UC3843ANG4

Texas Instruments
UC3843ANG4
Volume Production
IC REG CTRLR MULT TOPOLOGY 8DIP - Digikey Current Mode PWM Controller 8-PDIP 0 to 70 - Mouser Current Mode PWM Controller 1A 8-Pin PDIP Tube - Verical See more descriptions See less descriptions

Case/Package	P
Clock Sync	No
Duty Cycle	100%
Fall Time	50ns
Lead Free	Lead Free
Max Duty Cycle	100%
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Max Supply Voltage	30V
Number of Output Phases	1
Number of Outputs	1
Number of Pins	8
Output Current	1A
Output Voltage	15V
Package Quantity	50
Packaging	Rail/Tube
Radiation Hardening	No
Rise Time	50ns
RoHS Compliant	Yes
Switching Frequency	500kHz
Synchronous Rectifier	No
Topology	Flyback
Weight	0.018646oz

Texas Instruments

Official datasheet

Verical

Datasheet (pdf, 3.8 MB)

Loading indicators

Authorized Distributors

Mouser - 595-UC3843ANG4

$2.35

Buy

Stock

Break

US: 516

1	$2.35
10	$1.50
100	$1.09
1000	$0.606

Rochester Electronics - UC3843ANG4

$0.5931

Buy

Stock

Break

US: 191

1	$0.5931
10	$0.5931
100	$0.5575
1000	$0.5041

Associate Distributors

Worldway Electronics - UC3843ANG4

$0.1998

Buy

Stock

Break

HK: 13,691

10	$0.1998
100	$0.1937
1000	$0.1835

Heisener Electronics - UC3843ANG4

$1.0775

Buy

Stock

Break

CN: 4,270

1	$1.0775
10	$1.0775
100	$1.0775
1000	$1.0775

FlyWing Technology - UC3843ANG4

$0.2765

Buy

Stock

Break

HK: 17,077

1	$0.2765
10	$0.2271
100	$0.2204
1000	$0.2128

Lucentia Tech - UC3843ANG4

$138.50

Buy

Stock

Break

US: 139

1	$138.50
10	$131.58
100	$124.65
1000	$1.08

RX Electronics Limited - UC3843ANG4

$0.923

Buy

Stock

Break

CN: 16,250

10	$0.923
100	$0.923
1000	$0.339

Corohmni - UC3843ANG4

$0.593

Buy

Stock

Break

US: 310

1	$0.593
10	$0.593
100	$0.593
1000	$0.593

SHENGYU ELECTRONICS - UC3843ANG4

$0.5877

Buy

Stock

Break

CN: 12,878

1	$0.5877
10	$0.5759
100	$0.5583
1000	$0.5406

Suntronic - UC3843ANG4

$0.869

Buy

Stock

Break

CN: 12,550

10	$0.869
100	$0.869
1000	$0.32

Bettlink - UC3843ANG4

$0.6985

Buy

Stock

Break

HK: 593

1	$0.6985
10	$0.635
100	$0.5825
1000	$0.5041

Chipsmall Limited - UC3843ANG4

$2.7075

Buy

Stock

Break

CN: 550

1	$2.7075
10	$1.805
100	$1.083
1000	$0.9025

Semicontronic - UC3843ANG4

$0.5634

Buy

Stock

Break

US: 243

1	$0.5634
10	$0.5634
100	$0.5634
1000	$0.5634

Vigor Components - UC3843ANG4

$0.70

Buy

Stock

Break

SG: 191

1	$0.70
10	$0.70
100	$0.70
1000	$0.70

Lingto Electronic Ltd. - UC3843ANG4

$0.70

Buy

Stock

Break

CN: 41,192

1	$0.70
10	$0.665
100	$0.63
1000	$0.623

Abacus Technologies - UC3843ANG4

Buy

Stock

Break

US: 392

Multicomp 2227MC-08-03-18-F1	Volume Production
Texas Instruments UC2842AN	Volume Production
Texas Instruments UC2842N	Volume Production
Texas Instruments UC2842NG4	Volume Production
Texas Instruments UC2843NG4	Not Recommended for New Design
STMicroelectronics UC3842BN	Volume Production
Texas Instruments UC3842N	Volume Production
Texas Instruments UC3842NG4	Volume Production
Texas Instruments UC2843AN	Volume Production
ON Semiconductor UC3842BNG	Volume Production
STMicroelectronics UC2842BN	Volume Production
STMicroelectronics UC3843BN	Volume Production
Texas Instruments TL2842P	Volume Production
STMicroelectronics UC2843BN	Volume Production
Texas Instruments TL3842BPE4	Volume Production
Texas Instruments TL3843BPE4	Volume Production
Texas Instruments TL2842BP	Volume Production
