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

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Used and refurbished parts guaranteed can work well

SC4521SETRT

SOP8

Semtech International

3A Step-Down Switching Regulator with Programmable Soft Start

Utsource

≥1:

US $1.47528

US $1.32775

≥5:

US $0.98352

US $0.88517

≥10:

US $0.88517

US $0.79665

≥20:

US $0.86058

US $0.77452

≥50:

US $0.83599

US $0.75239

≥100:

US $0.81140

US $0.73026

≥200:

US $0.78682

US $0.70814

≥500:

US $0.77698

US $0.69928

≥1000:

US $0.76223

US $0.68601

From: US $0.76223

Stock:10000

Minimum:2

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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.

Utsource

≥1:

US $4.29900

US $3.86910

≥5:

US $4.08405

US $3.67565

≥10:

US $3.86910

US $3.48219

≥20:

US $3.76162

US $3.38546

≥50:

US $3.65415

US $3.28873

≥100:

US $3.54668

US $3.19201

≥200:

US $3.43920

US $3.09528

≥500:

US $3.39621

US $3.05659

≥1000:

US $3.33172

US $2.99855

From: US $3.33172

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

Stock:10000

Minimum:1

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Used and refurbished parts guaranteed can work well

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

Utsource

≥1:

US $1.31520

US $1.18368

≥5:

US $0.87680

US $0.78912

≥10:

US $0.78912

US $0.71021

≥20:

US $0.76720

US $0.69048

≥50:

US $0.74528

US $0.67075

≥100:

US $0.72336

US $0.65102

≥200:

US $0.70144

US $0.63130

≥500:

US $0.69267

US $0.62340

≥1000:

US $0.67952

US $0.61157

From: US $0.67952

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

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

LM2682MM

MSSOP-8

National Semiconductor

DC-to-DC Voltage Converter

Utsource

≥1:

US $3.28800

US $2.95920

≥5:

US $2.19200

US $1.97280

≥10:

US $1.97280

US $1.77552

≥20:

US $1.91800

US $1.72620

≥50:

US $1.86320

US $1.67688

≥100:

US $1.80840

US $1.62756

≥200:

US $1.75360

US $1.57824

≥500:

US $1.73168

US $1.55851

≥1000:

US $1.69880

US $1.52892

From: US $1.69880

Stock:10000

Minimum:2

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Used and refurbished parts guaranteed can work well

LM2733YMF

SOT-23-5

National Semiconductor

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

Utsource

US $0.78000

US $0.70200

From: US $0.78000

Stock:10000

Minimum:3

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Used and refurbished parts guaranteed can work well

MAX856CSA

SOP-8

MAX

0635+

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

Utsource

≥1:

US $3.28800

US $2.95920

≥5:

US $2.19200

US $1.97280

≥10:

US $1.97280

US $1.77552

≥20:

US $1.91800

US $1.72620

≥50:

US $1.86320

US $1.67688

≥100:

US $1.80840

US $1.62756

≥200:

US $1.75360

US $1.57824

≥500:

US $1.73168

US $1.55851

≥1000:

US $1.69880

US $1.52892

From: US $1.69880

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

Stock:10000

Minimum:2

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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

Utsource

≥1:

US $2.46600

US $2.21940

≥5:

US $1.64400

US $1.47960

≥10:

US $1.47960

US $1.33164

≥20:

US $1.43850

US $1.29465

≥50:

US $1.39740

US $1.25766

≥100:

US $1.35630

US $1.22067

≥200:

US $1.31520

US $1.18368

≥500:

US $1.29876

US $1.16888

≥1000:

US $1.27410

US $1.14669

From: US $1.27410

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

Stock:10000

Minimum:2

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LM2675MX-ADJ

SO-8

National Semiconductor

9948

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

Stock:10000

Minimum:2

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LM2575HVS-ADJ

TO-263

National Semiconductor

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

Utsource

≥1:

US $4.11000

US $3.69900

≥5:

US $3.90450

US $3.51405

≥10:

US $3.69900

US $3.32910

≥20:

US $3.59625

US $3.23662

≥50:

US $3.49350

US $3.14415

≥100:

US $3.39075

US $3.05167

≥200:

US $3.28800

US $2.95920

≥500:

US $3.24690

US $2.92221

≥1000:

US $3.18525

US $2.86673

From: US $3.18525

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

Stock:10000

Minimum:1

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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

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

Stock:10000

Minimum:1

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MAX634CPA

DIP8

Maxim Integrated

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

Utsource

≥1:

US $2.46600

US $2.21940

≥5:

US $1.64400

US $1.47960

≥10:

US $1.47960

US $1.33164

≥20:

