BUCK REGULATOR IC

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Mft.Part#

Specification

Price(USD)

LT3663EMS8E-5#PBF

Linear Technology/Analog Devices

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

1: $3.5658
25: $2.3842
100: $2.0306

LT3663EMS8E-5#PBF Datasheet

In Stock: 1209

RFQ

LTC3642EMS8E-3.3#PBF

Linear Technology/Analog Devices

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

1: $3.6351
25: $2.4356
100: $2.0692

LTC3642EMS8E-3.3#PBF Datasheet

In Stock: 258

RFQ

LM2670S-ADJ/NOPB

Texas Instruments

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

1: $3.7044
10: $3.3289
100: $2.7273
500: $2.3217
1000: $1.958

LM2670S-ADJ/NOPB Datasheet

In Stock: 1000

RFQ

LM2678S-5.0/NOPB

Texas Instruments

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

1: $3.9564
10: $3.5759
100: $2.9605
500: $2.578
1000: $2.2453

LM2678S-5.0/NOPB Datasheet

In Stock: 5981

RFQ

LTC3443EDE#PBF

Linear Technology/Analog Devices

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

1: $4.5864
25: $3.0447
100: $2.429

LTC3443EDE#PBF Datasheet

In Stock: 2355

RFQ

LT8601IUJ#PBF

Linear Technology/Analog Devices

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

1: $7.7805
25: $5.2051
100: $4.4275

LT8601IUJ#PBF Datasheet

In Stock: 901

RFQ

TPS62000DGS

Texas Instruments

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

1: $1.7199
10: $1.5441
100: $1.2654
500: $1.0772
1000: $0.9085

TPS62000DGS Datasheet

In Stock: 2027

RFQ

LT8609BEMSE#PBF

Linear Technology/Analog Devices

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

1: $3.2949
25: $2.2042
100: $1.87

LT8609BEMSE#PBF Datasheet

In Stock: 956

RFQ

LM2596S-5.0

Texas Instruments

Series: SIMPLE SWITCHER
Packaging: Tube
Part Status: Not For New Designs
Function: Step-Down
Output Configuration: Positive

1: $1
10: $0.85
50: $0.73
100: $0.7
500: $0.69
1000: $0.67
5000: $0.65

LM2596S-5.0 Datasheet

In Stock: 13670

RFQ

XC9270B085QR-G

Torex Semiconductor Ltd

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

1000: $0.6623

XC9270B085QR-G Datasheet

In Stock: 2000

RFQ

MC33166D2TG

ON Semiconductor

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

1: $1.701
10: $1.5303
100: $1.2537
500: $1.0673
1000: $0.9001

MC33166D2TG Datasheet

In Stock: 700

RFQ

LM2655MTC-ADJ/NOPB

Texas Instruments

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

1: $2.8728
10: $2.5805
100: $2.1143
500: $1.7998
1000: $1.5179

LM2655MTC-ADJ/NOPB Datasheet

In Stock: 372

RFQ

LT1300CN8#PBF

Linear Technology/Analog Devices

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

1: $3.2319
25: $2.144
100: $1.6708

LT1300CN8#PBF Datasheet

In Stock: 68

RFQ

LM2590HVS-5.0/NOPB

Texas Instruments

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

1: $3.8682
10: $3.4946
100: $2.8932
500: $2.5194
1000: $2.1943

LM2590HVS-5.0/NOPB Datasheet

In Stock: 129

RFQ

LTC3630AHDHC#PBF

Linear Technology/Analog Devices

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

1: $5.4117
25: $3.5913
100: $3.0459

LTC3630AHDHC#PBF Datasheet

In Stock: 236

RFQ

MIC23150-CYMT-TR

Microchip Technology

Series: HyperLight Load
Packaging: Cut Tape (CT)
Part Status: Discontinued at Digi-Key
Function: Step-Down
Output Configuration: Positive

1: $0.4347
25: $0.3591
100: $0.3465

MIC23150-CYMT-TR Datasheet

In Stock: 2594

RFQ

TS30041-M018QFNR

Semtech Corporation

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

3300: $0.4322
6600: $0.4106
9900: $0.3951

TS30041-M018QFNR Datasheet

In Stock: 1000

RFQ

RT7250AZSP

Richtek USA Inc.

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

2500: $0.403
5000: $0.3829
12500: $0.3685

RT7250AZSP Datasheet

In Stock: 1000

RFQ

RT6201BHGSP

Richtek USA Inc.

