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

LTC3809EDD-1#PBF

PMIC; DC/DC converter; Uin:2.75÷9.8V; Uout:0.6÷9.8V; DFN10; buck

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

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December 2024

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USD 3.7031

Multiples of: 1

0.6 To 9.8 V

5 A

Buck

LTC3632IMS8E#PBF

Switching Voltage Regulators High Efficiency, High Voltage 20mA Synchronous Step-Down 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

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USD 3.7044

Multiples of: 1

Smd/Smt

MSOP - 8

0.8 v to 50 V

0.02 A

1 Output

50 V

Buck

4.5 V

- 40 C

+ 125 C

Aec - Q100

Ltc3632

Tube

12 uA

LTC3865EFE#TRPBF

PMIC; DC/DC converter; Uin:4.5÷38V; TSSOP38; buck

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

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53	29	30	31	1	2	3	4

USD 3.7057

Multiples of: 2000

Buck

MAX1822ESA+T

Voltage Regulators - Switching Regulators High-Side Power Supply

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

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53	29	30	31	1	2	3	4

USD 3.7073

Multiples of: 1

Smd/Smt

SO - 8

1 Output

3.5 V

- 40 C

+ 85 C

Max1822

Reel

LT3970EDDB#TRMPBF

Switching Voltage Regulators 40V, 350mA Step-Down Regulator with 2uA Quiescent Current and Integrated Diodes

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

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December 2024

December 2024
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52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 3.7091

Multiples of: 500

Smd/Smt

DFN - 10

1.21 v to 25 V

0.35 A

1 Output

40 V

Buck

4.2 V

2200 KHz

- 40 C

+ 125 C

Lt3970

Cut Tape

2.5 uA

MAX8505EEE+

Switching Voltage Regulators 3A, 1MHz, 1% Accurate, Internal Switch Step-Down Regulator with Power-OK

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

December 2024

December 2024
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48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
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53	29	30	31	1	2	3	4

USD 3.7099

Multiples of: 100

Smd/Smt

QSOP - 16

2.6 V To 5.5 V

3 A

5.5 V

Buck

2.6 V

1 MHz

- 40 C

+ 85 C

Max8505

Tube

LTC3440EDD

Switching Voltage Regulators 600mA, 2MHz Synch, Buck-Boost Coverter

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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December 2024

December 2024
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48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
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53	29	30	31	1	2	3	4

USD 3.7104

Multiples of: 1

Smd/Smt

DFN - 10

2.5 v to 5.5 V

0.6 A

1 Output

5.5 V

Boost, Buck

2.5 V

300 KHz to 2 MHz

- 40 C

+ 85 C

Ltc3440

Reel

25 uA

LT8609AJMSE16#TRPBF

Buck Switching Regulator IC Positive Adjustable 0.782V 1 Output 3A 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

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

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December 2024

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53	29	30	31	1	2	3	4

USD 3.7179

Multiples of: 1

16 - TFSOP (0.118 , 3.00 mm WIDTH) EXPOSED PAD

Buck

Tape And Reel

LTC3861EUHE#TRPBF

PMIC; DC/DC converter; Uin:3÷24V; QFN36; buck

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

December 2024

December 2024
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48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 3.7179

Multiples of: 2500

Buck

LTC3547BIDDB#TRPBF

PMIC; DC/DC converter; Uin:2.5÷5.5V; Uout:0.6÷5.5V; DFN8; buck

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

December 2024