BUCK REGULATOR IC

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Mft.Part#

Specification

Price(USD)

TOP102YN

Power Integrations

Series: TOPSwitch
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP102YN Datasheet

In Stock: 1000

RFQ

TOP224G

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP224G Datasheet

In Stock: 1000

RFQ

TOP222G

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP222G Datasheet

In Stock: 1000

RFQ

TOP203YAI

Power Integrations

Series: TOPSwitch
Packaging: Tube
Part Status: Obsolete
Output Isolation: Either
Internal Switch(s): Yes

1: $0

TOP203YAI Datasheet

In Stock: 1000

RFQ

TOP203YN

Power Integrations

Series: TOPSwitch
Packaging: Tube
Part Status: Obsolete
Output Isolation: Either
Internal Switch(s): Yes

1: $0

TOP203YN Datasheet

In Stock: 1000

RFQ

TOP221Y

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP221Y Datasheet

In Stock: 1000

RFQ

TOP204YAI

Power Integrations

Series: TOPSwitch
Packaging: Tube
Part Status: Obsolete
Output Isolation: Either
Internal Switch(s): Yes

1: $0

TOP204YAI Datasheet

In Stock: 1000

RFQ

TOP101YAI

Power Integrations

Series: TOPSwitch
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP101YAI Datasheet

In Stock: 1000

RFQ

TOP224YN

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Not For New Designs
Output Isolation: Isolated
Internal Switch(s): Yes

1: $2.9232
10: $2.6088
25: $2.3479
100: $2.1392
250: $1.9305
500: $1.7323
1000: $1.4609
2500: $1.3879

TOP224YN Datasheet

In Stock: 7774

RFQ

TOP223G

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP223G Datasheet

In Stock: 1000

RFQ

TOP104YAI

Power Integrations

Series: TOPSwitch
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP104YAI Datasheet

In Stock: 1000

RFQ

TOP227YN

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Not For New Designs
Output Isolation: Isolated
Internal Switch(s): Yes

1: $3.8304
10: $3.4203
25: $3.0782
100: $2.8045
250: $2.5309
500: $2.271
1000: $1.9153
2500: $1.8195

TOP227YN Datasheet

In Stock: 8953

RFQ

TOP200YN

Power Integrations

Series: TOPSwitch
Packaging: Tube
Part Status: Obsolete
Output Isolation: Either
Internal Switch(s): Yes

1: $0

TOP200YN Datasheet

In Stock: 1000

RFQ

TOP214YN

Power Integrations

Series: TOPSwitch
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP214YN Datasheet

In Stock: 1000

RFQ

TOP226Y

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP226Y Datasheet

In Stock: 1000

RFQ

UC2848DW

Texas Instruments

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Buck, Forward Converter

1: $0

UC2848DW Datasheet

In Stock: 1000

RFQ

UC2848DWG4

Texas Instruments

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Buck, Forward Converter

1: $0

UC2848DWG4 Datasheet

In Stock: 1000

RFQ

FSL306LRLX

ON Semiconductor

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Non-Isolated
Internal Switch(s): Yes
Voltage - Breakdown: 650V

1000: $0.2989
2000: $0.279
5000: $0.265
10000: $0.2551
25000: $0.2471

FSL306LRLX Datasheet

In Stock: 2000

RFQ

TOP224GN

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Not For New Designs
Output Isolation: Isolated
Internal Switch(s): Yes

1: $2.6019
10: $2.3228
25: $2.0903
100: $1.9044
250: $1.7186
500: $1.5421
1000: $1.3006
2500: $1.2356
5000: $1.1891

TOP224GN Datasheet

In Stock: 199

RFQ

UCC3809N-2

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward

1: $1.9467
10: $1.7495
100: $1.4337
500: $1.2205
1000: $1.0293

UCC3809N-2 Datasheet

In Stock: 203

RFQ

MIC38C42BN

Microchip Technology

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes
Topology: Boost, Buck, Flyback, Forward

