About Switching Voltage Regulators

Analog Devices Switching Voltage Regulators

A switched-mode voltage regulator (also known as a switching regulator or DC-DC converter) is an electronic power supply that uses switching technology to convert a DC voltage from one level to another. It generally works by rapidly switching back and forth between two separate and distinct power supplies, while using either a transformer or inductor to store energy. This allows the output voltage to be individually regulated. Switching regulators are used due to their efficiency, stability, noise reduction, and lower cost, compared to linear voltage regulators. They have become increasingly popular in low-power applications where small, lightweight forms of regulation are needed.

Switching Voltage Regulators

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Mounting Style	Package / Case	Output Voltage	Output Current	Number of Outputs	Input Voltage MAX	Topology	Input Voltage MIN	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging	Quiescent Current

LTC3563EDC#TRMPBF

PMIC; DC/DC converter; Uin:2.5÷5.5V; Uout:1.28÷1.87V; DFN6; buck

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Analog Devices

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USD 2.6424

Multiples of: 1

1.28 To 1.87 V

1 A

Buck

LTC3704IMS#PBF

Switching Voltage Regulators High Current Positive-to-Negative Controller

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Analog Devices

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USD 2.6442

Multiples of: 1

Smd/Smt

MSOP - 10

1 Output

36 V

Inverting

2.5 V

50 KHz to 1000 KHz

- 40 C

+ 125 C

Aec - Q100

Ltc3704

Tube

0.25 uA

LT1950EGN#PBF

Switching Voltage Regulators HV Forward Controller

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Analog Devices

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USD 2.646

Multiples of: 1

Smd/Smt

SSOP - 16

2.5 V

20 A

1 Output

25 V

Boost

3 V

200 KHz

- 40 C

+ 125 C

Lt1950

Tube

2.3 mA

MAX17686ATB+

Switching Voltage Regulators 4.5V to 60V Input, High-Efficiency, Iso-Buck DC-DC Converter

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USD 2.6485

Multiples of: 300

Smd/Smt

TDFN - 10

5 V

40 mA

1 Output

60 V

Buck

4.5 V

200 KHz

- 40 C

+ 125 C

Max17686

Tube

MAX17290ETCE+

Switching Voltage Regulators 36V, 2.5MHz Boost/ SEPIC Controllers

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Analog Devices

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USD 2.6559

Multiples of: 1

Smd/Smt

TQFN - 12 EP

Adj

1 A

36 V

Boost

2.5 V

220 KHz to 1 MHz

- 40 C

+ 85 C

Max17290

MAX17552AUB+T

Voltage Regulators - Switching Regulators 4.5V to 60V 100mA Sync Buck Reg

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USD 2.6569

Multiples of: 1

Smd/Smt

UMAX - 10

Buck

Max17552

Reel

MAX1928EUB25+

Voltage Regulators - Switching Regulators 800mA PWM Step-Down DC/DC Converter

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Analog Devices

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USD 2.6625

Multiples of: 1

Smd/Smt

UMAX - 10

2.5 V

800 mA

5.5 V

Buck

2.6 V

1 MHz

- 40 C

+ 85 C

Max1928

Tube

MAX5033DUPA+

Switching Voltage Regulators 500mA, 76V, High-Efficiency, MAXPower Step-Down DC-DC Converter

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USD 2.6625

Multiples of: 1

Through Hole

PDIP - 8

1.25 V To 13.2 V

500 mA

76 V

Buck

7.5 V

125 KHz

0 C

+ 85 C

Max5033d

Tube

MAX653CSA+

Switching Voltage Regulators 5V/3.3V/3V Adjustable, High-Efficiency, Low-IQ, Step-Down DC-DC Converters

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Analog Devices

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USD 2.6625

Multiples of: 1

Smd/Smt

SO - 8

3 V

225 mA

11.5 V

Buck

4 V

Progr A m m A ble

0 C

+ 70 C

Max653

Tube

ADP2303ARDZ-2.5-R7

Analog Devices Voltage Regulators - Switching Regulators 3A 700KHz NonSync Step-Down

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Analog Devices

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December 2024