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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	Quiescent Current

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Aec - Q 100

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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

ADP2325ACPZ-R7

Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-LFCSP-WQ (5x5)

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Analog Devices

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February 2025

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USD 5.2544

Multiples of: 1

Smd/Smt

LFCSP - 32

Adj

5 A , 10 A

2 Output

20 V

Boost

4.5 V

250 KHz to 1.2 MHz

- 40 C

+ 125 C

Adp2325

LT1076CR#PBF

Switching Voltage Regulators 2A Step-Down Switching Reg

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Analog Devices

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February 2025

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USD 5.2572

Multiples of: 1

Through Hole

DDPAK - 7

2.5 v to 50 V

1.6 A

1 Output

45 V

Buck

7.3 V

100 KHz

0 C

+ 70 C

Lt1076

Tube

8.5 mA

LTC3290IMSE#PBF

Switching Voltage Regulators High Voltage Boost Charge Pump

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Analog Devices

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February 2025

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USD 5.261

Multiples of: 1

Smd/Smt

MSOP - 10

Boost

- 40 C

+ 125 C

Ltc3290

Tube

MAX4391EPA+

Voltage Regulators - Switching Regulators uPower Inverting Switching Regulator

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Analog Devices

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USD 5.2625

Multiples of: 1

Through Hole

PDIP N

- 15.85 V To - 14.15 V

150 mA

16.5 V

Inverting

4 V

0.1 KHz To 75 KHz

- 40 C

+ 85 C

Max4391

Tube

MAX635BCSA+T

Switching Voltage Regulators PresetAdjustable Output CMOS Inverting Switching Regulators

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 5.263

Multiples of: 2500

Reel

LTC1046CN8#PBF

Switching Voltage Regulators Switched Cap Volt Conv 50mA

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Analog Devices

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February 2025

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USD 5.2631

Multiples of: 1

Smd/Smt

PDIP - 8

50 mA

1 Output

6 V

Boost, Inverting

1.5 V

30 KHz

0 C

+ 70 C

Ltc1046

Tube

LT3991IMSE#PBF

Switching Voltage Regulators 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current

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Analog Devices

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February 2025

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USD 5.2637

Multiples of: 1

Smd/Smt

MSOP - 10

1.19 v to 30 V

1.2 A

1 Output

55 V

Buck

4.3 V

2000 KHz

- 40 C

+ 125 C

Aec - Q100

Lt3991

Tube

2.8 uA

LT3991IMSE-5#PBF

Switching Voltage Regulators 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current

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Analog Devices

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February 2025

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USD 5.2637

Multiples of: 1

Smd/Smt

MSOP - 10

5 V

1.2 A

1 Output

55 V

Buck

4.3 V

2 MHz

- 40 C

+ 125 C

Lt3991

Tube

2.8 uA

LTC1044ACS8#TRPBF

Switching Voltage Regulators Switched Cap Volt Conv 13V

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Analog Devices

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February 2025

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USD 5.2645

Multiples of: 1

Smd/Smt

SO - 8

1 Output

12 V

Boost, Inverting

1.5 V

5 KHz

0 C

+ 70 C

Ltc1044a

Tube

LTC3407EDD-3#TRPBF

Switching Voltage Regulators Dual, Sync. 800mA 2.25MHz Step-dwn Converter in DFN

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Analog Devices

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February 2025