About Switching Voltage Regulators

Texas Instruments 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

LM60430AQRPKRQ1

Switching Voltage Regulators Automotive 36-V, 3-A synchronous converter in a QFN package with wettable flank and external pad 13-WQFN-HR -40 to 150

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.

Texas Instruments

Availability : 3848
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USD 1.397

Multiples of: 1

Cut Tape

TPS62A03DRLR

Switching Voltage Regulators 2.5V to 5.5V input 3A high-efficiency s

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.

Texas Instruments

Availability : 3846
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1033

Multiples of: 1

SMD/SMT

SOT - 563 - 6

600 mV to 5.5 V

3 A

1 Output

Buck

2.2 MHz

- 40 C

+ 125 C

TPS62A03

Reel , Cut Tape

28 uA

TPS628436DRLR

Switching Voltage Regulators 1.8V to 5.5V input 600mA ultra-low IQ s

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.

Texas Instruments

Availability : 3846
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.7091

Multiples of: 1

SMD/SMT

SOT - 5X3 - 6

400 mV to 3.6 V

600 mA

1 Output

Buck

1.5 MHz

- 40 C

+ 125 C

TPS62843

Reel , Cut Tape

350 nA

LM46002AQPWPRQ1

Switching Voltage Regulators Automotive Qualified 3.5V to 60V, 2A Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125

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.

Texas Instruments

Availability : 3843
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 3.1185

Multiples of: 1

Smd/Smt

HTSSOP - 16

1 v to 28 V

2 A

1 Output

60 V

Buck

3.5 V

200 KHz to 2.2 MHz

- 40 C

+ 125 C

Lm46002 - Q1

Cut Tape

27 uA

TPS6285020ADRLR

Switching Voltage Regulators 2.7-V to 6-V 2-A a djustable-frequency

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.

Texas Instruments

Availability : 3841
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32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.639

Multiples of: 1

SMD/SMT

SOT - 583 - 8

1.2 V

2 A

1 Output

Buck

1.8 MHz to 4 MHz

- 40 C

+ 150 C

TPS628502

17 uA

TPS54340BDDA

Switching Voltage Regulators 42-V input, 3.5-A, step-down DC/DC converter with Eco-mode 8-SO PowerPAD -40 to 150

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.

Texas Instruments

Availability : 3841
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 2.6219

Multiples of: 1

Smd/Smt

HSOIC - 8

0.8 v to 41.1 V

3.5 A

1 Output

42 V

Buck

4.5 V

100 KHz to 2.5 MHz

- 40 C

+ 150 C

Tps54340b

Tube

146 uA

TPS6285020AQDRLRQ1

Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c

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.

Texas Instruments

Availability : 3831
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.8658

Multiples of: 1

SMD/SMT

SOT - 583 - 8

1.2 V

2 A

1 Output

Buck

1.8 MHz to 4 MHz

- 40 C

+ 150 C

TPS628502

17 uA

TPS51375VBHR

Switching Voltage Regulators 4.5V to 24V input 1 2A continuous 26A (

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.

Texas Instruments

Availability : 3827
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6651

Multiples of: 1

SMD/SMT

WQFN - 19

600 mV to 5.5 V

12 A

1 Output

Buck

600 KHz

- 40 C

+ 125 C

TPS51375

Reel , Cut Tape

270 uA

TPS628303BDRLR

Switching Voltage Regulators 2.25 TO 5.5V INPUT BUCK CONV IN SOT PKG

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.

Texas Instruments

Availability : 3826
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.7865

Multiples of: 1

SMD/SMT

SOT - 583 - 8

500 mV to 4.5 V

3 A

1 Output

Buck

2 MHz

- 40 C

+ 125 C

TPS628303

7 uA

TPS628437DRLR

Switching Voltage Regulators 1.8V to 5.5V input 600mA ultra-low IQ s

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.

Texas Instruments

Availability : 3821
Ship by Wed. 06 Aug to Fri. 08 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.7091

Multiples of: 1

SMD/SMT

SOT - 5X3 - 6

400 mV to 3.6 V

600 mA

1 Output

Buck

1.5 MHz

- 40 C

+ 125 C

TPS62843

Reel , Cut Tape

350 nA

LMR23625CDDA

Voltage Regulators - Switching Regulators 36V, 2.5A, Sync Step-Down

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.

Texas Instruments

Availability : 3820
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 2.3562

Multiples of: 1

Smd/Smt

SO - 8

Adj

1 A

1 Output

36 V

Buck

4.5 V

400 KHz

- 40 C

+ 125 C

Lmr23625

Tube

75 uA

TPS61033DRLR

Switching Voltage Regulators 5-V, 5-A boost converter with power good, output discharge and PFM/PWM control 8-SOT-5X3 -40 to 125

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.

Texas Instruments

Availability : 3811
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6435

Multiples of: 1

TPS61033

Reel , Cut Tape

TPS629210QDYCRQ1

Switching Voltage Regulators Automotive 3-V to 17 -V 1-A high-effici

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.

Texas Instruments

Availability : 3811
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.8314

Multiples of: 1

SMD/SMT

SOT - 583 - 8

400 mV to 5.5 V

1 A

1 Output

Buck

2.5 MHz

- 40 C

+ 150 C

TPS629210 - Q1

Reel , Cut Tape

4 uA

TPS563219DDFR

Conv DC-DC 4.5V to 17V Step Down Single-Out 0.76V to 7V 3A 8-Pin SOT-23 T/R

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.

Texas Instruments

Availability : 3786
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August 2025

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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.9875

Multiples of: 1

- 40 C

+ 125 C

Tps563219

Reel

LMR43610R3RPER

Switching Voltage Regulators 3-V to 36-V 1-A low -EMI synchronous buc

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.

Texas Instruments

Availability : 3782
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August 2025

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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.9724

Multiples of: 1

SMD/SMT

VQFN - 9

3.3 V

1 A

1 Output

Buck

2.2 MHz

- 40 C

+ 150 C

LMR43610

Reel , Cut Tape

250 nA

Hot

TPS61291DRVR

Texas Instruments Voltage Regulators - Switching Regulators Low Iq Boost Cnvrtr

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.

Texas Instruments

Availability : 3768
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.209

Multiples of: 1

Smd/Smt

WSON - 6

1 A

- 40 C

+ 85 C

Tps61291

Reel

TPS62A04ABDRLR

Switching Voltage Regulators 2.5V to 5.5V input 4A high-efficiency s

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.

Texas Instruments

Availability : 3767
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2056

Multiples of: 1

SMD/SMT

SOT - 563 - 6

600 mV to 5.5 V

4 A

1 Output

Buck

2.2 MHz

- 40 C

+ 125 C

TPS62A04AB

Reel , Cut Tape

25 uA

LM7705MM/NOPB

Voltage Regulators - Switching Regulators Lo Noise Negative Bias Generator

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.

Texas Instruments

Availability : 3764
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August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4323

Multiples of: 1

Smd/Smt

VSSOP - 8

- 232 mV

26 mA

5.25 V

Buck - Boost

3 V

92 KHz

- 40 C

+ 125 C

Lm7705

Reel

TPS629203DRLR

Switching Voltage Regulators 3-V to 17-V, 0.3-A, low-IQ, synchronous buck converter in SOT-583 package 8-SOT-5X3 -40 to 150

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.

Texas Instruments

Availability : 3764
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August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4477

Multiples of: 1

400 mV ~ 5.5 V

Step - down

2.5MHz

LM22680MR-ADJ/NOPB

Voltage Regulators - Switching Regulators 2A SD Vtg Reg

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.

Texas Instruments

Availability : 3763
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August 2025