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BUCK REGULATOR IC

Results: 8,856

Photo
Mft.Part#
Specification
Price(USD)
MAX5067ETH+

MAX5067ETH+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $0
MAX5067ETH+ Datasheet

In Stock: 1000

RFQ
LM1771SSDX/NOPB

LM1771SSDX/NOPB

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $0
LM1771SSDX/NOPB Datasheet

In Stock: 1000

RFQ
RT8202GQW

RT8202GQW

Richtek USA Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $0
RT8202GQW Datasheet

In Stock: 1000

RFQ
L6738A

L6738A

STMicroelectronics
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $0
L6738A Datasheet

In Stock: 1000

RFQ
MAX5003ESE-T

MAX5003ESE-T

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive, Isolation Capable
  • 1: $0
MAX5003ESE-T Datasheet

In Stock: 1000

RFQ
MAX5037AEMH

MAX5037AEMH

Maxim Integrated
 Packaging: Tray
 Part Status: Obsolete
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $0
MAX5037AEMH Datasheet

In Stock: 1000

RFQ
LTC3892EUH#PBF

LTC3892EUH#PBF

Linear Technology/Analog Devices
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $6.7788
  • 25: $4.5368
  • 100: $3.8556
LTC3892EUH#PBF Datasheet

In Stock: 997

RFQ
MAX776CSA+

MAX776CSA+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Up/Step-Down
 Output Configuration: Negative
  • 1: $4.0257
  • 10: $3.8247
  • 25: $2.6838
  • 50: $2.5496
  • 100: $1.9404
  • 250: $1.8434
  • 500: $1.7383
MAX776CSA+ Datasheet

In Stock: 1037

RFQ
ISL8121IRZ

ISL8121IRZ

Intersil
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $2.4696
  • 10: $2.2189
  • 100: $1.8182
  • 500: $1.5478
  • 1000: $1.3054
ISL8121IRZ Datasheet

In Stock: 1204

RFQ
LM3754SQ/NOPB

LM3754SQ/NOPB

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1000: $2.1344
LM3754SQ/NOPB Datasheet

In Stock: 1000

RFQ
LTC3834EUFD#PBF

LTC3834EUFD#PBF

Linear Technology/Analog Devices
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $5.0022
  • 25: $3.56
  • 100: $2.9367
LTC3834EUFD#PBF Datasheet

In Stock: 40

RFQ
LTC3874IUFD#PBF

LTC3874IUFD#PBF

Linear Technology/Analog Devices
 Series: PolyPhase
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
  • 1: $3.6351
  • 25: $2.4356
  • 100: $2.0692
LTC3874IUFD#PBF Datasheet

In Stock: 1000

RFQ
S-8520B36MC-ARVT2U

S-8520B36MC-ARVT2U

ABLIC U.S.A. Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 3000: $0.2549
  • 6000: $0.2422
  • 15000: $0.2331
S-8520B36MC-ARVT2U Datasheet

In Stock: 1000

RFQ
TPS53819ARGTT

TPS53819ARGTT

Texas Instruments
 Series: D-CAP2, Eco-Mode
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
  • 250: $1.1679
  • 500: $1.0479
  • 1250: $0.8838
TPS53819ARGTT Datasheet

In Stock: 1000

RFQ
S-8521A29MC-AXOT2G

S-8521A29MC-AXOT2G

ABLIC U.S.A. Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Not For New Designs
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 3000: $0.2549
S-8521A29MC-AXOT2G Datasheet

In Stock: 1000

RFQ
S-8520F35MC-BNUT2U

S-8520F35MC-BNUT2U

ABLIC U.S.A. Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 3000: $0.2549
S-8520F35MC-BNUT2U Datasheet

In Stock: 1000

RFQ
S-8521B40MC-ATZT2U

S-8521B40MC-ATZT2U

ABLIC U.S.A. Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 3000: $0.2549
S-8521B40MC-ATZT2U Datasheet

In Stock: 1000

RFQ
S-8521B60MC-AUTT2U

S-8521B60MC-AUTT2U

ABLIC U.S.A. Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 3000: $0.2549
S-8521B60MC-AUTT2U Datasheet

In Stock: 1000

RFQ
S-8521E33MC-BLST2U

S-8521E33MC-BLST2U

ABLIC U.S.A. Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 3000: $0.2549
S-8521E33MC-BLST2U Datasheet

In Stock: 1000

RFQ
ISL6545ACRZ

ISL6545ACRZ

Intersil
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1600: $0.9044
ISL6545ACRZ Datasheet

In Stock: 1000

RFQ
TPS40041DRBTG4

TPS40041DRBTG4

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 500: $0.9493
TPS40041DRBTG4 Datasheet

In Stock: 1000

RFQ
MAX5003ESE+T

MAX5003ESE+T

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Not For New Designs
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive, Isolation Capable
  • 2500: $0.9643
MAX5003ESE+T Datasheet

