

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PHP160.09962

PHP144.08968

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PHP155.39075

PHP139.85169

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PHP150.68197

PHP135.61379

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PHP133.91858

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PHP145.97319

PHP131.37589

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MAX634CPA

DIP8

Maxim Integrated

350-mW Mono Class-AB Audio Amplifier with Differential Inputs 8-SOIC -40 to 85

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PHP127.13790

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PHP84.75855

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PHP69.92581

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PHP67.80686

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PHP74.39923

PHP66.95929

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PHP72.98660

PHP65.68790

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Description: The MAX634CPA is a low-dropout (LDO) linear voltage regulator with a low quiescent current of only 10μA. It has an adjustable output voltage from 1.25V to 15V and a maximum output current

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LM2585T-ADJ

TO-220-5

National Semiconductor

06/

SIMPLE SWITCHER 3A Flyback Regulator

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PHP141.26433

PHP127.13790

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PHP94.17619

PHP84.75855

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PHP84.75863

PHP76.28274

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PHP82.40424

PHP74.16379

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PHP80.04977

PHP72.04476

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PHP77.69538

PHP69.92581

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PHP75.34099

PHP67.80686

≥500:

PHP74.39923

PHP66.95929

≥1000:

PHP72.98660

PHP65.68790

From: PHP72.98660

Description: The LM2585T-ADJ is a monolithic integrated circuit designed for use in a wide variety of switched-mode power supply applications. It is a step-down DC-DC converter with an adjustable outp

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L296HT

DIP

STMicroelectronics

HIGH CURRENT SWITCHINGREGULATORS

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PHP240.76807

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MAX752CPA

DIP8

Maxim Integrated

Current-Mode SMPS Controller

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PHP216.60531

PHP194.94476

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PHP205.77504

PHP185.19757

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PHP194.94476

PHP175.45029

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PHP189.52966

PHP170.57665

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PHP184.11456

PHP165.70310

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PHP178.69938

PHP160.82946

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PHP155.95582

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PHP171.11836

PHP154.00653

≥1000:

PHP167.86911

PHP151.08219

From: PHP167.86911

Manufacturer: Maxim Description: Low-Dropout Positive Fixed and Adjustable Voltage Regulators Features: Output Voltage Range: +1.5V to +20V Output Current: 1A Dropout Voltage: 0.5V (Typ) at 1A

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TOP414G

SOP8

Power

0-21 W TOPSwitch using a 18-90 VDC input

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PHP188.35247

PHP169.51718

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PHP125.56834

PHP113.01148

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PHP113.01148

PHP101.71032

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PHP109.87226

PHP98.88505

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PHP106.73305

PHP96.05971

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PHP103.59384

PHP93.23444

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PHP100.45462

PHP90.40917

≥500:

PHP99.19900

PHP89.27911

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PHP97.31541

PHP87.58390

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Description: TOPSwitch-GX Family Off-Line Switcher IC Features: Integrated 700V power MOSFET Integrated high voltage startup circuit High efficiency Low standby power Integrated frequ

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MAX1674EUA

MSOP8

06/

High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters

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PHP282.52866

PHP254.27581

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PHP268.40223

PHP241.56202

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PHP254.27581

PHP228.84823

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PHP222.49137

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PHP216.13444

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PHP233.08613

PHP209.77750

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PHP226.02296

PHP203.42065

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PHP200.87795

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PHP218.95971

PHP197.06371

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LM2592HVS-5.0

TO-263-5

National Semiconductor

02+

Aluminum Electrolytic Capacitor; Capacitor Type:General Purpose; Voltage Rating:200VDC; Capacitor Dielectric Material:Aluminum Electrolytic; Operating Temperature Range:-40 C to +85 C; Capacitance:1000uF RoHS Compliant: Yes

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PHP68.58024

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PHP45.72016

PHP41.14814

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PHP40.00512

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PHP43.18018

PHP38.86217

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PHP41.91016

PHP37.71915

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PHP40.64013

PHP36.57613

≥500:

PHP40.13204

PHP36.11885

≥1000:

PHP39.37010

PHP35.43310

From: PHP39.37010

Description: The LM2592HVS-5.0 is a high-efficiency, low-dropout, adjustable, step-down switching regulator with a wide input voltage range of 4.75V to 40V. Features: Wide 4.75V to 40V input voltag

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MAX1672EEE

SSOP-16

MAX

Step-Up/Down DC-DC Converter in QSOP Package

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PHP251.13659

PHP226.02296

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PHP238.57982

PHP214.72180

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PHP226.02296

PHP203.42065

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PHP197.77011

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PHP192.11949

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PHP186.46887

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PHP200.90932

PHP180.81841

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PHP198.39792

PHP178.55814

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PHP194.63089

PHP175.16780

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MAX662ACPA

DIP8

Maxim Integrated

03+

Quadruple 2-Input Exclusive-OR Gates 14-CFP -55 to 125

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PHP159.59545

PHP143.63593

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PHP151.61573

PHP136.45415

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PHP143.63593

PHP129.27230

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PHP139.64603

PHP125.68141

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PHP131.66631

PHP118.49964

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PHP127.67640

PHP114.90876

≥500:

PHP126.08043

PHP113.47235

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PHP123.68650

PHP111.31787

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MAX761CPA

DIP8

Maxim Integrated

03+

12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Converters

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≥1:

PHP2137.52541

PHP1923.77289

≥2:

PHP2137.52541

PHP1923.77289

≥5:

PHP2066.27460

PHP1859.64711

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PHP2037.77422

PHP1833.99682

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PHP2023.52408

PHP1821.17163

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PHP1995.02370

PHP1795.52133

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PHP1995.02370

PHP1795.52133

≥100:

PHP1980.77356

PHP1782.69622

≥500:

PHP1966.52341

PHP1769.87104

From: PHP1966.52341

Description: Low-Dropout, 200mA, Fixed/Adjustable, CMOS Linear Regulator Features: 200mA Output Current Low Dropout Voltage: 160mV (Typ) at 200mA Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V, 2.85

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