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Parametric » Power Circuits » Switching Regulator or Controllers

Parametric results for: R1221N33AC under Switching Regulator or Controllers

Select parts from the table below to compare.

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Select Parts		Part Number

		R1221N33AC Ricoh Electronic Devices Co Ltd
		R1221N33AC-TR-FA Ricoh Electronic Devices Co Ltd
		R1221N33AC-TR Ricoh Electronic Devices Co Ltd

			Most Relevant							Technical						Compliance			Operating Conditions			Physical											Dimensions			Other
Composite Price	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	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	Package Description	Reach Compliance Code	ECCN Code	HTS Code	Part Package Code	Pin Count

Check for Price

No

Obsolete

10 mA

YES

300 kHz

VOLTAGE-MODE

CMOS

INDUSTRIAL

R-PDSO-G6

e0

Not Qualified

1

85 °C

-40 °C

6

PLASTIC/EPOXY

TSOP

TSOP6,.11,37

RECTANGULAR

SMALL OUTLINE, THIN PROFILE

YES

Tin/Lead (Sn/Pb)

GULL WING

950 µm

DUAL

RICOH ELECTRONIC DEVICES CO LTD

TSOP, TSOP6,.11,37

unknown

EAR99

8542.39.00.01

Check for Price

Yes

Obsolete

6 V

13.2 V

2.3 V

25 mA

YES

BUCK

360 kHz

SWITCHING CONTROLLER

PULSE WIDTH MODULATION

1

CMOS

INDUSTRIAL

R-PDSO-G6

e2

Not Qualified

85 °C

-40 °C

6

PLASTIC/EPOXY

LSSOP

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

YES

TIN SILVER

GULL WING

950 µm

DUAL

1.8 mm

2.9 mm

1.4 mm

RICOH ELECTRONIC DEVICES CO LTD

LSSOP,

unknown

EAR99

8542.39.00.01

SOT-23

6

Check for Price

No

Obsolete

6 V

13.2 V

2.3 V

25 mA

YES

BUCK

360 kHz

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

1

CMOS

INDUSTRIAL

R-PDSO-G6

e0

Not Qualified

1

85 °C

-40 °C

6

PLASTIC/EPOXY

LSSOP

TSOP6,.11,37

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

YES

TIN LEAD

GULL WING

950 µm

DUAL

1.8 mm

2.9 mm

1.4 mm

RICOH ELECTRONIC DEVICES CO LTD

LSSOP, TSOP6,.11,37

unknown

EAR99

8542.39.00.01

SOT-23

6

Compare

Ricoh Electronic Devices Co Ltd

Check for Price

No

Obsolete

10 mA

YES

300 kHz

VOLTAGE-MODE

CMOS

INDUSTRIAL

R-PDSO-G6

e0

Not Qualified

1

85 °C

-40 °C

6

PLASTIC/EPOXY

TSOP

TSOP6,.11,37

RECTANGULAR

SMALL OUTLINE, THIN PROFILE

YES

Tin/Lead (Sn/Pb)

GULL WING

950 µm

DUAL

RICOH ELECTRONIC DEVICES CO LTD

TSOP, TSOP6,.11,37

unknown

EAR99

8542.39.00.01

R1221N33AC-TR-FA

Ricoh Electronic Devices Co Ltd

Check for Price

Yes

Obsolete

6 V

13.2 V

2.3 V

25 mA

YES

BUCK

360 kHz

SWITCHING CONTROLLER

PULSE WIDTH MODULATION

1

CMOS

INDUSTRIAL

R-PDSO-G6

e2

Not Qualified

85 °C

-40 °C

6

PLASTIC/EPOXY

LSSOP

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

YES

TIN SILVER

GULL WING

950 µm

DUAL

1.8 mm

2.9 mm

1.4 mm

RICOH ELECTRONIC DEVICES CO LTD

LSSOP,

unknown

EAR99

8542.39.00.01

SOT-23

6

Ricoh Electronic Devices Co Ltd

Check for Price

No

Obsolete

6 V

13.2 V

2.3 V

25 mA

YES

BUCK

360 kHz

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

1

CMOS

INDUSTRIAL

R-PDSO-G6

e0

Not Qualified

1

85 °C

-40 °C

6

PLASTIC/EPOXY

LSSOP

TSOP6,.11,37

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

YES

TIN LEAD

GULL WING

950 µm

DUAL

1.8 mm

2.9 mm

1.4 mm

RICOH ELECTRONIC DEVICES CO LTD

LSSOP, TSOP6,.11,37

unknown

EAR99

8542.39.00.01

SOT-23

6