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

2500: $0.4598
5000: $0.4428
12500: $0.4257

RT6201BHGSP Datasheet

In Stock: 1000

RFQ

TPS62403DRCT

Texas Instruments

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

250: $0.8543
500: $0.7475
1250: $0.6194

TPS62403DRCT Datasheet

In Stock: 1000

RFQ

AP1501A-12K5L-13

Diodes Incorporated

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

1: $0

AP1501A-12K5L-13 Datasheet

In Stock: 1000

RFQ

MIC4576-3.3WU-TR

Microchip Technology

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

750: $1.6807

MIC4576-3.3WU-TR Datasheet

In Stock: 1000

RFQ

LM2578AMX/NOPB

Texas Instruments

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

2500: $1.0474
5000: $1.008

LM2578AMX/NOPB Datasheet

In Stock: 1000

RFQ

LM2852YMXAX-1.3/NOPB

Texas Instruments

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

2500: $1.1613
5000: $1.1177

LM2852YMXAX-1.3/NOPB Datasheet

In Stock: 1000

RFQ

ADP2164ACPZ-R7

Analog Devices Inc.

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

1: $2.8539
10: $2.5635
100: $2.1005
500: $1.7881

ADP2164ACPZ-R7 Datasheet

In Stock: 1469

RFQ

LT1934IS6-1#TRMPBF

Linear Technology/Analog Devices

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

500: $1.7672

LT1934IS6-1#TRMPBF Datasheet

In Stock: 1000

RFQ

LM21212MHX-2/NOPB

Texas Instruments

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

2500: $2.3784

LM21212MHX-2/NOPB Datasheet

In Stock: 1000

RFQ

LT1956EGN-5#TRPBF

Linear Technology/Analog Devices

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

2500: $2.4548

LT1956EGN-5#TRPBF Datasheet

In Stock: 1000

RFQ

LT3433EFE#PBF

Linear Technology/Analog Devices

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

1: $4.1958
25: $2.9817
100: $2.4547

LT3433EFE#PBF Datasheet

In Stock: 48

RFQ

LM78S40N/NOPB

Texas Instruments

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

1: $1.3986
10: $1.2537
100: $1.0078
500: $0.828
1000: $0.686

LM78S40N/NOPB Datasheet

In Stock: 650

RFQ

LTC3632IDD#PBF

Linear Technology/Analog Devices

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

1: $3.8556
25: $2.5898
100: $2.1977

LTC3632IDD#PBF Datasheet

In Stock: 64

RFQ

TPS54228DR

Texas Instruments

Series: D-CAP2, Eco-Mode
Packaging: Tape & Reel (TR)
Part Status: Active
Function: Step-Down
Output Configuration: Positive

2500: $0.4269
5000: $0.4055
12500: $0.3903

TPS54228DR Datasheet

In Stock: 1000

RFQ

TPS62160DGKT

Texas Instruments

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

250: $0.8921
500: $0.7806
1250: $0.6468

TPS62160DGKT Datasheet

In Stock: 7000

RFQ

ISL91108IIAZ-T7A

Intersil

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

250: $0.9702
500: $0.8489
1250: $0.7034
2500: $0.6549
6250: $0.6306

ISL91108IIAZ-T7A Datasheet

In Stock: 1000

RFQ

BD9702T-V5

ROHM Semiconductor

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

500: $1.1478
1000: $0.968

BD9702T-V5 Datasheet

In Stock: 1000

RFQ

LM20144QMHE/NOPB

Texas Instruments

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

250: $2.1527
500: $1.9316
1250: $1.6291

LM20144QMHE/NOPB Datasheet

In Stock: 1000

RFQ

LTC3615MPUF-1#PBF

Linear Technology/Analog Devices

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

1: $13.7529
25: $11.5219

LTC3615MPUF-1#PBF Datasheet

In Stock: 66

RFQ

LMR23610ADDAR

Texas Instruments

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

2500: $0.9586
5000: $0.9225

LMR23610ADDAR Datasheet

In Stock: 1000

RFQ

LT8601EUJ#PBF

Linear Technology/Analog Devices

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

1: $7.0686
25: $4.7295
100: $4.0163

LT8601EUJ#PBF Datasheet

In Stock: 1000

RFQ

MC34063ADG

ON Semiconductor

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

1: $0.3654
10: $0.3112
100: $0.2322
500: $0.1824
1000: $0.1409

MC34063ADG Datasheet

In Stock: 1000

RFQ

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