Voltage Regulators - Switching Regulators

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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 1- A low-EMI synchronou

LMQ66410MA3RXBRQ1
Texas Instruments
1: $4.94
2,950In Stock
New Product

Mfr. Part No.
LMQ66410MA3RXBRQ1

Mouser Part No
595-LMQ66410MA3RXRQ1

New Product

Texas Instruments

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

Learn More

Datasheet

2,950In Stock

Cut Tape

$4.94

$3.71

$3.39

$3.06

Reel

$2.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $4.94
2,993In Stock
New Product

Mfr. Part No.
LMQ66410MA5RXBRQ1

Mouser Part No
595-LMQ66410MA5RXRQ1

New Product

Texas Instruments

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

Learn More

Datasheet

2,993In Stock

Cut Tape

$4.94

$3.71

$3.39

$3.06

View

Reel

$2.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 2- A low-EMI synchronou

LMQ66420MA5RXBRQ1
Texas Instruments
1: $6.14
2,387In Stock
New Product

Mfr. Part No.
LMQ66420MA5RXBRQ1

Mouser Part No
595-LMQ66420MA5RXRQ1

New Product

Texas Instruments

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

Learn More

Datasheet

2,387In Stock

Cut Tape

$6.14

$4.64

$4.27

$3.86

View

Reel

$3.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 3-A low EMI synchronous

LMQ66430MA3RXBRQ1
Texas Instruments
1: $6.51
2,819In Stock
New Product

Mfr. Part No.
LMQ66430MA3RXBRQ1

Mouser Part No
595-LMQ66430MA3RXRQ1

New Product

Texas Instruments

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

Learn More

Datasheet

2,819In Stock

Cut Tape

$6.51

$4.93

$4.54

$4.10

View

Reel

$3.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $6.51
2,942In Stock
New Product

Mfr. Part No.
LMQ66430MA5RXBRQ1

Mouser Part No
595-LMQ66430MA5RXRQ1

New Product

Texas Instruments

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

Learn More

Datasheet

2,942In Stock

Cut Tape

$6.51

$4.93

$4.54

$4.10

View

Reel

$3.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 3-A low EMI synchronous

LMQ66430MC3RXBRQ1
Texas Instruments
1: $6.51
9,231In Stock

Mfr. Part No.
LMQ66430MC3RXBRQ1

Mouser Part No
595-MQ66430MC3RXBRQ1

Texas Instruments

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

Learn More

Datasheet

9,231In Stock

Cut Tape

$6.51

$4.93

$4.53

$4.10

View

Reel

$3.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $5.44
1,265In Stock

Mfr. Part No.
LMQ66420R5RXBR

Mouser Part No
595-LMQ66420R5RXBR

Texas Instruments

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

Learn More

Datasheet

1,265In Stock

Cut Tape

$5.44

$4.10

$3.76

$3.39

View

Reel

$2.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 36-V 3-A low-EMI sy nchronous step-down

LMQ66430R5RXBR
Texas Instruments
1: $5.28
5,571In Stock

Mfr. Part No.
LMQ66430R5RXBR

Mouser Part No
595-LMQ66430R5RXBR

Texas Instruments

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

Learn More

Datasheet

5,571In Stock

Cut Tape

$5.28

$3.98

$3.65

$3.28

Reel

$2.88

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 1- A low-EMI synchronou

LMQ66410MC5RXBRQ1
Texas Instruments
1: $4.94
2,478In Stock

Mfr. Part No.
LMQ66410MC5RXBRQ1

Mouser Part No
595-MQ66410MC5RXBRQ1

Texas Instruments

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

Learn More

Datasheet

2,478In Stock

Cut Tape

$4.94

$3.71

$3.39

$3.06

Reel

$2.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 2- A low-EMI synchronou

LMQ66420MA3RXBRQ1
Texas Instruments
1: $8.53
1,769In Stock

Mfr. Part No.
LMQ66420MA3RXBRQ1

Mouser Part No
595-MQ66420MA3RXBRQ1

Texas Instruments

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

Learn More

Datasheet

1,769In Stock

Cut Tape

$8.53

$5.87

$5.47

$4.82

View

Reel

$3.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 2- A low-EMI synchronou

LMQ66420MC3RXBRQ1
Texas Instruments
1: $6.14
3,047In Stock

Mfr. Part No.
LMQ66420MC3RXBRQ1

Mouser Part No
595-MQ66420MC3RXBRQ1

Texas Instruments

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

Learn More

Datasheet

3,047In Stock

Cut Tape

$6.14

$4.64

$4.27

$3.86

View

Reel

$3.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 2- A low-EMI synchronou

LMQ66420MC5RXBRQ1
Texas Instruments
1: $6.13
3,678In Stock

Mfr. Part No.
LMQ66420MC5RXBRQ1

Mouser Part No
595-MQ66420MC5RXBRQ1

Texas Instruments

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

Learn More

Datasheet

3,678In Stock

Cut Tape

$6.13

$4.62

$4.26

$3.84

View

Reel

$3.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 3-A low EMI synchronous

LMQ66430MC5RXBRQ1
Texas Instruments
1: $6.51
1,736In Stock

Mfr. Part No.
LMQ66430MC5RXBRQ1

Mouser Part No
595-MQ66430MC5RXBRQ1

Texas Instruments

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

Learn More

Datasheet

1,736In Stock

Cut Tape

$6.51

$4.93

$4.54

$4.10

View

Reel

$3.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

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

LMQ66410MC3RXBRQ1
Texas Instruments
1: $5.25
2,934Expected 30/03/2026

Mfr. Part No.
LMQ66410MC3RXBRQ1

Mouser Part No
595-MQ66410MC3RXBRQ1

Texas Instruments

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

Learn More

Datasheet

2,934Expected 30/03/2026

Cut Tape

$5.25

$4.78

$4.46

$3.14

Reel

$2.61

$2.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LMQ664x0/LMQ664x0-Q1 Step-Down Converters

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