FREQUENCY COUNTER IC CHIP

Results: 3,460

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Mft.Part#

Specification

Price(USD)

NCP1396BDR2G

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

NCP1396BDR2G Datasheet

In Stock: 2500

RFQ

TOP269KG

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

TOP269KG Datasheet

In Stock: 195

RFQ

TOP270KG-TL

Power Integrations

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

1000: $1.2382
2000: $1.1763
5000: $1.1321

TOP270KG-TL Datasheet

In Stock: 4000

RFQ

UCC2813PW-4

Texas Instruments

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

1: $2.0853
10: $1.8743
100: $1.5356
500: $1.3073
1000: $1.1025

UCC2813PW-4 Datasheet

In Stock: 139

RFQ

L6566A

STMicroelectronics

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

1: $1.008
10: $0.9047
100: $0.7273
500: $0.5976
1000: $0.4951

L6566A Datasheet

In Stock: 618

RFQ

UCC38C44DR

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

UCC38C44DR Datasheet

In Stock: 1000

RFQ

UCC2809P-2

Texas Instruments

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

1: $1.8774
10: $1.6853
100: $1.3808
500: $1.1755
1000: $0.9914

UCC2809P-2 Datasheet

In Stock: 138

RFQ

NCV1397ADR2G

ON Semiconductor

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

2500: $0.4678

NCV1397ADR2G Datasheet

In Stock: 1000

RFQ

UCC2802DTRG4

Texas Instruments

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

2500: $0.9049

UCC2802DTRG4 Datasheet

In Stock: 1000

RFQ

UCC3809D-2G4

Texas Instruments

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

300: $1.2086

UCC3809D-2G4 Datasheet

In Stock: 1000

RFQ

MIC38HC44-1YM

Microchip Technology

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

270: $1.2329

MIC38HC44-1YM Datasheet

In Stock: 1000

RFQ

LT1244IN8#PBF

Linear Technology/Analog Devices

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

350: $1.478

LT1244IN8#PBF Datasheet

In Stock: 1000

RFQ

UCC3895PWTR

Texas Instruments

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

2000: $2.4169

UCC3895PWTR Datasheet

In Stock: 1000

RFQ

TEA1521P/N2,112

TEA1521P/N2,112

NXP USA Inc

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

1: $0

TEA1521P/N2,112 Datasheet

In Stock: 1000

RFQ

MC33025PG

ON Semiconductor

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

1: $0

MC33025PG Datasheet

In Stock: 1000

RFQ

MIC3808BMM

Microchip Technology

Packaging: Tube
Part Status: Discontinued at Digi-Key
Output Isolation: Isolated
Internal Switch(s): No
Topology: Push-Pull

1: $0

MIC3808BMM Datasheet

In Stock: 1000

RFQ

NCP1294EDR2G

ON Semiconductor

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

1: $0

NCP1294EDR2G Datasheet

In Stock: 1000

RFQ

FSFR1700HS

ON Semiconductor

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

1: $0

FSFR1700HS Datasheet

In Stock: 1000

RFQ

NCP1398CDR2G

ON Semiconductor

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

1: $0

NCP1398CDR2G Datasheet

In Stock: 1000

RFQ

LX1554CM

Microsemi Corporation

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

1: $1.8648
10: $1.6827
25: $1.5027
100: $1.3523
250: $1.202
500: $1.0518
1000: $0.8715
2500: $0.8114
5000: $0.7813

LX1554CM Datasheet

In Stock: 6195

RFQ

UCC2810DWTR

Texas Instruments

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

2000: $1.4018

UCC2810DWTR Datasheet

In Stock: 1000

RFQ

TOP248FN

Power Integrations

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

150: $2.361

TOP248FN Datasheet

In Stock: 1000

RFQ

UC2879DWTRG4

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Active
Output Isolation: Non-Isolated
Topology: Full-Bridge
Voltage - Supply (Vcc/Vdd): 9.25 V ~ 20 V

2000: $3.3407

UC2879DWTRG4 Datasheet

In Stock: 1000

RFQ

UC2879NG4

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Non-Isolated
Topology: Full-Bridge
Voltage - Supply (Vcc/Vdd): 9.25 V ~ 20 V

54: $6.2669

UC2879NG4 Datasheet

In Stock: 1000

RFQ

UCC2960P

Texas Instruments

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

1: $0

UCC2960P Datasheet

In Stock: 1000

RFQ

UCC38083PW

Texas Instruments

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

1: $0

UCC38083PW Datasheet

In Stock: 1000

RFQ

MC34025DWR2

ON Semiconductor

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

1: $0

MC34025DWR2 Datasheet

In Stock: 1000

RFQ

VIPER53SP-E

STMicroelectronics

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

1: $1.8144
10: $1.6286
100: $1.3342
500: $1.1357
1000: $0.9579

VIPER53SP-E Datasheet

In Stock: 429

RFQ

UCC28C42D

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

UCC28C42D Datasheet

In Stock: 352

RFQ

MIC38HC42YM

Microchip Technology

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

1: $1.3356
25: $1.1096
100: $1.0123

MIC38HC42YM Datasheet

In Stock: 174

RFQ

UCC2813DTR-4G4

Texas Instruments

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

2500: $0.8806

UCC2813DTR-4G4 Datasheet

In Stock: 1000

RFQ

ISL8842AMBZ

Intersil

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

980: $1.1086

ISL8842AMBZ Datasheet

In Stock: 1000

RFQ

UCC2808D-1G4

Texas Instruments

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

225: $1.5356

UCC2808D-1G4 Datasheet

In Stock: 1000

RFQ

UCC2810DWG4

Texas Instruments

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

160: $2.4459

UCC2810DWG4 Datasheet

In Stock: 1000

RFQ

UCC3895QG3

Texas Instruments

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

92: $4.1147

UCC3895QG3 Datasheet

In Stock: 1000

RFQ

UCC38085PW

Texas Instruments

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

1: $0

UCC38085PW Datasheet

In Stock: 1000

RFQ

VIPER100A-22-E

STMicroelectronics

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

1: $0

VIPER100A-22-E Datasheet

In Stock: 1000

RFQ

TOP243P

Power Integrations

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

1: $0

TOP243P Datasheet

In Stock: 1000

RFQ

TOP244F

Power Integrations

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

1: $0

TOP244F Datasheet

In Stock: 1000

RFQ

MIC38C42BMM-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

MIC38C42BMM-TR Datasheet

In Stock: 1000

RFQ

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