Voltage Regulators - Switching Regulators – Mouser Korea, Republic of

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LMQ664x0/LMQ664x0-Q1 Step-Down Converters

Texas Instruments LMQ664x0/LMQ664x0-Q1 Synchronous Step-Down Converter is a small 36V, 3A (available in 2A and 1A variants) synchronous step-down DC/DC converter with an integrated bypass and bootstrap capacitor. These come in an enhanced HotRod™ QFN package. This easy-to-use converter supports a wide input voltage range of 2.7V to 36V (after start-up or after operating) with transients up to 42V.

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Part #

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

LMQ66430MC3RXBRQ1
Texas Instruments
1: ₩7,129.2
6,829In Stock

Mfr. Part #
LMQ66430MC3RXBRQ1

Mouser Part #
595-MQ66430MC3RXBRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

Learn More

Datasheet

6,829In Stock

Cut Tape

₩7,129.2

₩5,413.2

₩4,976.4

₩4,508.4

View

Reel

₩3,759.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

1 V to 35 V

3 A

1 Output

3 uA

2.2 MHz

- 40 C

+ 150 C

LMQ66430

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36-V 2-A low-EMI sy nchronous step-down

LMQ66420R5RXBR
Texas Instruments
1: ₩5,959.2
3,513In Stock

Mfr. Part #
LMQ66420R5RXBR

Mouser Part #
595-LMQ66420R5RXBR

Texas Instruments

Switching Voltage Regulators 36-V 2-A low-EMI sy nchronous step-down

Learn More

Datasheet

3,513In Stock

Cut Tape

₩5,959.2

₩4,492.8

₩4,134

₩3,728.4

Reel

₩3,276

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

5 V

2 A

1 Output

250 nA

2.2 MHz

- 40 C

+ 150 C

LMQ66420

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 1- A low-EMI synchronou

LMQ66410MC5RXBRQ1
Texas Instruments
1: ₩5,397.6
1,017In Stock

Mfr. Part #
LMQ66410MC5RXBRQ1

Mouser Part #
595-MQ66410MC5RXBRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 1- A low-EMI synchronou

Learn More

Datasheet

1,017In Stock

Cut Tape

₩5,397.6

₩4,071.6

₩3,728.4

₩3,369.6

Reel

₩2,839.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

5 V

1 A

1 Output

250 nA

2.2 MHz

- 40 C

+ 150 C

LMQ66410

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 1- A low-EMI synchronou

LMQ66410MA3RXBRQ1
Texas Instruments
1: ₩5,397.6
2,927In Stock

Mfr. Part #
LMQ66410MA3RXBRQ1

Mouser Part #
595-LMQ66410MA3RXRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 1- A low-EMI synchronou

Learn More

Datasheet

2,927In Stock

Cut Tape

₩5,397.6

₩4,071.6

₩3,728.4

₩3,369.6

View

Reel

₩2,995.2

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

3.3 V

1 A

1 Output

1 uA

400 kHz

- 40 C

+ 150 C

LMQ66410

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 1- A low-EMI synchronou

LMQ66410MA5RXBRQ1
Texas Instruments
1: ₩5,397.6
2,990In Stock

Mfr. Part #
LMQ66410MA5RXBRQ1

Mouser Part #
595-LMQ66410MA5RXRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 1- A low-EMI synchronou

Learn More

Datasheet

2,990In Stock

Cut Tape

₩5,397.6

₩4,071.6

₩3,728.4

₩3,369.6

Reel

₩2,839.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

5 V, 1 V to 18 V

1 A

1 Output

2 uA

400 kHz

- 40 C

+ 150 C

LMQ66410

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

LMQ66430MA3RXBRQ1
Texas Instruments
1: ₩7,129.2
2,815In Stock

Mfr. Part #
LMQ66430MA3RXBRQ1

Mouser Part #
595-LMQ66430MA3RXRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

Learn More

Datasheet

2,815In Stock

Cut Tape

₩7,129.2

₩5,413.2

₩4,976.4

₩4,508.4

View

Reel

₩3,837.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

3.3 V, 1 V to 18 V

3 A

1 Output

1.5 uA

2.2 MHz

- 40 C

+ 150 C

LMQ66430

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

LMQ66430MA5RXBRQ1
Texas Instruments
1: ₩7,129.2
2,911In Stock

Mfr. Part #
LMQ66430MA5RXBRQ1

Mouser Part #
595-LMQ66430MA5RXRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