In Stock: 1000

RFQ
TPS40190DRCTG4

TPS40190DRCTG4

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 500: $1.0044
TPS40190DRCTG4 Datasheet

In Stock: 1000

RFQ
ADP1878ACPZ-1.0-R7

ADP1878ACPZ-1.0-R7

Analog Devices Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1500: $1.129
ADP1878ACPZ-1.0-R7 Datasheet

In Stock: 1000

RFQ
MIC2131-4YML-TR

MIC2131-4YML-TR

Microchip Technology
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 5000: $1.3497
MIC2131-4YML-TR Datasheet

In Stock: 1000

RFQ
LM5117PSQX/NOPB

LM5117PSQX/NOPB

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 4500: $1.5484
LM5117PSQX/NOPB Datasheet

In Stock: 1000

RFQ
LM5116WG/NOPB

LM5116WG/NOPB

Texas Instruments
 Packaging: Tray
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $94.4685
  • 10: $90.4778
LM5116WG/NOPB Datasheet

In Stock: 431

RFQ
LTC3875EUH#PBF

LTC3875EUH#PBF

Linear Technology/Analog Devices
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $4.7628
  • 25: $3.1873
  • 100: $2.7054
LTC3875EUH#PBF Datasheet

In Stock: 365

RFQ
NCP81172MNTXG

NCP81172MNTXG

ON Semiconductor
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 4000: $0.2822
  • 8000: $0.2681
  • 12000: $0.258
NCP81172MNTXG Datasheet

In Stock: 1000

RFQ
XR75100EL-F

XR75100EL-F

MaxLinear, Inc.
 Packaging: Bulk
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $2.1861
  • 10: $1.9543
  • 25: $1.7587
  • 100: $1.6024
  • 250: $1.4461
XR75100EL-F Datasheet

In Stock: 472

RFQ
UC3845ADM-TR

UC3845ADM-TR

Microsemi Corporation
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Up, Step-Down
 Output Configuration: Positive
  • 1: $0
UC3845ADM-TR Datasheet

In Stock: 1000

RFQ
LTC3869EUFD#TRPBF

LTC3869EUFD#TRPBF

Linear Technology/Analog Devices
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 2500: $2.1334
LTC3869EUFD#TRPBF Datasheet

In Stock: 1000

RFQ
LTC7801HFE#PBF

LTC7801HFE#PBF

Linear Technology/Analog Devices
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $7.2639
  • 25: $4.9095
  • 100: $4.1769
LTC7801HFE#PBF Datasheet

In Stock: 74

RFQ
LTC3860EUH#PBF

LTC3860EUH#PBF

Linear Technology/Analog Devices
 Series: PolyPhase
 Packaging: Tube
 Part Status: Active
 Output Type: PWM Signal
 Function: Step-Down
  • 1: $3.5532
  • 25: $2.3776
  • 100: $2.0242
LTC3860EUH#PBF Datasheet

In Stock: 29

RFQ
LT8390AIFE#PBF

LT8390AIFE#PBF

Linear Technology/Analog Devices
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Up/Step-Down
 Output Configuration: Positive
  • 1: $7.0245
  • 25: $4.6975
  • 100: $3.997
LT8390AIFE#PBF Datasheet

In Stock: 38

RFQ
LTC7821IUH#PBF

LTC7821IUH#PBF

Linear Technology/Analog Devices
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $7.8309
  • 25: $5.2822
  • 100: $4.4854
LTC7821IUH#PBF Datasheet

In Stock: 63

RFQ
LM27403SQ/NOPB

LM27403SQ/NOPB

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1000: $0.7637
  • 2000: $0.711
  • 5000: $0.6847
LM27403SQ/NOPB Datasheet

In Stock: 1000

RFQ
LTC3824HMSE#PBF

LTC3824HMSE#PBF

Linear Technology/Analog Devices
 Packaging: Tube
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 1: $3.5028
  • 25: $2.3391
  • 100: $1.9921
LTC3824HMSE#PBF Datasheet

In Stock: 3

RFQ
TPS53819ARGTR

TPS53819ARGTR

Texas Instruments
 Series: D-CAP2, Eco-Mode
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Output Type: Transistor Driver
 Function: Step-Down
  • 3000: $0.7408
  • 6000: $0.7133
TPS53819ARGTR Datasheet

In Stock: 1000

RFQ
S-8520C36MC-BRVT2G

S-8520C36MC-BRVT2G

ABLIC U.S.A. Inc.
 Packaging: Tape & Reel (TR)
 Part Status: Not For New Designs
 Output Type: Transistor Driver
 Function: Step-Down
 Output Configuration: Positive
  • 3000: $0.2549
S-8520C36MC-BRVT2G Datasheet

In Stock: 1000

RFQ

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