Findchips: Parametric Search Results for UC3843AD

Parametric results for: UC3843AD under Switching Regulator or Controllers

Select parts from the table below to compare.

Compare


Select Parts		Part Number

		UC3843ADTR Texas Instruments
		UC3843AD Fairchild Semiconductor Corporation
		UC3843AD8TR Texas Instruments
		UC3843AD Texas Instruments
		UC3843AD8 Texas Instruments
		UC3843AD8G4 Texas Instruments
		UC3843ADG4 Texas Instruments
		UC3843AD1G onsemi
		UC3843ADM Microsemi Corporation
		UC3843AD1R2G onsemi

				Most Relevant														Technical						Compliance			Operating Conditions				Physical											Dimensions			Other
Composite Price	Pbfree Code	Rohs Code	Part Life Cycle Code	Input Voltage-Nom	Output Voltage-Nom	Input Voltage-Max	Input Voltage-Min	Output Voltage-Min	Output Voltage-Max	Output Current-Max	Supply Voltage-Nom (Vsup)	Supply Voltage-Min (Vsup)	Supply Voltage-Max (Vsup)	Supply Current-Max (Isup)	Surface Mount	Switcher Configuration	Switching Frequency-Max	Analog IC - Other Type	Control Mode	Control Technique	Number of Functions	Technology	Temperature Grade	JESD-30 Code	JESD-609 Code	Qualification Status	Moisture Sensitivity Level	Operating Temperature-Max	Peak Reflow Temperature (Cel)	Time@Peak Reflow Temperature-Max (s)	Number of Terminals	Package Body Material	Package Code	Package Equivalence Code	Package Shape	Package Style	Surface Mount	Terminal Finish	Terminal Form	Terminal Pitch	Terminal Position	Width	Length	Seated Height-Max	Ihs Manufacturer	Part Package Code	Package Description	Pin Count	Reach Compliance Code	ECCN Code	HTS Code	Samacsys Manufacturer	Manufacturer Package Code

$0.5623

Yes

Active

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

GREEN, PLASTIC, SOIC-14

compliant

EAR99

8542.39.00.01

Texas Instruments

$0.5672

Yes

Obsolete

15 V

25 V

12 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

MATTE TIN

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.8 mm

FAIRCHILD SEMICONDUCTOR CORP

SOIC

SOP-8

unknown

EAR99

8542.31.00.01

8LD, SOIC,JEDEC MS-012, .150" NARROW BODY

$0.6761

Yes

Active

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

GREEN, PLASTIC, SOIC-8

compliant

EAR99

8542.39.00.01

Texas Instruments

$0.8021

Yes

Active

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

GREEN, PLASTIC, SOIC-14

compliant

EAR99

8542.39.00.01

Texas Instruments

$0.8027

Yes

Lifetime Buy

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

GREEN, PLASTIC, SOIC-8

compliant

EAR99

8542.39.00.01

Texas Instruments

$0.8075

Yes

Lifetime Buy

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

SOP, SOP8,.25

compliant

EAR99

8542.39.00.01

Texas Instruments

$0.8587

Yes

Active

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

SOP, SOP14,.25

compliant

EAR99

8542.39.00.01

Texas Instruments

$0.8957

Yes

Obsolete

15 V

30 V

8.2 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

ONSEMI

SOIC

SOIC-8

unknown

EAR99

8542.39.00.01

onsemi

$1.5073

Yes

Obsolete

15 V

30 V

8.2 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

Matte Tin (Sn)

GULL WING

1.27 mm

DUAL

3.875 mm

4.915 mm

1.75 mm

MICROSEMI CORP

SOIC

ROHS COMPLIANT, PLASTIC, SOIC-8

compliant

EAR99

8542.39.00.01

Check for Price

Yes

Obsolete

15 V

30 V

8.2 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

ON SEMICONDUCTOR

SOIC

SOP, SOP8,.25

unknown

EAR99

8542.39.00.01

onsemi

1 2 3 4 5 Next

Compare

UC3843ADTR

Texas Instruments

$0.5623

Yes

Active

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

GREEN, PLASTIC, SOIC-14

compliant

EAR99

8542.39.00.01

Texas Instruments

UC3843AD

Fairchild Semiconductor Corporation

$0.5672

Yes

Obsolete

15 V

25 V

12 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

MATTE TIN

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.8 mm

FAIRCHILD SEMICONDUCTOR CORP

SOIC

SOP-8

unknown

EAR99

8542.31.00.01

8LD, SOIC,JEDEC MS-012, .150" NARROW BODY

UC3843AD8TR

Texas Instruments

$0.6761

Yes

Active

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

GREEN, PLASTIC, SOIC-8

compliant

EAR99

8542.39.00.01

Texas Instruments

UC3843AD

Texas Instruments

$0.8021

Yes

Active

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

GREEN, PLASTIC, SOIC-14

compliant

EAR99

8542.39.00.01

Texas Instruments

UC3843AD8

Texas Instruments

$0.8027

Yes

Lifetime Buy

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

GREEN, PLASTIC, SOIC-8

compliant

EAR99

8542.39.00.01

Texas Instruments

UC3843AD8G4

Texas Instruments

$0.8075

Yes

Lifetime Buy

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

SOP, SOP8,.25

compliant

EAR99

8542.39.00.01

Texas Instruments

UC3843ADG4

Texas Instruments

$0.8587

Yes

Active

15 V

5 V

28 V

8.2 V

4.9 V

5.1 V

1 A

11 V

8.4 V

28 V

25 mA

YES

BUCK-BOOST

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

NOT SPECIFIED

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

TEXAS INSTRUMENTS INC

SOIC

SOP, SOP14,.25

compliant

EAR99

8542.39.00.01

Texas Instruments

UC3843AD1G

onsemi

$0.8957

Yes

Obsolete

15 V

30 V

8.2 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

ONSEMI

SOIC

SOIC-8

unknown

EAR99

8542.39.00.01

onsemi

UC3843ADM

Microsemi Corporation

$1.5073

Yes

Obsolete

15 V

30 V

8.2 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

Matte Tin (Sn)

GULL WING

1.27 mm

DUAL

3.875 mm

4.915 mm

1.75 mm

MICROSEMI CORP

SOIC

ROHS COMPLIANT, PLASTIC, SOIC-8

compliant

EAR99

8542.39.00.01

UC3843AD1R2G

onsemi

Check for Price

Yes

Obsolete

15 V

30 V

8.2 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

ON SEMICONDUCTOR

SOIC

SOP, SOP8,.25

unknown

EAR99

8542.39.00.01

onsemi

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