Compare

Mfr Part #

RoHS

Inventory

Description

Package

PDF

Quantity

Part Status

L6521TR
L6521TR

STMicroelectronics

Inventory

CFL/TL Controller Controller 46kHz ~ 47.2kHz No 8-SOIC Tape & Reel (TR)
Obsolete
UC3871N
UC3871N

Texas Instruments

Inventory

Fluorescent Lamp Controller Controller 57kHz ~ 78kHz No 18-PDIP Tube
Obsolete
U643B-M
U643B-M

Microchip Technology

-

Inventory

Automotive, Flasher Controller No 8-DIP Tube -
Obsolete
IR21571
IR21571

Infineon Technologies

-

Inventory

Ballast Controller Controller 45.5kHz ~ 50.5kHz No 16-DIP Tube
Obsolete
U2043B-M
U2043B-M

Microchip Technology

-

Inventory

Automotive, Flasher Controller No 8-DIP Tube -
Obsolete
U479B-MY
U479B-MY

Microchip Technology

Inventory

Automotive, Lamp Failure Controller No 8-PDIP Tube -
Obsolete
DS3994Z+
DS3994Z+

Analog Devices Inc./Maxim Integrated

Inventory

CCFL Controller Controller 20kHz ~ 80kHz Yes 28-SOIC Tube
Obsolete
IRS2166C
IRS2166C

Infineon Technologies

-

Inventory

IC BALLAST CTRL PFC DIE Bulk -
Obsolete
FAN7544M
FAN7544M

onsemi

-

Inventory

Ballast Controller Controller 48.2kHz ~ 57.8kHz No 8-SOIC Tube
Obsolete
FAN7710N
FAN7710N

Fairchild Semiconductor

95546 CFL/TL Driver Controller 48.7kHz ~ 57.3kHz No 8-DIP Tube -
Obsolete
FL7930BM
FL7930BM

Fairchild Semiconductor

Inventory

Ballast Controller Controller 250kHz ~ 350kHz No 8-SOIC Tube -
Obsolete
IR21593S
IR21593S

Infineon Technologies

-

Inventory

Ballast Controller Controller 30kHz ~ 230kHz Yes 16-SOIC Tube
Obsolete
UC2872DW
UC2872DW

Texas Instruments

28162 Ballast Controller Controller 57kHz ~ 78kHz No 16-SOIC Tube
Active
FAN7532M
FAN7532M

Fairchild Semiconductor

57579 Ballast Controller Controller 48kHz ~ 52kHz No 16-SOIC Tube -
Obsolete
E-L6574D
E-L6574D

STMicroelectronics

Inventory

CFL/TL Controller Controller 60kHz ~ 120kHz Yes 16-SO Tube
Obsolete
FAN7544N
FAN7544N

onsemi

-

Inventory

Ballast Controller Controller 48.2kHz ~ 57.8kHz No 8-DIP Tube
Obsolete
DS3984T+
DS3984T+

Analog Devices Inc./Maxim Integrated

Inventory

CCFL Controller Controller 40kHz ~ 80kHz Yes 32-TQFP (7x7) Tray
Obsolete
UC3872DW
UC3872DW

Texas Instruments

53491 Ballast Controller Controller 57kHz ~ 78kHz No 16-SOIC Tube
Active
FAN7710N
FAN7710N

onsemi

-

Inventory

CFL/TL Driver Controller 48.7kHz ~ 57.3kHz No 8-DIP Tube
Obsolete
FAN7711M
FAN7711M

onsemi

-

Inventory

Ballast Controller Controller 48.7kHz ~ 57.3kHz No 8-SOIC Tube -
Obsolete
FAN7535M
FAN7535M

Fairchild Semiconductor

64924 PFC/Ballast Controller Controller 48.2kHz ~ 57.8kHz No 24-SOP Tube -
Obsolete