FREQUENCY MEMORY IC

Results: 3,460

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Mft.Part#

Specification

Price(USD)

UCC2809DTR-1G4

Texas Instruments

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

2500: $0.9217

UCC2809DTR-1G4 Datasheet

In Stock: 1000

RFQ

MIC38HC42YM-TR

Microchip Technology

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

2500: $1.0123

MIC38HC42YM-TR Datasheet

In Stock: 1000

RFQ

MAX5068CAUE+T

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Not For New Designs
Output Isolation: Either
Internal Switch(s): No
Topology: Flyback

2500: $1.2726

MAX5068CAUE+T Datasheet

In Stock: 1000

RFQ

MIC38HC44-1YN

Microchip Technology

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

275: $1.2199

MIC38HC44-1YN Datasheet

In Stock: 1000

RFQ

UCC2808N-1G4

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Topology: Push-Pull

200: $1.7211

UCC2808N-1G4 Datasheet

In Stock: 1000

RFQ

TEA1523P/N2,112

TEA1523P/N2,112

NXP USA Inc

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Part Status: Obsolete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

1: $0

TEA1523P/N2,112 Datasheet

In Stock: 1000

RFQ

LX1552IM

Microsemi Corporation

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Part Status: Obsolete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

1: $0

LX1552IM Datasheet

In Stock: 1000

RFQ

ISL6844IBZ

Intersil

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Part Status: Obsolete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

1: $0

ISL6844IBZ Datasheet

In Stock: 1000

RFQ

MIC38C42-1BM

Microchip Technology

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

1: $0

MIC38C42-1BM Datasheet

In Stock: 1000

RFQ

MIC38C42BM

Microchip Technology

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

1: $0

MIC38C42BM Datasheet

In Stock: 1000

RFQ

MAX5068DAUE+T

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Either
Internal Switch(s): No
Topology: Flyback

1: $0

MAX5068DAUE+T Datasheet

In Stock: 1000

RFQ

UC3877DWPTRG4

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Non-Isolated
Topology: Full-Bridge
Voltage - Start Up: 10.75V

1: $0

UC3877DWPTRG4 Datasheet

In Stock: 1000

RFQ

UCC3570DTR

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Forward

1: $0

UCC3570DTR Datasheet

In Stock: 1000

RFQ

UCC38085DR

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Push-Pull

1: $0

UCC38085DR Datasheet

In Stock: 1000

RFQ

MAX5068AAUE

Maxim Integrated

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

1: $0

MAX5068AAUE Datasheet

In Stock: 1000

RFQ

MAX5068DAUE-T

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Either
Internal Switch(s): No
Topology: Flyback

1: $0

MAX5068DAUE-T Datasheet

In Stock: 1000

RFQ

UCC28085PW

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Topology: Push-Pull

1: $1.6884
10: $1.5145
100: $1.2408
500: $1.0563
1000: $0.8908

UCC28085PW Datasheet

In Stock: 220

RFQ

UCC38C42DGKR

Texas Instruments

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

2500: $0.4338
5000: $0.4177
12500: $0.4016

UCC38C42DGKR Datasheet

In Stock: 1000

RFQ

UCC28C44DGK

Texas Instruments

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

1: $1.1403
10: $1.0219
100: $0.8213
500: $0.6747
1000: $0.5591

UCC28C44DGK Datasheet

In Stock: 126

RFQ

L6566ATR

STMicroelectronics

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

2500: $0.461

L6566ATR Datasheet

In Stock: 1000

RFQ

SIP2804DY-T1-E3

SIP2804DY-T1-E3

Vishay Siliconix

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

2500: $0.4678

SIP2804DY-T1-E3 Datasheet

In Stock: 1000

RFQ

MAX5975BETE+T

Maxim Integrated

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

2500: $1.233

MAX5975BETE+T Datasheet

In Stock: 1000

RFQ

UCC2960DG4

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Voltage - Start Up: 10V

225: $1.64

UCC2960DG4 Datasheet

In Stock: 1000

RFQ

LX1552CM

Microsemi Corporation

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

1: $0

LX1552CM Datasheet

In Stock: 1000

RFQ

FAN7601M

ON Semiconductor

Packaging: Tube
Part Status: Obsolete
Internal Switch(s): Yes
Topology: Flyback
Voltage - Start Up: 12V

1: $0

FAN7601M Datasheet

In Stock: 1000

RFQ

TOP243G-TL

Power Integrations

Series: TOPSwitch-GX
Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP243G-TL Datasheet

In Stock: 1000

RFQ

KA3842BDTF

ON Semiconductor

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Internal Switch(s): No
Voltage - Start Up: 16V
Voltage - Supply (Vcc/Vdd): 10 V ~ 30 V

1: $0

KA3842BDTF Datasheet

In Stock: 1000

RFQ

TOP246YN

Power Integrations

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

1: $2.7783
10: $2.4816
25: $2.2335
100: $2.0349
250: $1.8364
500: $1.6478
1000: $1.3897
2500: $1.3202

TOP246YN Datasheet

In Stock: 5806

RFQ

TOP249YN

Power Integrations

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

1: $3.4587
10: $3.0864
25: $2.7775
100: $2.5306
250: $2.2837
500: $2.0491
1000: $1.7282
2500: $1.6418

TOP249YN Datasheet

In Stock: 4518

RFQ

UCC2808DTR-1G4

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Topology: Push-Pull

2500: $0.8806

UCC2808DTR-1G4 Datasheet

In Stock: 1000

RFQ

UCC2813PWTR-4G4

UCC2813PWTR-4G4

Texas Instruments

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

2000: $0.8806

UCC2813PWTR-4G4 Datasheet

In Stock: 1000

RFQ

L6591TR

STMicroelectronics

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Topology: Half-Bridge

2500: $0.9074

L6591TR Datasheet

In Stock: 1000

RFQ

UCC3809PW-2G4

Texas Instruments

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

300: $1.2086

UCC3809PW-2G4 Datasheet

In Stock: 1000

RFQ

LX1554IDM

Microsemi Corporation

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

1: $0

LX1554IDM Datasheet

In Stock: 1000

RFQ

FAN7601N

ON Semiconductor

Packaging: Tube
Part Status: Obsolete
Internal Switch(s): Yes
Topology: Flyback
Voltage - Start Up: 12V

1: $0

FAN7601N Datasheet

In Stock: 1000

RFQ

TOP244G-TL

Power Integrations

Series: TOPSwitch-GX
Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes

1: $0

TOP244G-TL Datasheet

In Stock: 1000

RFQ

MIC38HC42BM-TR

Microchip Technology

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

1: $0

MIC38HC42BM-TR Datasheet

In Stock: 1000

RFQ

FAN7601BGX

ON Semiconductor

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Internal Switch(s): Yes
Topology: Flyback
Voltage - Start Up: 12V

1: $0

FAN7601BGX Datasheet

In Stock: 1000

RFQ

UCC2804N

Texas Instruments

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

1: $2.6712
10: $2.4003
100: $1.9669
500: $1.6743
1000: $1.4121

UCC2804N Datasheet

In Stock: 760

RFQ

MC33025DWG

ON Semiconductor

Packaging: Tube
Part Status: Not For New Designs
Output Isolation: Isolated
Internal Switch(s): No
Topology: Half-Bridge

1: $3.0366
10: $2.7292
100: $2.2359
500: $1.9034
1000: $1.6052

MC33025DWG Datasheet

In Stock: 644

RFQ

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