Findchips.com

Register or Sign In

Parametric » Power Circuits » Switching Regulator or Controllers

Parametric results for: R1221N50AC under Switching Regulator or Controllers

Select parts from the table below to compare.

Compare


Select Parts		Part Number

		R1221N50AC-TR-FA Ricoh Electronic Devices Co Ltd
		R1221N50AC-TR Ricoh Electronic Devices Co Ltd
		R1221N50AC 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	Output Voltage-Nom	Input Voltage-Max	Input Voltage-Min	Output Voltage-Min	Output Voltage-Max	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	Part Package Code	Package Description	Pin Count	Reach Compliance Code	ECCN Code	HTS Code

Check for Price

Yes

Obsolete

6 V

5 V

13.2 V

2.3 V

4.9 V

5.1 V

25 mA

YES

BUCK

360 kHz

SWITCHING CONTROLLER

VOLTAGE-MODE

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

SOT-23

LSSOP,

6

unknown

EAR99

8542.39.00.01

Check for Price

No

Obsolete

6 V

5 V

13.2 V

2.3 V

4.9 V

5.1 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

SOT-23

LSSOP, TSOP6,.11,37

6

unknown

EAR99

8542.39.00.01

Check for Price

No

Obsolete

6 V

5 V

13.2 V

2.3 V

4.9 V

5.1 V

10 mA

YES

BUCK

300 kHz

SWITCHING REGULATOR

VOLTAGE-MODE

PWM/VFM

1

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

Compare

R1221N50AC-TR-FA

Ricoh Electronic Devices Co Ltd

Check for Price

Yes

Obsolete

6 V

5 V

13.2 V

2.3 V

4.9 V

5.1 V

25 mA

YES

BUCK

360 kHz

SWITCHING CONTROLLER

VOLTAGE-MODE

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

SOT-23

LSSOP,

6

unknown

EAR99

8542.39.00.01

Ricoh Electronic Devices Co Ltd

Check for Price

No

Obsolete

6 V

5 V

13.2 V

2.3 V

4.9 V

5.1 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

SOT-23

LSSOP, TSOP6,.11,37

6

unknown

EAR99

8542.39.00.01

Ricoh Electronic Devices Co Ltd

Check for Price

No

Obsolete

6 V

5 V

13.2 V

2.3 V

4.9 V

5.1 V

10 mA

YES

BUCK

300 kHz

SWITCHING REGULATOR

VOLTAGE-MODE

PWM/VFM

1

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