FREQUENCY MEMORY IC

Results: 3,460

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Mft.Part#

Specification

Price(USD)

TOP264VG

Power Integrations

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

1: $1.4175
10: $1.2827
25: $1.1453
100: $1.0308
250: $0.9163
500: $0.8017
1000: $0.6643
2500: $0.6185
5000: $0.5956

TOP264VG Datasheet

In Stock: 706

RFQ

MIC38C42YN

Microchip Technology

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

1: $1.3167
25: $1.0967
100: $0.9993

MIC38C42YN Datasheet

In Stock: 268

RFQ

TOP242GN

Power Integrations

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

1: $1.8333
10: $1.6569
25: $1.4795
100: $1.3314
250: $1.1835
500: $1.0356
1000: $0.8581
2500: $0.7989
5000: $0.7693

TOP242GN Datasheet

In Stock: 300

RFQ

UCC3809D-2

Texas Instruments

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

1: $1.7325
10: $1.5548
100: $1.274
500: $1.0845
1000: $0.9146

UCC3809D-2 Datasheet

In Stock: 193

RFQ

UC2875DWP

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Non-Isolated
Topology: Full-Bridge
Voltage - Start Up: 10.75V

1: $8.3664
10: $7.6866
100: $6.4921
500: $5.7752
1000: $5.2972

UC2875DWP Datasheet

In Stock: 115

RFQ

FSFR2100US

ON Semiconductor

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

1: $2.7468
10: $2.4658
100: $2.0203
500: $1.7198
1000: $1.4505

FSFR2100US Datasheet

In Stock: 475

RFQ

MIC38HC44YN

Microchip Technology

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

1: $1.6065
25: $1.3432
100: $1.2199

MIC38HC44YN Datasheet

In Stock: 26

RFQ

TOP233GN

Power Integrations

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

250: $1.3067

TOP233GN Datasheet

In Stock: 1000

RFQ

TOP249FN

Power Integrations

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

150: $2.5306

TOP249FN Datasheet

In Stock: 1000

RFQ

TEA1622P/N1,112

TEA1622P/N1,112

NXP USA Inc

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Part Status: Obsolete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

1: $0

TEA1622P/N1,112 Datasheet

In Stock: 1000

RFQ

E-UC2842BN

STMicroelectronics

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

1: $0

E-UC2842BN Datasheet

In Stock: 1000

RFQ

ISL6842IU-T

Intersil

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

1: $0

ISL6842IU-T Datasheet

In Stock: 1000

RFQ

NCP1239FDR2G

ON Semiconductor

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

1: $0

NCP1239FDR2G Datasheet

In Stock: 1000

RFQ

MAX17595ATE+

Maxim Integrated

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

1: $0

MAX17595ATE+ Datasheet

In Stock: 1000

RFQ

TOP269EG

Power Integrations

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

1: $2.1924
10: $1.9568
25: $1.761
100: $1.6044
250: $1.4479
500: $1.2992
1000: $1.0957
2500: $1.0409
5000: $1.0018

TOP269EG Datasheet

In Stock: 2543

RFQ

LT1738EG#PBF

Linear Technology/Analog Devices

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

1: $5.5692
25: $3.6986
100: $2.7696

LT1738EG#PBF Datasheet

In Stock: 680

RFQ

UCC28C42DR

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

UCC28C42DR Datasheet

In Stock: 1000

RFQ

UCC3810DW

Texas Instruments

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

1: $3.1878
10: $2.8652
100: $2.3477
500: $1.9985
1000: $1.6855

UCC3810DW Datasheet

In Stock: 120

RFQ

LT1244CS8#PBF

Linear Technology/Analog Devices

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

1: $2.5011
25: $1.6617
100: $1.478

LT1244CS8#PBF Datasheet

In Stock: 400

RFQ

AZ496MTR-G1

Diodes Incorporated

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Non-Isolated
Internal Switch(s): Yes
Topology: Half-Bridge

4000: $0.1394

AZ496MTR-G1 Datasheet

In Stock: 1000

RFQ

UCC2804DTRG4

Texas Instruments

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

2500: $1.0055

UCC2804DTRG4 Datasheet

In Stock: 1000

RFQ

UCC2804PWTR

Texas Instruments

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

2000: $1.0055

UCC2804PWTR Datasheet

In Stock: 1000

RFQ

UCC3960DG4

Texas Instruments

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

225: $1.5135

UCC3960DG4 Datasheet

In Stock: 1000

RFQ

VIPER50ASPTR-E

STMicroelectronics

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

1: $0

VIPER50ASPTR-E Datasheet

In Stock: 1000

RFQ

UCC3895PWG4

Texas Instruments

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

140: $3.9709

UCC3895PWG4 Datasheet

In Stock: 1000

RFQ

CS51024AEDR16

ON Semiconductor

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

1: $0

CS51024AEDR16 Datasheet

In Stock: 1000

RFQ

MC33025DW

ON Semiconductor

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No
Topology: Half-Bridge

1: $0

MC33025DW Datasheet

In Stock: 1000

RFQ

MIC38C44-1BM-TR

MIC38C44-1BM-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

MIC38C44-1BM-TR Datasheet

In Stock: 1000

RFQ

TOP268KG

Power Integrations

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

1: $2.0286
10: $1.8138
25: $1.6322
100: $1.4871
250: $1.342
500: $1.2041
1000: $1.0155
2500: $0.9648
5000: $0.9285

TOP268KG Datasheet

In Stock: 6512

RFQ

FSFR1800HS

ON Semiconductor

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

1: $1.953
10: $1.7527
100: $1.4359
500: $1.2223
1000: $1.0309

FSFR1800HS Datasheet

In Stock: 331

RFQ

TOP233GN-TL

Power Integrations

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

1000: $1.0066

TOP233GN-TL Datasheet

In Stock: 1000

RFQ

SG3844M

Microsemi Corporation

Packaging: Tube
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Voltage - Start Up: 16V

1: $1.2411
10: $1.122
25: $1.0017
100: $0.9015
250: $0.8014
500: $0.7012

SG3844M Datasheet

In Stock: 637

RFQ

UCC3809P-2

Texas Instruments

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

1: $1.7325
10: $1.5548
100: $1.274
500: $1.0845
1000: $0.9146

UCC3809P-2 Datasheet

In Stock: 231

RFQ

UCC3960P

Texas Instruments

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

1: $2.3184
10: $2.0796
100: $1.704
500: $1.4505
1000: $1.2233

UCC3960P Datasheet

In Stock: 107

RFQ

VIPER100

STMicroelectronics

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

1: $2.6712
10: $2.399

VIPER100 Datasheet

In Stock: 14

RFQ

TEA1520P/N2,112

TEA1520P/N2,112

NXP USA Inc

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

1: $0

TEA1520P/N2,112 Datasheet

In Stock: 1000

RFQ

LM5021NA-2/NOPB

LM5021NA-2/NOPB

Texas Instruments

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

1: $0

LM5021NA-2/NOPB Datasheet

In Stock: 1000

RFQ

MC33363APG

ON Semiconductor

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes
Voltage - Breakdown: 700V

1: $0

MC33363APG Datasheet

In Stock: 1000

RFQ

TOP242G-TL

Power Integrations

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

1: $0

TOP242G-TL Datasheet

In Stock: 1000

RFQ

TOP242Y

Power Integrations

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

1: $0

TOP242Y Datasheet

In Stock: 1000

RFQ

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