Learn More

Datasheet

2,911In Stock

Cut Tape

₩7,129.2

₩5,413.2

₩4,976.4

₩4,508.4

View

Reel

₩3,837.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

5 V, 1 V to 18 V

3 A

1 Output

2 uA

2.2 MHz

- 40 C

+ 150 C

LMQ66430

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 1- A low-EMI synchronou

LMQ66410MC3RXBRQ1
Texas Instruments
1: ₩5,116.8
2,721In Stock

Mfr. Part #
LMQ66410MC3RXBRQ1

Mouser Part #
595-MQ66410MC3RXBRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 1- A low-EMI synchronou

Learn More

Datasheet

2,721In Stock

Cut Tape

₩5,116.8

₩4,352.4

Reel

₩4,352.4

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

3.3 V

1 A

1 Output

250 nA

2.2 MHz

- 40 C

+ 150 C

LMQ66410

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 2- A low-EMI synchronou

LMQ66420MC5RXBRQ1
Texas Instruments
1: ₩6,801.6
2,317In Stock

Mfr. Part #
LMQ66420MC5RXBRQ1

Mouser Part #
595-MQ66420MC5RXBRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 2- A low-EMI synchronou

Learn More

Datasheet

2,317In Stock

Cut Tape

₩6,801.6

₩5,132.4

₩4,711.2

₩4,258.8

₩4,071.6

Reel

₩3,447.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

5 V

2 A

1 Output

250 nA

2.2 MHz

- 40 C

+ 150 C

LMQ66420

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 2- A low-EMI synchronou

LMQ66420MC3RXBRQ1
Texas Instruments
1: ₩6,708
115In Stock
3,000Expected 11/5/2026

Mfr. Part #
LMQ66420MC3RXBRQ1

Mouser Part #
595-MQ66420MC3RXBRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 2- A low-EMI synchronou

Learn More

Datasheet

115In Stock

3,000Expected 11/5/2026

Cut Tape

₩6,708

₩5,085.6

₩4,680

₩4,227.6

View

Reel

₩3,603.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

3.3 V

2 A

1 Output

250 nA

2.2 MHz

- 40 C

+ 150 C

LMQ66420

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36-V 3-A low-EMI sy nchronous step-down

LMQ66430R5RXBR
Texas Instruments
1: ₩5,787.6
69In Stock
9,000On Order

Mfr. Part #
LMQ66430R5RXBR

Mouser Part #
595-LMQ66430R5RXBR

Texas Instruments

Switching Voltage Regulators 36-V 3-A low-EMI sy nchronous step-down

Learn More

Datasheet

69In Stock

9,000On Order

Cut Tape

₩5,787.6

₩4,368

₩4,102.8

₩3,619.2

Reel

₩3,057.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

1 V to 35 V

3 A

1 Output

3 uA

2.2 MHz

- 40 C

+ 125 C

LMQ66430

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 2- A low-EMI synchronou

LMQ66420MA5RXBRQ1
Texas Instruments
1: ₩6,801.6
15In Stock
3,000Expected 11/23/2026

Mfr. Part #
LMQ66420MA5RXBRQ1

Mouser Part #
595-LMQ66420MA5RXRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 2- A low-EMI synchronou

Learn More

Datasheet

15In Stock

3,000Expected 11/23/2026

Cut Tape

₩6,801.6

₩5,132.4

₩4,711.2

₩4,258.8

View

Reel

₩3,603.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

5 V, 1 V to 18 V

2 A

1 Output

2 uA

400 kHz

- 40 C

+ 150 C

LMQ66420

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 2- A low-EMI synchronou

LMQ66420MA3RXBRQ1
Texas Instruments
1: ₩6,801.6
1,321Expected 12/31/2026

Mfr. Part #
LMQ66420MA3RXBRQ1

Mouser Part #
595-MQ66420MA3RXBRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 2- A low-EMI synchronou

Learn More

Datasheet

1,321Expected 12/31/2026

Cut Tape

₩6,801.6

₩5,132.4

₩4,711.2

₩4,258.8

View

Reel

₩3,744

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

3.3 V

2 A

1 Output

250 nA

2.2 MHz

- 40 C

+ 150 C

LMQ66420

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

LMQ66430MC5RXBRQ1
Texas Instruments
1: ₩7,129.2
2,991Expected 12/10/2026

Mfr. Part #
LMQ66430MC5RXBRQ1

Mouser Part #
595-MQ66430MC5RXBRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

Learn More

Datasheet

2,991Expected 12/10/2026

Cut Tape

₩7,129.2

₩5,413.2

₩4,976.4

₩4,508.4

View

Reel

₩3,837.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

5 V

3 A

1 Output

1.6 uA

2.2 MHz

- 40 C

+ 150 C

LMQ66430

Reel, Cut Tape, MouseReel

LMQ664x0/LMQ664x0-Q1 Step-Down Converters

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