Texas Instruments TL2843P	Volume Production
Texas Instruments TL2843PE4	End of Life
Texas Instruments UC3842ANG4	Volume Production
Texas Instruments UC2842ANG4	Volume Production
Texas Instruments UC3843NG4	Volume Production
Texas Instruments UC2843N	Volume Production
Texas Instruments UC3843N	Volume Production
Texas Instruments UC3842AN	Volume Production
Texas Instruments TL2843BP	Volume Production
ON Semiconductor UC2843BNG	Volume Production
Microsemi UC3842AM	Volume Production
Microsemi SG2843M	Volume Production
ON Semiconductor UC3843BNG	Volume Production
ON Semiconductor UC2842BNG	Volume Production
ON Semiconductor UC3843BVNG	Obsolete
STMicroelectronics E-UC2843BN	Obsolete
Harwin D2608-42	Volume Production
Microsemi UC2842AM	Volume Production
Texas Instruments TL2842BPE4	End of Life
STMicroelectronics E-UC3843BN	Obsolete
ON Semiconductor / Fairchild KA3843B	Obsolete
Microsemi SG3842M	Volume Production
Microsemi SG2842M	Volume Production
Microsemi UC3843AM	Volume Production
Microsemi SG3843M	Obsolete
Texas Instruments TL3842BP	Obsolete
STMicroelectronics E-UC3842BN	Obsolete
Texas Instruments UC3843AN	Volume Production
TE Connectivity 2-1571586-2	Volume Production
Texas Instruments TL3842P	Volume Production
STMicroelectronics SG3524N	Volume Production
STMicroelectronics SG3525AN	Volume Production
STMicroelectronics SG3525AP	Volume Production
STMicroelectronics SG2525AN	Volume Production
Aries Electronics 08-3518-10	Volume Production
Texas Instruments UC2843ANG4	Volume Production
Wells CTI 652B0082215	Volume Production
Texas Instruments TLV5618AID	Volume Production
Texas Instruments SN65HVD231D	Obsolete
Texas Instruments TL3843P	Volume Production
Texas Instruments SN74HC125N	Volume Production
STMicroelectronics UC2845BN	Volume Production
Texas Instruments TL3843BP	Volume Production
Fischer Elektronik ICKSMDA8SA	Volume Production
Texas Instruments SN75451BDR	Volume Production
Texas Instruments CC3200-LAUNCHXL	Volume Production
Texas Instruments TL2844P	Volume Production
Texas Instruments TL3845P	Volume Production
Texas Instruments UC2844AN	Volume Production
Texas Instruments UC3845N	Volume Production
Microsemi SG2844M	Volume Production
Microsemi SG2845M	Volume Production
Texas Instruments TL3845PE4	Volume Production
Texas Instruments TL2845P	Volume Production
Texas Instruments TL2845PE4	Volume Production
Texas Instruments UC3844N	Volume Production
Texas Instruments UC2845AN	Volume Production
Texas Instruments UC2845N	Volume Production
Texas Instruments UC2844ANG4	Volume Production
Texas Instruments UC2844NG4	Volume Production
Texas Instruments UC2845ANG4	Volume Production
Texas Instruments UC2845NG4	Volume Production
Texas Instruments UC3845AN	Volume Production
Microsemi SG3845M	Volume Production
Microsemi UC3844AM	Volume Production
Microsemi SG3844M	Volume Production
Texas Instruments UC2844N	Volume Production
Texas Instruments TL3843PE4	Volume Production
Texas Instruments TL3844PE4	Volume Production
Texas Instruments TL3844BP	Volume Production
Texas Instruments TL3844BPE4	Volume Production
Texas Instruments TL3845BP	Volume Production
Texas Instruments TL3845BPE4	Obsolete
Texas Instruments TL2844BP	Obsolete
Texas Instruments TL2844BPE4	Obsolete
Texas Instruments TL2845BP	Volume Production
Texas Instruments TL2845BPE4	Obsolete
Texas Instruments UC3844AN	Volume Production

See more alternatives See less alternatives