BUCK REGULATOR IC

Results: 16,872

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Mft.Part#

Specification

Price(USD)

MP2117DN-LF

Monolithic Power Systems Inc.

Packaging: Tube
Part Status: Not For New Designs
Function: Step-Down
Output Configuration: Positive
Topology: Buck

100: $1.0915

MP2117DN-LF Datasheet

In Stock: 1000

RFQ

TPS54286PWPRG4

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2000: $1.2535

TPS54286PWPRG4 Datasheet

In Stock: 1000

RFQ

SC194BMLTRT

Semtech Corporation

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

3000: $1.3323

SC194BMLTRT Datasheet

In Stock: 1000

RFQ

LTC3406AES5#TRPBF

LTC3406AES5#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $1.3816

LTC3406AES5#TRPBF Datasheet

In Stock: 1000

RFQ

NCV891130PD33R2G

NCV891130PD33R2G

ON Semiconductor

Series: Automotive, AEC-Q100
Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive

2500: $1.5711

NCV891130PD33R2G Datasheet

In Stock: 1000

RFQ

MP2107ADN-LF-Z

Monolithic Power Systems Inc.

Packaging: Tape & Reel (TR)
Part Status: Not For New Designs
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $1.6758

MP2107ADN-LF-Z Datasheet

In Stock: 1000

RFQ

LT8607EMSE#TRPBF

LT8607EMSE#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $1.7157

LT8607EMSE#TRPBF Datasheet

In Stock: 1000

RFQ

MP24971DN-LF

Monolithic Power Systems Inc.

Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1: $1.9404

MP24971DN-LF Datasheet

In Stock: 7

RFQ

LTC3621IMS8E-3.3#TRPBF

LTC3621IMS8E-3.3#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $2.2555

LTC3621IMS8E-3.3#TRPBF Datasheet

In Stock: 1000

RFQ

LTC3646EMSE-1#TRPBF

LTC3646EMSE-1#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $2.2877

LTC3646EMSE-1#TRPBF Datasheet

In Stock: 1000

RFQ

LT1073CS8-5#TRPBF

LT1073CS8-5#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Up, Step-Down
Output Configuration: Positive
Topology: Buck, Boost

2500: $2.3776

LT1073CS8-5#TRPBF Datasheet

In Stock: 1000

RFQ

LT3663HMS8E#PBF

LT3663HMS8E#PBF

Linear Technology/Analog Devices

Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

200: $2.5833

LT3663HMS8E#PBF Datasheet

In Stock: 1000

RFQ

LT3663HMS8E-3.3#TRPBF

LT3663HMS8E-3.3#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $2.6475

LT3663HMS8E-3.3#TRPBF Datasheet

In Stock: 1000

RFQ

LTC3388IDD-1#PBF

LTC3388IDD-1#PBF

Linear Technology/Analog Devices

Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

242: $2.7054

LTC3388IDD-1#PBF Datasheet

In Stock: 1000

RFQ

LT1374CR-5#TRPBF

LT1374CR-5#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck, SEPIC

750: $3.3241

LT1374CR-5#TRPBF Datasheet

In Stock: 1000

RFQ

LTC3638HMSE#TRPBF

LTC3638HMSE#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $3.3994

LTC3638HMSE#TRPBF Datasheet

In Stock: 1000

RFQ

LT8610ABHMSE-5#TRPBF

LT8610ABHMSE-5#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $3.4572

LT8610ABHMSE-5#TRPBF Datasheet

In Stock: 1000

RFQ

LT1506IR-3.3SYNC#TRPBF

LT1506IR-3.3SYNC#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

750: $3.7592

LT1506IR-3.3SYNC#TRPBF Datasheet

In Stock: 1000

RFQ

MAX16993ATJH/V+

MAX16993ATJH/V+

Maxim Integrated

Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

60: $3.8603

MAX16993ATJH/V+ Datasheet

In Stock: 1000

RFQ

LTC3612MPFE#TRPBF

LTC3612MPFE#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2500: $8.1803

LTC3612MPFE#TRPBF Datasheet

In Stock: 1000

RFQ

LM2575HVM-15/NOPB

LM2575HVM-15/NOPB

Texas Instruments

Series: SIMPLE SWITCHER
Packaging: Tube
Part Status: Discontinued at Digi-Key
Function: Step-Down
Output Configuration: Positive

1: $0

LM2575HVM-15/NOPB Datasheet

In Stock: 1000

RFQ

IP1202TR

Infineon Technologies

Series: iPOWIR
Packaging: Tape & Reel (TR)
Part Status: Obsolete
Function: Step-Down
Output Configuration: Positive