1: $0

MIC38C42BN Datasheet

In Stock: 1000

RFQ

MIC38HC44-1BM

Microchip Technology

Packaging: Tube
Part Status: Discontinued at Digi-Key
Output Isolation: Isolated
Internal Switch(s): Yes
Topology: Boost, Buck, Flyback, Forward

1: $0

MIC38HC44-1BM Datasheet

In Stock: 1000

RFQ

UCC3809PTR-2

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward

2500: $0.7348

UCC3809PTR-2 Datasheet

In Stock: 1000

RFQ

UCC3813PW-4

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Non-Isolated
Internal Switch(s): Yes
Topology: Boost, Buck, Flyback, Forward

1: $2.0034
10: $1.7993
100: $1.4742
500: $1.255
1000: $1.0584

UCC3813PW-4 Datasheet

In Stock: 198

RFQ

MIC38C44YM

Microchip Technology

Packaging: Tube
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): Yes
Topology: Boost, Buck, Flyback, Forward

1: $1.1151
25: $0.9279
100: $0.8436

MIC38C44YM Datasheet

In Stock: 414

RFQ

UC3825BNG4

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Non-Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward

50: $7.4896

UC3825BNG4 Datasheet

In Stock: 1000

RFQ

LX1552CPW

Microsemi Corporation

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward

1: $0

LX1552CPW Datasheet

In Stock: 1000

RFQ

LX1552MY

Microsemi Corporation

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward

1: $0

LX1552MY Datasheet

In Stock: 1000

RFQ

LX1554IM

Microsemi Corporation

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward

1: $0

LX1554IM Datasheet

In Stock: 1000

RFQ

MIC38C44BN

Microchip Technology

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes
Topology: Boost, Buck, Flyback, Forward

1: $0

MIC38C44BN Datasheet

In Stock: 1000

RFQ

ISL6842IUZ

Intersil

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback

1: $0

ISL6842IUZ Datasheet

In Stock: 1000

RFQ

MIC38HC42-1YM-TR

Microchip Technology

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): Yes
Topology: Boost, Buck, Flyback, Forward

2500: $1.2329

MIC38HC42-1YM-TR Datasheet

In Stock: 1000

RFQ

UC3823BN

Texas Instruments

Packaging: Tube
Part Status: Obsolete
Output Isolation: Non-Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward

1: $0

UC3823BN Datasheet

In Stock: 1000

RFQ

TOP222P

Power Integrations

Series: TOPSwitch-II
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP222P Datasheet

In Stock: 1000

RFQ

UCC3809DTR-2G4

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward

2500: $0.6506

UCC3809DTR-2G4 Datasheet

In Stock: 1000

RFQ

MIC38C42AYM

Microchip Technology

Packaging: Tube
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): Yes
Topology: Boost, Buck, Flyback, Forward

380: $0.8695

MIC38C42AYM Datasheet

In Stock: 1000

RFQ

MIC38C42ABMM

Microchip Technology

Packaging: Tube
Part Status: Discontinued at Digi-Key
Output Isolation: Isolated
Internal Switch(s): Yes
Topology: Boost, Buck, Flyback, Forward

1: $0

MIC38C42ABMM Datasheet

In Stock: 1000

RFQ

FSL306LRN

ON Semiconductor

Packaging: Tube
Part Status: Active
Output Isolation: Non-Isolated
Internal Switch(s): Yes
Voltage - Breakdown: 650V

1: $0.567
10: $0.499
100: $0.3825
500: $0.3024
1000: $0.2419

FSL306LRN Datasheet

In Stock: 4201

RFQ

TOP223GN-TL

Power Integrations

Series: TOPSwitch-II
Packaging: Tape & Reel (TR)
Part Status: Not For New Designs
Output Isolation: Isolated
Internal Switch(s): Yes

1000: $1.167

TOP223GN-TL Datasheet

In Stock: 1000

RFQ

UCC3804N

Texas Instruments

Packaging: Tube
Part Status: Active
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward
Voltage - Start Up: 12.5V

1: $2.5767
10: $2.3153
100: $1.8968
500: $1.6147
1000: $1.3618

UCC3804N Datasheet

In Stock: 200

RFQ

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