Findchips: Parametric Search Results for UC3844

Parametric results for: UC3844 under Switching Regulator or Controllers

Select parts from the table below to compare.

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Select Parts		Part Number

		UC3844BD1 onsemi
		UC3844BD1013TR STMicroelectronics
		UC3844BNG onsemi
		UC3844BVD1R2G onsemi
		UC3844BD1R2G onsemi
		UC3844BD1G onsemi
		UC3844BD1 STMicroelectronics
		UC3844BDR2G onsemi
		UC3844BDG onsemi
		UC3844BVDR2G onsemi

				Most Relevant							Technical						Compliance			Operating Conditions					Physical											Dimensions			Other
Composite Price	Pbfree Code	Rohs Code	Part Life Cycle Code	Input Voltage-Nom	Input Voltage-Max	Input Voltage-Min	Output Current-Max	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	Operating Temperature-Min	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

$0.0806

Obsolete

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

235

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN LEAD

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

ONSEMI

SOIC

SOIC-8

not_compliant

EAR99

8542.39.00.01

onsemi

$0.3119

Yes

Active

15 V

30 V

11.5 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

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

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

STMICROELECTRONICS

SOIC

SO-8

compliant

EAR99

8542.39.00.01

STMicroelectronics

$0.3646

Yes

Active

15 V

25 V

12 V

1 A

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDIP-T8

Not Qualified

70 °C

PLASTIC/EPOXY

DIP

DIP8,.3

RECTANGULAR

IN-LINE

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

7.62 mm

9.78 mm

4.45 mm

ONSEMI

8 LEAD PDIP

ROHS COMPLIANT, PLASTIC, DIP-8

compliant

EAR99

8542.39.00.01

onsemi

626-05

$0.3771

Yes

Active

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

INDUSTRIAL

R-PDSO-G8

Not Qualified

105 °C

-40 °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

1.75 mm

ONSEMI

SOIC-8 Narrow Body

ROHS COMPLIANT, SOIC-8

compliant

EAR99

8542.39.00.01

onsemi

751-07

$0.4084

Yes

Active

15 V

25 V

12 V

1 A

YES

SINGLE

275 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

1.75 mm

ONSEMI

SOIC-8 Narrow Body

ROHS COMPLIANT, SOIC-8

compliant

EAR99

8542.39.00.01

onsemi

751-07

$0.4131

Yes

End Of Life

15 V

25 V

12 V

1 A

YES

SINGLE

275 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

1.75 mm

ONSEMI

SOIC-8 Narrow Body

ROHS COMPLIANT, SOIC-8

compliant

EAR99

8542.39.00.01

onsemi

751-07

$0.4173

Yes

Active

15 V

30 V

11.5 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

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

STMICROELECTRONICS

SOIC

SO-8

compliant

EAR99

8542.39.00.01

STMicroelectronics

$0.4258

Yes

Active

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

MATTE TIN

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

ONSEMI

SOIC-14 NB

ROHS COMPLIANT, SOIC-14

compliant

EAR99

8542.39.00.01

onsemi

751A-03

$0.4304

Yes

End Of Life

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

Matte Tin (Sn) - annealed

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

ONSEMI

SOIC-14 NB

ROHS COMPLIANT, SOIC-14

compliant

EAR99

8542.39.00.01

onsemi

751A-03

$0.4872

Yes

Active

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

INDUSTRIAL

R-PDSO-G14

Not Qualified

105 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

MATTE TIN

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

ONSEMI

SOIC-14 NB

ROHS COMPLIANT, SOIC-14

compliant

EAR99

8542.39.00.01

onsemi

751A-03

1 2 3 4 5 Next

Compare

UC3844BD1

onsemi

$0.0806

Obsolete

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

235

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

YES

TIN LEAD

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

ONSEMI

SOIC

SOIC-8

not_compliant

EAR99

8542.39.00.01

onsemi

UC3844BD1013TR

STMicroelectronics

$0.3119

Yes

Active

15 V

30 V

11.5 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

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

GULL WING

1.27 mm

DUAL

3.9 mm

4.9 mm

1.75 mm

STMICROELECTRONICS

SOIC

SO-8

compliant

EAR99

8542.39.00.01

STMicroelectronics

UC3844BNG

onsemi

$0.3646

Yes

Active

15 V

25 V

12 V

1 A

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDIP-T8

Not Qualified

70 °C

PLASTIC/EPOXY

DIP

DIP8,.3

RECTANGULAR

IN-LINE

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

7.62 mm

9.78 mm

4.45 mm

ONSEMI

8 LEAD PDIP

ROHS COMPLIANT, PLASTIC, DIP-8

compliant

EAR99

8542.39.00.01

onsemi

626-05

UC3844BVD1R2G

onsemi

$0.3771

Yes

Active

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

INDUSTRIAL

R-PDSO-G8

Not Qualified

105 °C

-40 °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

1.75 mm

ONSEMI

SOIC-8 Narrow Body

ROHS COMPLIANT, SOIC-8

compliant

EAR99

8542.39.00.01

onsemi

751-07

UC3844BD1R2G

onsemi

$0.4084

Yes

Active

15 V

25 V

12 V

1 A

YES

SINGLE

275 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

1.75 mm

ONSEMI

SOIC-8 Narrow Body

ROHS COMPLIANT, SOIC-8

compliant

EAR99

8542.39.00.01

onsemi

751-07

UC3844BD1G

onsemi

$0.4131

Yes

End Of Life

15 V

25 V

12 V

1 A

YES

SINGLE

275 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

1.75 mm

ONSEMI

SOIC-8 Narrow Body

ROHS COMPLIANT, SOIC-8

compliant

EAR99

8542.39.00.01

onsemi

751-07

UC3844BD1

STMicroelectronics

$0.4173

Yes

Active

15 V

30 V

11.5 V

1 A

YES

SINGLE

500 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G8

Not Qualified

70 °C

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

STMICROELECTRONICS

SOIC

SO-8

compliant

EAR99

8542.39.00.01

STMicroelectronics

UC3844BDR2G

onsemi

$0.4258

Yes

Active

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

MATTE TIN

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

ONSEMI

SOIC-14 NB

ROHS COMPLIANT, SOIC-14

compliant

EAR99

8542.39.00.01

onsemi

751A-03

UC3844BDG

onsemi

$0.4304

Yes

End Of Life

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

COMMERCIAL

R-PDSO-G14

Not Qualified

70 °C

260

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

Matte Tin (Sn) - annealed

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

ONSEMI

SOIC-14 NB

ROHS COMPLIANT, SOIC-14

compliant

EAR99

8542.39.00.01

onsemi

751A-03

UC3844BVDR2G

onsemi

$0.4872

Yes

Active

15 V

25 V

12 V

1 A

YES

SINGLE

275 kHz

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

BIPOLAR

INDUSTRIAL

R-PDSO-G14

Not Qualified

105 °C

-40 °C

260

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

YES

MATTE TIN

GULL WING

1.27 mm

DUAL

3.9 mm

8.65 mm

1.75 mm

ONSEMI

SOIC-14 NB

ROHS COMPLIANT, SOIC-14

compliant

EAR99

8542.39.00.01

onsemi

751A-03

1 2 3 4 5 Next