Voltage Regulators - Switching Regulators

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LM516x/LM516x-Q1 Synchronous Buck Converters

Texas Instruments LM516x/LM516x-Q1 Synchronous Buck Converters are designed to regulate over a wide input voltage range, minimizing the need for external surge suppression components. A minimum controllable on-time of 50ns facilitates large step-down conversion ratios, enabling the direct step-down from a 48V nominal input to low-voltage rails for reduced system complexity and solution cost. The LM516x/LM516x-Q1 operates during input voltage dips as low as 6V, at nearly 100% duty cycle if needed, making it an excellent choice for wide input supply range industrial and high-cell count battery pack applications.

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Part #

Switching Voltage Regulators

LM5168FNGUR
Texas Instruments
1: 13,98 RON
2.232In Stock
New Product

Mfr. Part No.
LM5168FNGUR

Mouser Part No
595-LM5168FNGUR

New Product

Texas Instruments

Switching Voltage Regulators

Learn More

Datasheet

2.232In Stock

Cut Tape

13,98 RON

9,10 RON

8,35 RON

7,14 RON

Reel

4,63 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

WSON-8

Buck, Flyback

1.2 V to 90 V

300 mA

1 Output

10 uA

1 MHz

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

LM5168PNGUR
Texas Instruments
1: 13,98 RON
2.248In Stock
New Product

Mfr. Part No.
LM5168PNGUR

Mouser Part No
595-LM5168PNGUR

New Product

Texas Instruments

Switching Voltage Regulators

Learn More

Datasheet

2.248In Stock

Cut Tape

13,98 RON

9,10 RON

8,35 RON

7,14 RON

Reel

4,63 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

WSON-8

Buck, Flyback

1.2 V to 90 V

300 mA

1 Output

10 uA

1 MHz

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators

LM5169PNGUR
Texas Instruments
1: 16,45 RON
2.174In Stock
New Product

Mfr. Part No.
LM5169PNGUR

Mouser Part No
595-LM5169PNGUR

New Product

Texas Instruments

Switching Voltage Regulators

Learn More

Datasheet

2.174In Stock

Cut Tape

16,45 RON

11,12 RON

10,31 RON

8,95 RON

Reel

5,73 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

WSON-8

Buck, Flyback

1.2 V to 90 V

650 mA

1 Output

10 uA

1 MHz

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 6V to 120V Wide VIN 650-mA DC/DC conver

LM5169FNGUR
Texas Instruments
1: 16,45 RON
3.713In Stock
New Product

Mfr. Part No.
LM5169FNGUR

Mouser Part No
595-LM5169FNGUR

New Product

Texas Instruments

Switching Voltage Regulators 6V to 120V Wide VIN 650-mA DC/DC conver

Learn More

Datasheet

3.713In Stock

Cut Tape

16,45 RON

11,12 RON

10,31 RON

8,95 RON

Reel

5,73 RON

View

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

WSON-8

Buck

650 mA

1 Output

420 uA

100 kHz to 1 MHz

- 40 C

+ 150 C

LM5169

Reel, Cut Tape

Switching Voltage Regulators Automotive 6-V to 12 0-V Wide VIN 300-mA

LM5168FQDDARQ1
Texas Instruments
1: 16,95 RON
688In Stock

Mfr. Part No.
LM5168FQDDARQ1

Mouser Part No
595-LM5168FQDDARQ1

Texas Instruments

Switching Voltage Regulators Automotive 6-V to 12 0-V Wide VIN 300-mA

Learn More

Datasheet

688In Stock

Cut Tape

16,95 RON

12,83 RON

11,82 RON

10,66 RON

View

Reel

9,20 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SO-PowerPAD-8

Buck, Flyback

10 V

300 mA

1 Output

3 uA

1 MHz

- 40 C

+ 125 C

LM5168

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 6-V to 12 0-V Wide VIN 300-mA

LM5168PQDDARQ1
Texas Instruments
1: 16,95 RON
1.368In Stock

Mfr. Part No.
LM5168PQDDARQ1

Mouser Part No
595-LM5168PQDDARQ1

Texas Instruments

Switching Voltage Regulators Automotive 6-V to 12 0-V Wide VIN 300-mA

Learn More

Datasheet

1.368In Stock

Cut Tape

16,95 RON

12,83 RON

11,82 RON

10,66 RON

View

Reel

9,20 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SO-PowerPAD-8

Buck, Flyback

1.2 V to 90 V

300 mA

1 Output

880 uA

100 kHz to 1 GHz

- 40 C

+ 150 C

LM5168

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 6-V to 12 0-V Wide VIN 650-mA

