FREQUENCY MEMORY IC

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Mft.Part#

Specification

Price(USD)

VIPER50-E

STMicroelectronics

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Part Status: Obsolete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

1: $2.3373
10: $2.0992
100: $1.7199
500: $1.4641

VIPER50-E Datasheet

In Stock: 539

RFQ

FAN7601BMX

ON Semiconductor

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

3000: $0.1827
6000: $0.1701
15000: $0.1638
30000: $0.1575

FAN7601BMX Datasheet

In Stock: 1000

RFQ

UCC3810DWTRG4

Texas Instruments

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

2000: $1.3348

UCC3810DWTRG4 Datasheet

In Stock: 1000

RFQ

TOP244FN

Power Integrations

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

200: $1.7088

TOP244FN Datasheet

In Stock: 1000

RFQ

UC2875DWPTRG4

Texas Instruments

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

1000: $4.0952

UC2875DWPTRG4 Datasheet

In Stock: 1000

RFQ

TOP234G-TL

Power Integrations

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Part Status: Obsolete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

1: $0

TOP234G-TL Datasheet

In Stock: 1000

RFQ

TOP244P

Power Integrations

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Part Status: Obsolete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

1: $0

TOP244P Datasheet

In Stock: 1000

RFQ

TOP246F

Power Integrations

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Part Status: Obsolete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

1: $0

TOP246F Datasheet

In Stock: 1000

RFQ

MIC38C44-1BM

Microchip Technology

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

1: $0

MIC38C44-1BM Datasheet

In Stock: 1000

RFQ

MIC38C44-1BN

Microchip Technology

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Part Status: Obsolete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

1: $0

MIC38C44-1BN Datasheet

In Stock: 1000

RFQ

E-UC2844BD1013TR

STMicroelectronics

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Part Status: Obsolete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

1: $0

E-UC2844BD1013TR Datasheet

In Stock: 1000

RFQ

KA3842ACS

ON Semiconductor

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

1: $0

KA3842ACS Datasheet

In Stock: 1000

RFQ

UC3877DWPTR

Texas Instruments

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

1: $0

UC3877DWPTR Datasheet

In Stock: 1000

RFQ

UCC3570DTRG4

Texas Instruments

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

1: $0

UCC3570DTRG4 Datasheet

In Stock: 1000

RFQ

FAN7601BM

ON Semiconductor

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

1: $0

FAN7601BM Datasheet

In Stock: 1000

RFQ

LM5021MM-1/NOPB

Texas Instruments

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

1000: $0.4568
2000: $0.4253
5000: $0.4095

LM5021MM-1/NOPB Datasheet

In Stock: 1000

RFQ

LM5046SQ/NOPB

Texas Instruments

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

1000: $1.7464
2000: $1.659

LM5046SQ/NOPB Datasheet

In Stock: 0

RFQ

UCC3895DWTR

Texas Instruments

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

2000: $2.4169

UCC3895DWTR Datasheet

In Stock: 1000

RFQ

TOP265KG-TL

Power Integrations

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

1000: $0.7289
2000: $0.6786
5000: $0.6535
10000: $0.6283

TOP265KG-TL Datasheet

In Stock: 1000

RFQ

UCC3813DTR-2

Texas Instruments

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

2500: $0.8387

UCC3813DTR-2 Datasheet

In Stock: 1000

RFQ

MAX5975AETE+T

Maxim Integrated

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

2500: $0.9722

MAX5975AETE+T Datasheet

In Stock: 1000

RFQ

LT1244CS8#TRPBF

Linear Technology/Analog Devices

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

2500: $1.5422

LT1244CS8#TRPBF Datasheet

In Stock: 1000

RFQ

UCC3804DG4

Texas Instruments

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

225: $1.6855

UCC3804DG4 Datasheet

In Stock: 1000

RFQ

UCC2802DG4

Texas Instruments

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

225: $1.7555

UCC2802DG4 Datasheet

In Stock: 1000

RFQ

TOP248R-TL

Power Integrations

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

750: $1.7562

TOP248R-TL Datasheet

In Stock: 1000

RFQ

VIPER50A-22-E

STMicroelectronics

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

1: $2.5767
10: $2.3153

VIPER50A-22-E Datasheet

In Stock: 12

RFQ

UC2851NG4

Texas Instruments

Packaging: Tube
Part Status: Active
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward
Voltage - Start Up: 8V

40: $12.6668

UC2851NG4 Datasheet

In Stock: 1000

RFQ

TOP245P

Power Integrations

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

1: $0

TOP245P Datasheet

In Stock: 1000

RFQ

ISL6844IBZ-T

Intersil

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

1: $0

ISL6844IBZ-T Datasheet

In Stock: 1000

RFQ

ISL6844IU-T

Intersil

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

1: $0

ISL6844IU-T Datasheet

In Stock: 1000

RFQ

UCC2802MDREP

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Internal Switch(s): No
Topology: Boost, Flyback, Forward
Voltage - Start Up: 12.5V

1: $0

UCC2802MDREP Datasheet

In Stock: 1000

RFQ

UCC28085PWRG4

Texas Instruments

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

1: $0

UCC28085PWRG4 Datasheet

In Stock: 1000

RFQ

FAN7601BN

ON Semiconductor

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

1: $0

FAN7601BN Datasheet

In Stock: 1000

RFQ

UCC2804D

Texas Instruments

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

1: $2.3877
10: $2.1426
100: $1.7556
500: $1.4945
1000: $1.2604

UCC2804D Datasheet

In Stock: 1284

RFQ

UCC3809PWTR-1

Texas Instruments

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

2000: $0.7229
6000: $0.6962

UCC3809PWTR-1 Datasheet

In Stock: 1000

RFQ

UCC28085D

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

UCC28085D Datasheet

In Stock: 110

RFQ

UCC3813N-2

Texas Instruments

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

1: $2.2554
10: $2.0255
100: $1.6597
500: $1.4129
1000: $1.1916

UCC3813N-2 Datasheet

In Stock: 148

RFQ

UCC28C44DG4

Texas Instruments

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

450: $0.7711

UCC28C44DG4 Datasheet

In Stock: 1000

RFQ

ISL8844AMUZ-T

Intersil

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

2500: $0.8463

ISL8844AMUZ-T Datasheet

In Stock: 1000

RFQ

UCC38C44PG4

Texas Instruments

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

400: $0.8681

UCC38C44PG4 Datasheet

In Stock: 1000

RFQ

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