US $1.43850

US $1.29465

≥50:

US $1.39740

US $1.25766

≥100:

US $1.35630

US $1.22067

≥200:

US $1.31520

US $1.18368

≥500:

US $1.29876

US $1.16888

≥1000:

US $1.27410

US $1.14669

From: US $1.27410

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

Stock:10000

Minimum:2

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LM2585T-ADJ

TO-220-5

National Semiconductor

06/

SIMPLE SWITCHER 3A Flyback Regulator

Utsource

≥1:

US $2.46600

US $2.21940

≥5:

US $1.64400

US $1.47960

≥10:

US $1.47960

US $1.33164

≥20:

US $1.43850

US $1.29465

≥50:

US $1.39740

US $1.25766

≥100:

US $1.35630

US $1.22067

≥200:

US $1.31520

US $1.18368

≥500:

US $1.29876

US $1.16888

≥1000:

US $1.27410

US $1.14669

From: US $1.27410

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

Stock:10000

Minimum:2

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L296HT

DIP

STMicroelectronics

HIGH CURRENT SWITCHINGREGULATORS

Utsource

US $4.67000

US $4.20300

From: US $4.67000

Stock:10000

Minimum:1

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MAX752CPA

DIP8

Maxim Integrated

Current-Mode SMPS Controller

Utsource

≥1:

US $3.78120

US $3.40308

≥5:

US $3.59214

US $3.23293

≥10:

US $3.40308

US $3.06277

≥20:

US $3.30855

US $2.97769

≥50:

US $3.21402

US $2.89262

≥100:

US $3.11949

US $2.80754

≥200:

US $3.02496

US $2.72246

≥500:

US $2.98715

US $2.68844

≥1000:

US $2.93043

US $2.63739

From: US $2.93043

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

Stock:10000

Minimum:1

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TOP414G

SOP8

Power

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

Utsource

≥1:

US $3.28800

US $2.95920

≥5:

US $2.19200

US $1.97280

≥10:

US $1.97280

US $1.77552

≥20:

US $1.91800

US $1.72620

≥50:

US $1.86320

US $1.67688

≥100:

US $1.80840

US $1.62756

≥200:

US $1.75360

US $1.57824

≥500:

US $1.73168

US $1.55851

≥1000:

US $1.69880

US $1.52892

From: US $1.69880

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

Stock:10000

Minimum:2

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MAX1674EUA

MSOP8

06/

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

Utsource

≥1:

US $4.93200

US $4.43880

≥5:

US $4.68540

US $4.21686

≥10:

US $4.43880

US $3.99492

≥20:

US $4.31550

US $3.88395

≥50:

US $4.19220

US $3.77298

≥100:

US $4.06890

US $3.66201

≥200:

US $3.94560

US $3.55104

≥500:

US $3.89628

US $3.50665

≥1000:

US $3.82230

US $3.44007

From: US $3.82230

Stock:10000

Minimum:1

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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

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

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

Stock:10000

Minimum:2

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MAX1672EEE

SSOP-16

MAX

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

Utsource

≥1:

US $4.38400

US $3.94560

≥5:

US $4.16480

US $3.74832

≥10:

US $3.94560

US $3.55104

≥20:

US $3.83600

US $3.45240

≥50:

US $3.72640

US $3.35376

≥100:

US $3.61680

US $3.25512

≥200:

US $3.50720

US $3.15648

≥500:

US $3.46336

US $3.11702

≥1000:

US $3.39760

US $3.05784

From: US $3.39760

Stock:10000

Minimum:1

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MAX662ACPA

DIP8

Maxim Integrated

03+

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

Utsource

≥1:

US $2.78600

US $2.50740

≥5:

US $2.64670

US $2.38203

≥10:

US $2.50740

US $2.25666

≥20:

US $2.43775

US $2.19397

≥50:

US $2.36810

US $2.13129

≥100:

US $2.29845

US $2.06860

≥200:

US $2.22880

US $2.00592

≥500:

US $2.20094

US $1.98085

≥1000:

US $2.15915

US $1.94324

From: US $2.15915

Stock:10000

Minimum:2

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MAX761CPA

DIP8

Maxim Integrated

03+

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

Utsource

≥1:

US $37.31400

US $33.58260

≥2:

US $37.31400

US $33.58260

≥5:

US $36.07020

US $32.46318

≥10:

US $35.57268

US $32.01541

≥20:

US $35.32392

US $31.79153

≥30:

US $34.82640

US $31.34376

≥50:

US $34.82640

US $31.34376

≥100:

US $34.57764

US $31.11988

≥500:

US $34.32888

US $30.89599

From: US $34.32888

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

Stock:2000

Minimum:1

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