Voltage Regulators - Switching Regulators

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LMS3635-Q1 & LMS3655/-Q1 Step-Down Converters

Texas Instruments LMS3635-Q1 and LMS3655/LMS3655-Q1 36V Synchronous Buck Step-Down Converters are optimized for high-performance applications, providing an output voltage of 3.3V, 5V, or an adjustable output of 1V to 15V. Seamless transition between PWM and PFM modes, along with a low quiescent current, ensures high efficiency and superior transient responses at all loads. Advanced high-speed circuitry allows the LMS3655-Q1 to regulate an input of 24V to an output of 3.3V at a fixed frequency of 400kHz while also enabling a continuous load current of 5.5A. An innovative frequency foldback architecture allows this device to regulate a 3.3V output from an input voltage of only 3.5V. The input voltage can range up to 36V, with transient tolerance up to 42V, easing input surge protection design. The LMS3635-Q1 and LMS3655-Q1 devices are AEC-Q100 qualified for automotive applications.

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Part #

Switching Voltage Regulators 5.5A 36V Synchronou s 400kHz Step-Down A A 595-LMS3655AMRNLR

LMS3655AMRNLT
Texas Instruments
1: HK$68.80
739In Stock

Mfr. Part No.
LMS3655AMRNLT

Mouser Part No
595-LMS3655AMRNLT

Texas Instruments

Switching Voltage Regulators 5.5A 36V Synchronou s 400kHz Step-Down A A 595-LMS3655AMRNLR

Learn More

Datasheet

739In Stock

Cut Tape

HK$68.80

HK$53.35

HK$49.48

HK$45.21

Reel

HK$38.55

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

32 uA

400 kHz

- 40 C

+ 125 C

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5A /5.5A 36V Sync h 400kHz A 595-LMS36 A 595-LMS36555QRNLRQ1

LMS36555QRNLTQ1
Texas Instruments
1: HK$78.09
150In Stock

Mfr. Part No.
LMS36555QRNLTQ1

Mouser Part No
595-LMS36555QRNLTQ1

Texas Instruments

Switching Voltage Regulators 3.5A /5.5A 36V Sync h 400kHz A 595-LMS36 A 595-LMS36555QRNLRQ1

Learn More

Datasheet

150In Stock

Cut Tape

HK$78.09

HK$60.75

HK$56.39

HK$51.70

Reel

HK$48.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-22

Buck

5 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655NQRNLRQ1

LMS3655NQRNLTQ1
Texas Instruments
1: HK$78.09
204In Stock

Mfr. Part No.
LMS3655NQRNLTQ1

Mouser Part No
595-LMS3655NQRNLTQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655NQRNLRQ1

Learn More

Datasheet

204In Stock

Cut Tape

HK$78.09

HK$60.83

HK$56.47

HK$51.70

Reel

HK$47.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-22

Buck

3.3 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5A 36VSynchr400kHz Step-Down Converter A 595-LMS3655MMRNLT

LMS3655MMRNLR
Texas Instruments
1: HK$57.54
2,751In Stock

Mfr. Part No.
LMS3655MMRNLR

Mouser Part No
595-LMS3655MMRNLR

Texas Instruments

Switching Voltage Regulators 5.5A 36VSynchr400kHz Step-Down Converter A 595-LMS3655MMRNLT

Learn More

Datasheet

2,751In Stock

Cut Tape

HK$57.54

HK$44.14

HK$40.77

HK$37.07

View

Reel

HK$33.87

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 125 C

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5A 36VSynchr400kHz Step-Down Converter A 595-LMS3655MMRNLR

LMS3655MMRNLT
Texas Instruments
1: HK$68.80
700In Stock

Mfr. Part No.
LMS3655MMRNLT

Mouser Part No
595-LMS3655MMRNLT

Texas Instruments

Switching Voltage Regulators 5.5A 36VSynchr400kHz Step-Down Converter A 595-LMS3655MMRNLR

Learn More

Datasheet

700In Stock

Cut Tape

HK$68.80

HK$53.35

HK$49.48

HK$45.21

Reel

HK$44.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 125 C

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5A /5.5A 36V Sync h 400kHz A 595-LMS36 A 595-LMS3655MQRNLRQ1

LMS3655MQRNLTQ1
Texas Instruments
1: HK$78.09
262In Stock

Mfr. Part No.
LMS3655MQRNLTQ1

Mouser Part No
595-LMS3655MQRNLTQ1

Texas Instruments

Switching Voltage Regulators 3.5A /5.5A 36V Sync h 400kHz A 595-LMS36 A 595-LMS3655MQRNLRQ1

Learn More

Datasheet

262In Stock

Cut Tape

HK$78.09

HK$60.83

HK$56.47

HK$51.70

Reel

HK$47.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655AQRNLRQ1

LMS3655AQRNLTQ1
Texas Instruments
1: HK$69.71
158In Stock

Mfr. Part No.
LMS3655AQRNLTQ1

Mouser Part No
595-LMS3655AQRNLTQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655AQRNLRQ1

