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

LTC3868IUH#TRPBF

PMIC; DC/DC converter; Uin:4÷38V; Uout:0.6÷14V; QFN24; 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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Ship by 6 to 16 Weeks

December 2024

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USD 3.7908

Multiples of: 2500

0.6 To 14 V

Buck

LTC3560IS6#TRPBF

PMIC; DC/DC converter; Uin:2.5÷5.5V; Uout:0.6÷5.5V; TSOT23-6

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 3.7913

Multiples of: 2500

0.6 To 5.5 V

1.5 A

Buck

LT8330EDDB#TRMPBF

Switching Voltage Regulators 1A, 2MHz Low IQ Boost/Inverting 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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December 2024

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

USD 3.7913

Multiples of: 1

Smd/Smt

DFN - 8

60 V

0.9 uA

1 Output

40 V

Boost, Inverting, Sepic

3 V

2 MHz

- 40 C

+ 125 C

Lt8330

Cut Tape

840 uA

MAX20040BATPA/VY+

Switching Voltage Regulators HV Buck Boost for Vo>9V and Fsw 200kHz to 2.2MHz

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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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 3.7921

Multiples of: 1

Tube

MAX8952EWE+T

Switching Voltage Regulators 2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP

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Analog Devices

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December 2024

December 2024
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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 3.7921

Multiples of: 1

Smd/Smt

WLP - 16

Buck

Max8952

Cut Tape

LTC3521EUF#TRPBF

Switching Voltage Regulators Synchronous 1A, Buck-Boost and Dual 400mA Buck Converters

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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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 3.7924

Multiples of: 2500

Smd/Smt

QFN - 24

1.8 v to 5.25 V

1 A

3 Output

5.5 V

Boost, Buck

1.8 V

1.1 MHz

- 40 C

+ 125 C

Ltc3521

Reel

30 uA

LTC3864IMSE#PBF

Switching Voltage Regulators Low IQ High Voltage Non-Synchronous P-Channel Step-Down DC/DC Controller with 100% Duty Cycle

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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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 3.7938

Multiples of: 1

Smd/Smt

MSOP - 12

0.8 v to 60 V

5 A

1 Output

60 V

Buck

3.5 V

850 KHz

- 40 C

+ 125 C

Aec - Q100

Ltc3864

Tube

40 uA

LTC3870EUF-1#PBF

Switching Voltage Regulators PolyPhase Step-Down Slave Controller for LTC3887-1 with Digital Power System Management

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Analog Devices

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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
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 3.7984

Multiples of: 1

Smd/Smt

QFN - 24

0.5 v to 14 V

20 A

2 Output

60 V

Buck

4.5 V

100 KHz to 1 MHz

- 40 C

+ 125 C

Ltc3870 - 1

Tube

LTC3805EMSE

Switching Voltage Regulators Programmable Frequency Current Mode Flyback Controller

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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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 3.8016

Multiples of: 1

Smd/Smt

MSOP - 10

0.8 v to 75 V

1 Output

75 V

Boost, Flyback, Sepic

8.8 V

70 KHz to 700 KHz

- 40 C

+ 85 C

Ltc3805

Tube

360 uA

LTC1144IN8

Charge Pump STPDN -2V to -18V 50mA Automotive 8-Pin PDIP N

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