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

LT3470EDDB#TRMPBF

Switching Voltage Regulators 300mA, 40V Micropower Step-Down Reg in DFN

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
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February 2025

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USD 5.4994

Multiples of: 1

Smd/Smt

DFN - 8

1.25 v to 16 V

0.2 A

1 Output

40 V

Buck

4 V

- 40 C

+ 85 C

Lt3470

Cut Tape

35 uA

LTC1144CS8#PBF

Switching Voltage Regulators Switched Cap Volt Conv 20V

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Analog Devices

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February 2025

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USD 5.5009

Multiples of: 1

Smd/Smt

SO - 8

- 18 v to - 2 V

1 Output

18 V

Inverting

2 V

10 KHz

0 C

+ 70 C

Ltc1144

Tube

LTC3621EMS8E#PBF

Switching Voltage Regulators 17V, 1A, 1MHz Synchronous Step-Down Regulator with Ultralow Quiescent Current

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Analog Devices

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USD 5.5028

Multiples of: 1

Smd/Smt

MSOP - 8

0.6 V To 17 V

1 A

1 Output

17 V

Buck

2.7 V

2.25 MHz

- 40 C

+ 125 C

Ltc3621

Tube

LT1777CS#PBF

Switching Voltage Regulators Low Noise Stepdn Sw Reg

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Analog Devices

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February 2025

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USD 5.5046

Multiples of: 1

Smd/Smt

SO - 16

1 V

0.44 A

1 Output

48 V

Buck

7 V

100 KHz

0 C

+ 125 C

Lt1777

Tube

MAX16963RAUEA/V+

Voltage Regulators - Switching Regulators Dual 2.2MHz Step-Dwn DC-DC Converter

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
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February 2025

February 2025
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USD 5.5065

Multiples of: 1

Smd/Smt

TQFN - 16 EP

800 mV To 3.6 V

1.5 A

2 Output

5.5 V

Buck

2.7 V

2.2 MHz

- 40 C

+ 125 C

Max16963r

Tube

LTC3637HMSE#PBF

Switching Voltage Regulators High Efficiency, 76V 1A Step-Down Regulator

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Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 5.5068

Multiples of: 1

1 A

76 V

Buck (Step Down)

4 V

Each

ADUM5000WARWZ

Switching Voltage Regulators Isolated DC/DC Converter

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Analog Devices

Availability : 0
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February 2025

February 2025
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USD 5.5099

Multiples of: 94

Smd/Smt

1 Output

- 40 C

+ 105 C

Aec - Q100

Adum5000

Tube

LTC1550LCMS8#PBF

Switching Voltage Regulators Low Noise Sw Cap Volt Invert

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Analog Devices

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February 2025

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USD 5.5125

Multiples of: 1

Smd/Smt

MSOP - 8

Adj

20 mA

1 Output

5.25 V

Inverting

2.7 V

900 KHz

0 C

+ 70 C

Ltc1550l

Tube

3.5 mA

LTC3809EMSE-1#PBF

Switching Voltage Regulators No Rsense, Low EMI DC/DC Controller in MSE

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
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February 2025

February 2025
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USD 5.5125

Multiples of: 1

Smd/Smt

MSOP - 10

0.6 v to 9.8 V

5 A

1 Output

9.8 V

Buck

2.75 V

550 KHz

- 40 C

+ 85 C

Ltc3809 - 1

Tube

105 uA

LT3420EMS-1#PBF

Switching Voltage Regulators 700mA Photoflash Capacitor Charger

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