LM5169FQDDARQ1
Texas Instruments
1: 21,48 RON
1.163In Stock

Mfr. Part No.
LM5169FQDDARQ1

Mouser Part No
595-LM5169FQDDARQ1

Texas Instruments

Switching Voltage Regulators Automotive 6-V to 12 0-V Wide VIN 650-mA

Learn More

Datasheet

1.163In Stock

Cut Tape

21,48 RON

16,35 RON

15,04 RON

13,63 RON

View

Reel

11,92 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SO-PowerPAD-8

Buck, Flyback

10 V

300 mA

1 Output

3 uA

1 MHz

- 40 C

+ 125 C

LM5169

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 6-V to 12 0-V Wide VIN 650-mA

LM5169PQDDARQ1
Texas Instruments
1: 21,48 RON
3.672In Stock

Mfr. Part No.
LM5169PQDDARQ1

Mouser Part No
595-LM5169PQDDARQ1

Texas Instruments

Switching Voltage Regulators Automotive 6-V to 12 0-V Wide VIN 650-mA

Learn More

Datasheet

3.672In Stock

Cut Tape

21,48 RON

16,35 RON

15,09 RON

13,68 RON

Reel

12,17 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SO-PowerPAD-8

Buck, Flyback

1.2 V to 90 V

300 mA

1 Output

880 uA

100 kHz to 1 GHz

- 40 C

+ 150 C

LM5169

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 6-V to 120-V Wide VI N 650-mA DC/DC conv

LM5169PDDAR
Texas Instruments
1: 11,02 RON
13.355In Stock

Mfr. Part No.
LM5169PDDAR

Mouser Part No
595-LM5169PDDAR

Texas Instruments

Switching Voltage Regulators 6-V to 120-V Wide VI N 650-mA DC/DC conv

Learn More

Datasheet

13.355In Stock

Cut Tape

11,02 RON

8,20 RON

7,49 RON

6,69 RON

Reel

5,73 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SO-PowerPAD-8

Buck, Flyback

5 V

300 mA

1 Output

3 uA

1 MHz

- 40 C

+ 150 C

LM5169

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 6-V to 120-V wide VI N 300-mA DC-DC conv

LM5168FDDAR
Texas Instruments
1: 9,05 RON
1.633In Stock

Mfr. Part No.
LM5168FDDAR

Mouser Part No
595-LM5168FDDAR

Texas Instruments

Switching Voltage Regulators 6-V to 120-V wide VI N 300-mA DC-DC conv

Learn More

Datasheet

1.633In Stock

Cut Tape

9,05 RON

6,69 RON

6,09 RON

5,43 RON

Reel

4,59 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOIC-PowerPAD-8

Buck, Flyback

300 mA

1 Output

420 uA

100 kHz to 1 MHz

- 40 C

+ 150 C

LM5168

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 6-V to 120-V wide VI N 300-mA DC-DC conv

LM5168PDDAR
Texas Instruments
1: 9,05 RON
2.206In Stock

Mfr. Part No.
LM5168PDDAR

Mouser Part No
595-LM5168PDDAR

Texas Instruments

Switching Voltage Regulators 6-V to 120-V wide VI N 300-mA DC-DC conv

Learn More

Datasheet

2.206In Stock

Cut Tape

9,05 RON

6,69 RON

6,09 RON

5,43 RON

Reel

4,59 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SO-PowerPAD-8

Buck, Flyback

10 V

300 mA

1 Output

3 uA

1 MHz

- 40 C

+ 150 C

LM5168

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 6-V to 120-V Wide VI N 650-mA DC/DC conv

LM5169FDDAR
Texas Instruments
1: 10,97 RON
10.362In Stock
7.500Expected 2/20/2026

Mfr. Part No.
LM5169FDDAR

Mouser Part No
595-LM5169FDDAR

Texas Instruments

Switching Voltage Regulators 6-V to 120-V Wide VI N 650-mA DC/DC conv

Learn More

Datasheet

10.362In Stock

7.500Expected 2/20/2026

Cut Tape

10,97 RON

8,20 RON

7,49 RON

6,69 RON

View

Reel

5,73 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SO-PowerPAD-8

Buck, Flyback

5 V

300 mA

1 Output

3 uA

1 MHz

- 40 C

+ 150 C

LM5169

Reel, Cut Tape, MouseReel

LM516x/LM516x-Q1 Synchronous Buck Converters

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