Learn More

Datasheet

158In Stock

Cut Tape

HK$69.71

HK$60.83

HK$56.47

HK$51.70

Reel

HK$48.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655LQRNLRQ1

LMS3655LQRNLTQ1
Texas Instruments
1: HK$73.49
66In Stock

Mfr. Part No.
LMS3655LQRNLTQ1

Mouser Part No
595-LMS3655LQRNLTQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655LQRNLRQ1

Learn More

Datasheet

66In Stock

Cut Tape

HK$73.49

HK$62.47

HK$53.68

Reel

HK$48.66

HK$48.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-22

Buck

5 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS36553QRNLTQ1

LMS36553QRNLRQ1
Texas Instruments
3,000: HK$39.87
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS36553QRNLRQ1

Mouser Part No
595-LMS36553QRNLRQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS36553QRNLTQ1

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$39.87

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-HR-22

Buck

3.3 V

5.5 A

1 Output

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS36553QRNLRQ1

LMS36553QRNLTQ1
Texas Instruments
250: HK$49.24
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS36553QRNLTQ1

Mouser Part No
595-LMS36553QRNLTQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS36553QRNLRQ1

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$49.24

HK$48.74

HK$48.25

Quote

Min.: 250
Mult.: 250

: 250

SMD/SMT

VQFN-HR-22

Buck

3.3 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel

Switching Voltage Regulators 3.5A /5.5A 36V Sync h 400kHz A 595-LMS36 A 595-LMS36555QRNLTQ1

LMS36555QRNLRQ1
Texas Instruments
3,000: HK$39.87
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS36555QRNLRQ1

Mouser Part No
595-LMS36555QRNLRQ1

Texas Instruments

Switching Voltage Regulators 3.5A /5.5A 36V Sync h 400kHz A 595-LMS36 A 595-LMS36555QRNLTQ1

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$39.87

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-HR-22

Buck

5 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel

Switching Voltage Regulators 5.5A 36V Synchronou s 400kHz Step-Down A A 595-LMS3655AMRNLT

LMS3655AMRNLR
Texas Instruments
3,000: HK$34.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS3655AMRNLR

Mouser Part No
595-LMS3655AMRNLR

Texas Instruments

Switching Voltage Regulators 5.5A 36V Synchronou s 400kHz Step-Down A A 595-LMS3655AMRNLT

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$34.44

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

400 kHz

- 40 C

+ 125 C

LMS3655

Reel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655AQRNLTQ1

LMS3655AQRNLRQ1
Texas Instruments
3,000: HK$40.28
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS3655AQRNLRQ1

Mouser Part No
595-LMS3655AQRNLRQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655AQRNLTQ1

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$40.28

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655LQRNLTQ1

LMS3655LQRNLRQ1
Texas Instruments
3,000: HK$40.28
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS3655LQRNLRQ1

Mouser Part No
595-LMS3655LQRNLRQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655LQRNLTQ1

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$40.28

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-HR-22

Buck

5 V

5.5 A

1 Output

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel

Switching Voltage Regulators 3.5A /5.5A 36V Sync h 400kHz A 595-LMS36 A 595-LMS3655MQRNLTQ1

LMS3655MQRNLRQ1
Texas Instruments
3,000: HK$40.28
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS3655MQRNLRQ1

Mouser Part No
595-LMS3655MQRNLRQ1

Texas Instruments

Switching Voltage Regulators 3.5A /5.5A 36V Sync h 400kHz A 595-LMS36 A 595-LMS3655MQRNLTQ1

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$40.28

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d

LMS3655MQURNLRQ1
Texas Instruments
3,000: HK$38.14
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS3655MQURNLRQ1

Mouser Part No
595-LMS3655MQURNLRQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$38.14

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-HR-22

Buck

Adjustable

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 125 C

LMS3655

Reel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655NQRNLTQ1

LMS3655NQRNLRQ1
Texas Instruments
1: HK$68.72
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS3655NQRNLRQ1

Mouser Part No
595-LMS3655NQRNLRQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d A A 595-LMS3655NQRNLTQ1

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

HK$68.72

HK$53.02

HK$49.07

HK$44.72

View

Reel

HK$40.28

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-22

Buck

3.3 V

5.5 A

1 Output

400 kHz

- 40 C

+ 150 C

AEC-Q100

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d

LMS3655NQURNLRQ1
Texas Instruments
3,000: HK$38.55
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LMS3655NQURNLRQ1

Mouser Part No
595-LMS3655NQURNLRQ1

Texas Instruments

Switching Voltage Regulators 5.5-A 36-V synchron ous 400-kHz step-d

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$38.55

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-HR-22

Buck

3.3 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 125 C

LMS3655

Reel

LMS3635-Q1 & LMS3655/-Q1 Step-Down Converters

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