FREQUENCY COUNTER IC

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Mft.Part#

Specification

Price(USD)

VIPER50A

STMicroelectronics

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Part Status: Obsolete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

1: $0

VIPER50A Datasheet

In Stock: 1000

RFQ

MC44604P

ON Semiconductor

Series: GreenLine
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No

1: $0

MC44604P Datasheet

In Stock: 1000

RFQ

MC33364D

ON Semiconductor

Series: GreenLine
Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): No

1: $0

MC33364D Datasheet

In Stock: 1000

RFQ

MIC38HC44BM-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

MIC38HC44BM-TR Datasheet

In Stock: 1000

RFQ

NCP1282BDR2G

ON Semiconductor

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Part Status: Obsolete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

1: $0

NCP1282BDR2G Datasheet

In Stock: 1000

RFQ

LM5021MM-2

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Discontinued at Digi-Key
Output Isolation: Isolated
Internal Switch(s): No
Topology: Flyback, Forward

1: $0

LM5021MM-2 Datasheet

In Stock: 1000

RFQ

TOP264KG-TL

Power Integrations

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

1000: $0.6735
2000: $0.6271
5000: $0.6038
10000: $0.5806

TOP264KG-TL Datasheet

In Stock: 5000

RFQ

TOP247YN

Power Integrations

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

1: $3.0114
10: $2.6882
25: $2.4195
100: $2.2044
250: $1.9894
500: $1.7851
1000: $1.5055
2500: $1.4302

TOP247YN Datasheet

In Stock: 5429

RFQ

UCC28083D

Texas Instruments

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

1: $2.0601
10: $1.8516
100: $1.5172
500: $1.2916
1000: $1.0893

UCC28083D Datasheet

In Stock: 444

RFQ

UCC2808AQDR-1Q1

Texas Instruments

Series: Automotive, AEC-Q100
Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No

2500: $0.8614
5000: $0.829

UCC2808AQDR-1Q1 Datasheet

In Stock: 1000

RFQ

UCC3810DWTR

Texas Instruments

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

2000: $1.3348

UCC3810DWTR Datasheet

In Stock: 1000

RFQ

SC4905BIMSTRT

Semtech Corporation

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

2500: $0.6124

SC4905BIMSTRT Datasheet

In Stock: 1000

RFQ

UCC3802DTRG4

Texas Instruments

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

2500: $0.9577

UCC3802DTRG4 Datasheet

In Stock: 1000

RFQ

LM5045SQ/NOPB

Texas Instruments

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

1000: $1.5523
2000: $1.4747

LM5045SQ/NOPB Datasheet

In Stock: 1000

RFQ

TOP269VG

Power Integrations

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

240: $1.6044

TOP269VG Datasheet

In Stock: 1000

RFQ

TOP234GN

Power Integrations

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

200: $1.6566

TOP234GN Datasheet

In Stock: 1000

RFQ

UCC3804NG4

Texas Instruments

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

200: $1.8968

UCC3804NG4 Datasheet

In Stock: 1000

RFQ

MIC38C42ABM

Microchip Technology

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

1: $0

MIC38C42ABM Datasheet

In Stock: 1000

RFQ

VIPER50ASP-E

STMicroelectronics

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

1: $0

VIPER50ASP-E Datasheet

In Stock: 1000

RFQ

ISL6844IUZ

Intersil

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

1: $0

ISL6844IUZ Datasheet

In Stock: 1000

RFQ

UCC38083PWG4

Texas Instruments

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

1: $0

UCC38083PWG4 Datasheet

In Stock: 1000

RFQ

UCC38083PWR

Texas Instruments

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

1: $0

UCC38083PWR Datasheet

In Stock: 1000

RFQ

FSFR1700US

ON Semiconductor

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

1: $0

FSFR1700US Datasheet

In Stock: 1000

RFQ

UCC3895DW

Texas Instruments

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

1: $5.3109
10: $4.7962
100: $3.9709
500: $3.4578
1000: $3.0116

UCC3895DW Datasheet

In Stock: 896

RFQ

UCC3813D-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

UCC3813D-4 Datasheet

In Stock: 172

RFQ

UCC38C42D

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

UCC38C42D Datasheet

In Stock: 893

RFQ

UCC38C44DGK

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

UCC38C44DGK Datasheet

In Stock: 119

RFQ

UCC38C42P

Texas Instruments

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

1: $1.2789
10: $1.1504
100: $0.9246
500: $0.7596
1000: $0.6294

UCC38C42P Datasheet

In Stock: 110

RFQ

SC4809BIMSTRT

Semtech Corporation

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

2500: $0.5698

SC4809BIMSTRT Datasheet

In Stock: 1000

RFQ

UCC2813PWTR-4

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-4 Datasheet

In Stock: 1000

RFQ

MIC38C44YM-TR

Microchip Technology

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

2500: $0.8436

MIC38C44YM-TR Datasheet

In Stock: 1000

RFQ

UCC3813N-4G4

Texas Instruments

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

200: $1.6597

UCC3813N-4G4 Datasheet

In Stock: 1000

RFQ

UCC2802PW

Texas Instruments

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

300: $1.7168

UCC2802PW Datasheet

In Stock: 1000

RFQ

UCC3895DWTRG4

Texas Instruments

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

2000: $2.4169

UCC3895DWTRG4 Datasheet

In Stock: 1000

RFQ

UCC3895DWG4

Texas Instruments

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

75: $4.5732

UCC3895DWG4 Datasheet

In Stock: 1000

RFQ

UCC3895NG4

Texas Instruments

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

72: $5.1454

UCC3895NG4 Datasheet

In Stock: 1000

RFQ

TEA1522T/N2,518

NXP USA Inc

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

1: $0

TEA1522T/N2,518 Datasheet

In Stock: 1000

RFQ

VIPER50A(022Y)

STMicroelectronics

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

1: $0

VIPER50A(022Y) Datasheet

In Stock: 1000

RFQ

MC33363BDWR2

ON Semiconductor

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes
Voltage - Breakdown: 700V

1: $0

MC33363BDWR2 Datasheet

In Stock: 1000

RFQ

MIC38C44BM-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

MIC38C44BM-TR Datasheet

In Stock: 1000

RFQ

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