FREQUENCY COUNTER IC

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Mft.Part#

Specification

Price(USD)

LYT2004D

Power Integrations

Series: LYTSwitch-2
Packaging: Bulk
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): Yes

500: $0.6459

LYT2004D Datasheet

In Stock: 1000

RFQ

TOP245YN

Power Integrations

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

1: $2.5641
10: $2.2907
25: $2.0616
100: $1.8784
250: $1.6951
500: $1.521
1000: $1.2828
2500: $1.2186
5000: $1.1728

TOP245YN Datasheet

In Stock: 13810

RFQ

LM5045MH/NOPB

Texas Instruments

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

1: $3.528
10: $3.167
100: $2.5946
500: $2.2087
1000: $1.8628

LM5045MH/NOPB Datasheet

In Stock: 2291

RFQ

LT1242IS8#PBF

Linear Technology/Analog Devices

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

1: $2.7468
25: $1.8225
100: $1.6386

LT1242IS8#PBF Datasheet

In Stock: 294

RFQ

L6668

STMicroelectronics

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

1000: $0.6203

L6668 Datasheet

In Stock: 1250

RFQ

NCP1396ADR2G

ON Semiconductor

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

2500: $0.4234
5000: $0.4022
12500: $0.3871

NCP1396ADR2G Datasheet

In Stock: 1000

RFQ

UCC28083PW

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

UCC28083PW Datasheet

In Stock: 1267

RFQ

UCC38083P

Texas Instruments

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

1: $2.1798
10: $1.9599
100: $1.6057
500: $1.3669
1000: $1.1528

UCC38083P Datasheet

In Stock: 139

RFQ

LM5045MHX/NOPB

Texas Instruments

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

2500: $1.4747

LM5045MHX/NOPB Datasheet

In Stock: 1000

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

TOP245PN

Power Integrations

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

1: $2.3184
10: $2.0683
25: $1.8613
100: $1.6958
250: $1.5303
500: $1.3731
1000: $1.1581
2500: $1.1002
5000: $1.0588

TOP245PN Datasheet

In Stock: 1000

RFQ

HFC0300HS-LF-Z

Monolithic Power Systems Inc.

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Isolated
Internal Switch(s): No
Voltage - Breakdown: 700V

2500: $0.4145
5000: $0.3938
12500: $0.379

HFC0300HS-LF-Z Datasheet

In Stock: 2500

RFQ

UCC28C44DGKG4

Texas Instruments

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

480: $0.7711

UCC28C44DGKG4 Datasheet

In Stock: 1000

RFQ

UCC2804PWTRG4

Texas Instruments

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

2000: $0.9049

UCC2804PWTRG4 Datasheet

In Stock: 1000

RFQ

UCC2810NG4

Texas Instruments

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

125: $2.7395

UCC2810NG4 Datasheet

In Stock: 1000

RFQ

TOP246P

Power Integrations

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

1: $0

TOP246P Datasheet

In Stock: 1000

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

E-UC3842BD1013TR

STMicroelectronics

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

1: $0

E-UC3842BD1013TR Datasheet

In Stock: 1000

RFQ

KA3842AES

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

KA3842AES Datasheet

In Stock: 1000

RFQ

MC33362DWG

ON Semiconductor

Packaging: Tube
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes
Voltage - Breakdown: 500V

1: $0

MC33362DWG Datasheet

In Stock: 1000

RFQ

UCC38083PWRG4

Texas Instruments

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

1: $0

UCC38083PWRG4 Datasheet

In Stock: 1000

RFQ

UCC28C44DR

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

UCC28C44DR Datasheet

In Stock: 7500

RFQ

TOP246GN-TL

Power Integrations

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

1000: $1.3184
2000: $1.2525
5000: $1.2054

TOP246GN-TL Datasheet

In Stock: 3000

RFQ

MC34025DWR2G

ON Semiconductor

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

1000: $0.9109
2000: $0.8654
5000: $0.8328

MC34025DWR2G Datasheet

In Stock: 1000

RFQ

UCC38C44P

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

UCC38C44P Datasheet

In Stock: 83

RFQ

UCC2813N-4

Texas Instruments

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

1: $2.3373
10: $2.1004
100: $1.7212
500: $1.4652
1000: $1.2357

UCC2813N-4 Datasheet

In Stock: 100

RFQ

UC3875NG4

Texas Instruments

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

54: $7.6515

UC3875NG4 Datasheet

In Stock: 1000

RFQ

VIPER100(022Y)

STMicroelectronics

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

1: $0

VIPER100(022Y) Datasheet

In Stock: 1000

RFQ

TOP234Y

Power Integrations

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

1: $0

TOP234Y Datasheet

In Stock: 1000

RFQ

TOP244G

Power Integrations

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

1: $0

TOP244G Datasheet

In Stock: 1000

RFQ

MC33363ADW

ON Semiconductor

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

1: $0

MC33363ADW Datasheet

In Stock: 1000

RFQ

MC33363BDWG

ON Semiconductor

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

1: $0

MC33363BDWG Datasheet

In Stock: 1000

RFQ

UCC2804D/81221

Texas Instruments

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

1: $0

UCC2804D/81221 Datasheet

In Stock: 1000

RFQ

FAN7621SJ

ON Semiconductor

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

1: $0

FAN7621SJ Datasheet

In Stock: 1000

RFQ

LM5021NA-1

Texas Instruments

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

1: $0

LM5021NA-1 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

MAX5974AETE+T

Maxim Integrated

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

2500: $0.4584

MAX5974AETE+T Datasheet

In Stock: 1000

RFQ

UCC28085P

Texas Instruments

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

1: $1.8837
10: $1.6928
100: $1.387
500: $1.1807
1000: $0.9958

UCC28085P Datasheet

In Stock: 245

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

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