1: $0

IP1202TR Datasheet

In Stock: 1000

RFQ

SC2440TETRT

Semtech Corporation

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1: $0

SC2440TETRT Datasheet

In Stock: 1000

RFQ

LM2716MTX/NOPB

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Function: Step-Up, Step-Down
Output Configuration: Positive
Topology: Buck, Boost

1: $0

LM2716MTX/NOPB Datasheet

In Stock: 1000

RFQ

MIC23250-C4YMT-TR

MIC23250-C4YMT-TR

Microchip Technology

Series: HyperLight Load
Packaging: Tape & Reel (TR)
Part Status: Obsolete
Function: Step-Down
Output Configuration: Positive

1: $0

MIC23250-C4YMT-TR Datasheet

In Stock: 1000

RFQ

ADP2118ACPZ-2.5-R7

ADP2118ACPZ-2.5-R7

Analog Devices Inc.

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1: $0

ADP2118ACPZ-2.5-R7 Datasheet

In Stock: 1000

RFQ

ADP2503ACPZ-3.5-R7

ADP2503ACPZ-3.5-R7

Analog Devices Inc.

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Function: Step-Up/Step-Down
Output Configuration: Positive
Topology: Buck-Boost

1: $0

ADP2503ACPZ-3.5-R7 Datasheet

In Stock: 1000

RFQ

ADP2102YCPZ-0.8-R7

ADP2102YCPZ-0.8-R7

Analog Devices Inc.

Packaging: Cut Tape (CT)
Part Status: Obsolete
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1: $0

ADP2102YCPZ-0.8-R7 Datasheet

In Stock: 1000

RFQ

LA5779-E

ON Semiconductor

Packaging: Tube
Part Status: Obsolete
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1: $0

LA5779-E Datasheet

In Stock: 1000

RFQ

LM2679SX-3.3

Texas Instruments

Series: SIMPLE SWITCHER
Packaging: Tape & Reel (TR)
Part Status: Obsolete
Function: Step-Down
Output Configuration: Positive

1: $0

LM2679SX-3.3 Datasheet

In Stock: 1000

RFQ

LM2574MX-ADJ

Texas Instruments

Series: SIMPLE SWITCHER
Packaging: Tape & Reel (TR)
Part Status: Obsolete
Function: Step-Down
Output Configuration: Positive

1: $0

LM2574MX-ADJ Datasheet

In Stock: 1000

RFQ

LTC3633AIFE#TRPBF

LTC3633AIFE#TRPBF

Linear Technology/Analog Devices

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

2000: $3.8813

LTC3633AIFE#TRPBF Datasheet

In Stock: 1000

RFQ

SC189ASKTRT

Semtech Corporation

Packaging: Cut Tape (CT)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1: $0.7056
10: $0.6237
25: $0.5632
100: $0.4928
250: $0.4325
500: $0.3822
1000: $0.3017

SC189ASKTRT Datasheet

In Stock: 28222

RFQ

LM5007MM/NOPB

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1000: $1.009
2000: $0.9586
5000: $0.9225

LM5007MM/NOPB Datasheet

In Stock: 5000

RFQ

LM2576SX-ADJ/NOPB

LM2576SX-ADJ/NOPB

Texas Instruments

Series: SIMPLE SWITCHER
Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive

500: $1.095
1000: $0.9235
2500: $0.8773

LM2576SX-ADJ/NOPB Datasheet

In Stock: 3000

RFQ

LM26420XSQ/NOPB

LM26420XSQ/NOPB

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1000: $1.2498
2000: $1.1873
5000: $1.1427

LM26420XSQ/NOPB Datasheet

In Stock: 5000

RFQ

LT8608IMSE#PBF

Linear Technology/Analog Devices

Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1: $3.3894
25: $2.2748
100: $1.9535

LT8608IMSE#PBF Datasheet

In Stock: 1000

RFQ

LM2676S-ADJ/NOPB

LM2676S-ADJ/NOPB

Texas Instruments

Series: SIMPLE SWITCHER
Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive

1: $3.6036
10: $3.2388
100: $2.6536
500: $2.2589
1000: $1.9051

LM2676S-ADJ/NOPB Datasheet

In Stock: 7667

RFQ

LT1176CN8-5#PBF

LT1176CN8-5#PBF

Linear Technology/Analog Devices

Packaging: Tube
Part Status: Active
Function: Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration: Positive or Negative
Topology: Buck, Flyback

1: $3.6351
25: $2.4121
100: $2.0563

LT1176CN8-5#PBF Datasheet

In Stock: 347

RFQ

LM5575QMH/NOPB

Texas Instruments

Series: Automotive, AEC-Q100, SIMPLE SWITCHER
Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive

1: $4.0194
10: $3.6093
100: $2.957
500: $2.5172
1000: $2.123

LM5575QMH/NOPB Datasheet

In Stock: 3022

RFQ

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