BUCK REGULATOR IC

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Mft.Part#

Specification

Price(USD)

MAX638ACSA

Maxim Integrated

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

1: $0

MAX638ACSA Datasheet

In Stock: 1000

RFQ

ST735CD

STMicroelectronics

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Part Status: Obsolete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

1: $0

ST735CD Datasheet

In Stock: 1000

RFQ

MC34166T

ON Semiconductor

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Part Status: Obsolete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

0: $0

MC34166T Datasheet

In Stock: 1100

RFQ

TPS62021DGQR

Texas Instruments

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Part Status: Obsolete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

1: $0

TPS62021DGQR Datasheet

In Stock: 1000

RFQ

MIC2204BMM-TR

Microchip Technology

Packaging: Tape & Reel (TR)
Part Status: Discontinued at Digi-Key
Function: Step-Down
Output Configuration: Positive
Topology: Buck

1: $0

MIC2204BMM-TR Datasheet

In Stock: 1000

RFQ

EL7530IY-T13

Intersil

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Part Status: Obsolete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

1: $0

EL7530IY-T13 Datasheet

In Stock: 1000

RFQ

EL7530IY-T7

Intersil

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Part Status: Obsolete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

1: $0

EL7530IY-T7 Datasheet

In Stock: 1000

RFQ

ADP2105ACPZ-R7

Analog Devices Inc.

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Part Status: Obsolete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

1: $0

ADP2105ACPZ-R7 Datasheet

In Stock: 1000

RFQ

NCP1406SNT1

ON Semiconductor

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Part Status: Obsolete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

1: $0

NCP1406SNT1 Datasheet

In Stock: 1000

RFQ

LM3370SD-3806/NOPB

Texas Instruments

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Part Status: Obsolete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

1: $0

LM3370SD-3806/NOPB Datasheet

In Stock: 1000

RFQ

ADP2503ACPZ-2.8-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Part Status: Obsolete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-2.8-R7 Datasheet

In Stock: 1000

RFQ

SP6650EU-L/TR

MaxLinear, Inc.

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Part Status: Obsolete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

1: $0

SP6650EU-L/TR Datasheet

In Stock: 1000

RFQ

RT8272GSP

Richtek USA Inc.

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

1: $0

RT8272GSP Datasheet

In Stock: 1000

RFQ

LV5071M-TLM-H

ON Semiconductor

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

1: $0

LV5071M-TLM-H Datasheet

In Stock: 1000

RFQ

LM2840XQMKX/NOPB

Texas Instruments

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

1: $0

LM2840XQMKX/NOPB Datasheet

In Stock: 1000

RFQ

LM2852XMXA-1.2

Texas Instruments

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

1: $0

LM2852XMXA-1.2 Datasheet

In Stock: 1000

RFQ

LM2670SX-12

Texas Instruments

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

1: $0

LM2670SX-12 Datasheet

In Stock: 1000

RFQ

RT8250GSP

Richtek USA Inc.

