FREQUENCY COUNTER IC

Photo

Mft.Part#

Specification

Price(USD)

MIC38C44YM

Microchip Technology

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

1: $1.1151
25: $0.9279
100: $0.8436

MIC38C44YM Datasheet

In Stock: 414

RFQ

UCC38085D

Texas Instruments

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

1: $1.764
10: $1.5863
100: $1.2748
500: $1.0474
1000: $0.8678

UCC38085D Datasheet

In Stock: 442

RFQ

FSFR1700XS

ON Semiconductor

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

1: $1.8585
10: $1.6701
100: $1.3683

FSFR1700XS Datasheet

In Stock: 246

RFQ

HFC0310GS-Z

Monolithic Power Systems Inc.

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

2500: $0.842
5000: $0.8108

HFC0310GS-Z Datasheet

In Stock: 2500

RFQ

ISL8844AAUZ-T

Intersil

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

2500: $0.8463

ISL8844AAUZ-T Datasheet

In Stock: 1000

RFQ

LM5046MHX/NOPB

Texas Instruments

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

2500: $1.659

LM5046MHX/NOPB Datasheet

In Stock: 1000

RFQ

TOP245FN

Power Integrations

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

200: $1.8784

TOP245FN Datasheet

In Stock: 1000

RFQ

UC3825BNG4

Texas Instruments

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

50: $7.4896

UC3825BNG4 Datasheet

In Stock: 1000

RFQ

CS51023AEDR16

ON Semiconductor

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Part Status: Obsolete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

1: $0

CS51023AEDR16 Datasheet

In Stock: 1000

RFQ

NCP1031DR2

ON Semiconductor

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Either
Internal Switch(s): Yes
Voltage - Breakdown: 200V

1: $0

NCP1031DR2 Datasheet

In Stock: 1000

RFQ

LX1552CPW

Microsemi Corporation

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Part Status: Obsolete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

1: $0

LX1552CPW Datasheet

In Stock: 1000

RFQ

LX1552MY

Microsemi Corporation

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

1: $0

LX1552MY Datasheet

In Stock: 1000

RFQ

LX1554IM

Microsemi Corporation

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

1: $0

LX1554IM Datasheet

In Stock: 1000

RFQ

MIC38C44BN

Microchip Technology

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

1: $0

MIC38C44BN Datasheet

In Stock: 1000

RFQ

ISL6842IUZ

Intersil

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

1: $0

ISL6842IUZ Datasheet

In Stock: 1000

RFQ

NCP1212DR2G

ON Semiconductor

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

1: $0

NCP1212DR2G Datasheet

In Stock: 1000

RFQ

TOP244GN

Power Integrations

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

250: $1.4244

TOP244GN Datasheet

In Stock: 250

RFQ

TOP242FN

Power Integrations

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

1: $1.8522
10: $1.6544
25: $1.4891
100: $1.3566
250: $1.2242
500: $1.0985
1000: $0.9265
2500: $0.8801
5000: $0.847

TOP242FN Datasheet

In Stock: 250

RFQ

UCC2813DTR-4

Texas Instruments

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

2500: $0.8806
5000: $0.8475

UCC2813DTR-4 Datasheet

In Stock: 1000

RFQ

UC3876N

Texas Instruments

Packaging: Tube
Part Status: Active
Output Isolation: Non-Isolated
Topology: Full-Bridge
Voltage - Start Up: 15.25V

1: $13.1292
10: $12.0689
100: $10.193
500: $9.0674

UC3876N Datasheet

In Stock: 137

RFQ

UCC28C44D

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

UCC28C44D Datasheet

In Stock: 513

RFQ

UCC28085DR

Texas Instruments

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

2500: $0.7246
5000: $0.6978

UCC28085DR Datasheet

In Stock: 1000

RFQ

UCC2809P-1

Texas Instruments

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

1: $2.1231
10: $1.9045
100: $1.5602
500: $1.3282
1000: $1.1201

UCC2809P-1 Datasheet

In Stock: 101

RFQ

MC33363ADWG

ON Semiconductor

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

141: $1.3381

MC33363ADWG Datasheet

In Stock: 1000

RFQ

MIC38HC42-1YM-TR

Microchip Technology

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

2500: $1.2329

MIC38HC42-1YM-TR Datasheet

In Stock: 1000

RFQ

VIPER53ESP-E

STMicroelectronics

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

400: $1.6399

VIPER53ESP-E Datasheet

In Stock: 1000

RFQ

MC33362XDWR2G

ON Semiconductor

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Output Isolation: Isolated
Internal Switch(s): Yes
Voltage - Breakdown: 500V

1: $0

MC33362XDWR2G Datasheet

In Stock: 1000

RFQ

UC2879DWTR

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

UC2879DWTR Datasheet

In Stock: 1000

RFQ

UC3823BN

Texas Instruments

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

1: $0

UC3823BN Datasheet

In Stock: 1000

RFQ

TOP244Y

Power Integrations

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

1: $0

TOP244Y Datasheet

In Stock: 1000

RFQ

E-UC2844BN

STMicroelectronics

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

1: $0

E-UC2844BN Datasheet

In Stock: 1000

RFQ

E-UC3844BD1

STMicroelectronics

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

1: $0

E-UC3844BD1 Datasheet

In Stock: 1000

RFQ

E-UC3844BN

STMicroelectronics

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

1: $0

E-UC3844BN Datasheet

In Stock: 1000

RFQ

TOP244PN

Power Integrations

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

1: $2.1042
10: $1.8774
25: $1.6894
100: $1.5392
250: $1.3891
500: $1.2464
1000: $1.0512
2500: $0.9986
5000: $0.9611

TOP244PN Datasheet

In Stock: 2297

RFQ

UCC2808D-1

Texas Instruments

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

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

UCC2808D-1 Datasheet

In Stock: 783

RFQ

L5991D

STMicroelectronics

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

1: $1.3167
10: $1.1838
100: $0.9514
500: $0.7817
1000: $0.6477

L5991D Datasheet

In Stock: 1076

RFQ

FSFR1600XS

ON Semiconductor

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

1: $1.7199
10: $1.546
100: $1.2669
500: $1.0785
1000: $0.9096

FSFR1600XS Datasheet

In Stock: 448

RFQ

UCC2809DTR-1

Texas Instruments

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

2500: $0.9217
5000: $0.887

UCC2809DTR-1 Datasheet

In Stock: 1000

RFQ

TOP245GN-TL

Power Integrations

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

1000: $1.2026
2000: $1.1425
5000: $1.0995

TOP245GN-TL Datasheet

In Stock: 1000

RFQ

UCC38C42DGK

Texas Instruments

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

1: $1.764
10: $1.5863
100: $1.2748
500: $1.0474
1000: $0.8678

UCC38C42DGK Datasheet

In Stock: 134

RFQ

Related Categories

Hot Searches

Added to cart!