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

2500: $0.4954
5000: $0.477
12500: $0.4587

RT8250GSP Datasheet

In Stock: 30000

RFQ

TPS54140DGQR

Texas Instruments

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

2500: $0.711
5000: $0.6847

TPS54140DGQR Datasheet

In Stock: 45000

RFQ

TPS54627DDAR

Texas Instruments

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

2500: $0.7859
5000: $0.7568

TPS54627DDAR Datasheet

In Stock: 2500

RFQ

TPS54550PWPR

Texas Instruments

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

1: $3.4776
10: $3.1261
100: $2.5611
500: $2.1802
1000: $1.8387

TPS54550PWPR Datasheet

In Stock: 5745

RFQ

LM43603PWPT

Texas Instruments

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

250: $2.183
500: $1.9588
1250: $1.652

LM43603PWPT Datasheet

In Stock: 10000

RFQ

LM2592HVSX-ADJ/NOPB

Texas Instruments

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

500: $2.5099
1000: $2.1168
2500: $2.011

LM2592HVSX-ADJ/NOPB Datasheet

In Stock: 5000

RFQ

TPS54360DDA

Texas Instruments

Series: Eco-Mode
Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive

1: $3.1752
10: $2.8501
100: $2.3354
500: $1.9881
1000: $1.6767

TPS54360DDA Datasheet

In Stock: 4982

RFQ

LTC3621EMS8E#PBF

Linear Technology/Analog Devices

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

1: $3.5028
25: $2.3391
100: $1.9921

LTC3621EMS8E#PBF Datasheet

In Stock: 267

RFQ

TPS54560DDA

Texas Instruments

Series: Eco-Mode
Packaging: Tube
Part Status: Active
Function: Step-Down
Output Configuration: Positive

1: $3.7044
10: $3.3258
100: $2.7248
500: $2.3196
1000: $1.9563

TPS54560DDA Datasheet

In Stock: 3856

RFQ

LM2576HVS-5.0/NOPB

Texas Instruments

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

1: $4.1391
10: $3.7384
100: $3.0951
500: $2.6951
1000: $2.3474

LM2576HVS-5.0/NOPB Datasheet

In Stock: 4999

RFQ

LT3501EFE#PBF

Linear Technology/Analog Devices

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

1: $4.5234
25: $3.4766
100: $2.7439

LT3501EFE#PBF Datasheet

In Stock: 390

RFQ

TPS63011YFFR

Texas Instruments

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

3000: $0.6438
6000: $0.62

TPS63011YFFR Datasheet

In Stock: 3000

RFQ

LM26003MHX/NOPB

Texas Instruments

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

2500: $1.0692
5000: $1.029

LM26003MHX/NOPB Datasheet

In Stock: 2500

RFQ

LM2593HVSX-ADJ/NOPB

Texas Instruments

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

500: $2.4901
1000: $2.1688
2500: $2.0885

LM2593HVSX-ADJ/NOPB Datasheet

In Stock: 500

RFQ

LM2852XMXA-3.3/NOPB

Texas Instruments

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

1: $2.7531
10: $2.474
100: $2.027
500: $1.7256
1000: $1.4553

LM2852XMXA-3.3/NOPB Datasheet

In Stock: 1751

RFQ

LM2575HVS-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

LM2575HVS-ADJ/NOPB Datasheet

In Stock: 643

RFQ

LTC3407EMSE-2#PBF

Linear Technology/Analog Devices

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

1: $3.8115
25: $2.7055
100: $2.2298

LTC3407EMSE-2#PBF Datasheet

In Stock: 156

RFQ

LT3990IMSE-3.3#PBF

Linear Technology/Analog Devices

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

1: $3.969
25: $2.6541
100: $2.2555

LT3990IMSE-3.3#PBF Datasheet

In Stock: 428

RFQ

LT1111IS8#PBF

Linear Technology/Analog Devices

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

1: $4.4541
25: $2.959
100: $2.3134

LT1111IS8#PBF Datasheet

In Stock: 700

RFQ

MPQ4420HGJ-AEC1-P

Monolithic Power Systems Inc.

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

500: $1.5582
1000: $1.3142
2500: $1.2485
5000: $1.2015

MPQ4420HGJ-AEC1-P Datasheet

In Stock: 2000

RFQ

LM34927MR/NOPB

Texas Instruments

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

1: $3.1437
10: $2.8249
100: $2.3145
500: $1.9703
1000: $1.6617

LM34927MR/NOPB Datasheet

In Stock: 462

RFQ

LT3686AEMSE#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

LT3686AEMSE#PBF Datasheet

In Stock: 135

RFQ

MAX16903RAUE33/V+

Maxim Integrated

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

1: $5.418
10: $5.1471
25: $3.7548
50: $3.5671
100: $2.5218
250: $2.4821

MAX16903RAUE33/V+ Datasheet

In Stock: 185

RFQ

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