PMIC - Voltage Regulators - DC DC Switching Controllers

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Manufacturer	Packaging	Series	Part Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package

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Supplier Part Number

Manufacturer Part Number

Price

Stock

Manufacturer

Description

Packaging

Series

Part Status

Output Type

Function

Output Configuration

Topology

Number of Outputs

Output Phases

Voltage - Supply ...

Frequency - Switching ...

Duty Cycle (Max)

Synchronous Rectifier ...

Clock Sync

Serial Interfaces

Control Features

Operating Temperature ...

Package / Case

Supplier Device Package ...

RT8241DZQW-Cut

RT8241DZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

12-WFQFN Exposed Pad

12-WQFN (2x2)

RT8241DZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

12-WFQFN Exposed Pad

12-WQFN (2x2)

RT8241AZQW-Cut

RT8241AZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

300kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

12-WFQFN Exposed Pad

12-WQFN (2x2)

RT8241AZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

300kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

12-WFQFN Exposed Pad

12-WQFN (2x2)

RT8240BZQW-Cut

RT8240BZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

400kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

12-WFQFN Exposed Pad

12-WQFN (2x2)

RT8240BZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

400kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

12-WFQFN Exposed Pad

12-WQFN (2x2)

RT8237CZQW(2)-Cut

RT8237CZQW(2)

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 10WDFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

290kHz ~ 430kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

10-WFDFN Exposed Pad

10-WDFN (3x3)

RT8237CZQW(2)

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 10WDFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

290kHz ~ 430kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

10-WFDFN Exposed Pad

10-WDFN (3x3)

RT8237CZQW-Cut

RT8237CZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 10WDFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

290kHz ~ 430kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

10-WFDFN Exposed Pad

10-WDFN (3x3)

RT8237CZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 10WDFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

290kHz ~ 430kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

10-WFDFN Exposed Pad

10-WDFN (3x3)

RT8237AZQW-Cut

RT8237AZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 10WDFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

290kHz ~ 430kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

10-WFDFN Exposed Pad

10-WDFN (3x3)

RT8237AZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 10WDFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

290kHz ~ 430kHz

Yes

Current Limit, Enable, Phase Control, Power Good

-40°C ~ 85°C (TA)

10-WFDFN Exposed Pad

10-WDFN (3x3)

RT8228AZQW-Cut

RT8228AZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Current Limit, Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

12-WFQFN Exposed Pad

12-WQFN (2x2)

RT8228AZQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Current Limit, Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

12-WFQFN Exposed Pad

12-WQFN (2x2)

RT8209MGQW-Cut

RT8209MGQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 14WQFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Current Limit, Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

14-PowerWFDFN

14-WQFN (3.5x3.5)

RT8209MGQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 14WQFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Current Limit, Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

14-PowerWFDFN

14-WQFN (3.5x3.5)

RT8209BGQW-Cut

RT8209BGQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 14WQFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Current Limit, Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

14-PowerWFDFN

14-WQFN (3.5x3.5)

RT8209BGQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 14WQFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Current Limit, Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

14-PowerWFDFN

14-WQFN (3.5x3.5)

RT8208BGQW-Cut

RT8208BGQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 16WQFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

16-WFQFN Exposed Pad

16-WQFN (3x3)

RT8208BGQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 16WQFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

16-WFQFN Exposed Pad

16-WQFN (3x3)

RT8208AGQW-Cut

RT8208AGQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 16WQFN

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

16-WFQFN Exposed Pad

16-WQFN (3x3)

RT8208AGQW

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 16WQFN

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

4.5 V ~ 5.5 V

Yes

Enable, On Time Control, Phase Control, Power Good

-40°C ~ 85°C (TA)

16-WFQFN Exposed Pad

16-WQFN (3x3)

RT8120DGSP-Cut

RT8120DGSP

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 8SOP

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

3 V ~ 13.2 V

300kHz

85%

Yes

Enable, Phase Control

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width) Exposed Pad

8-SOP

RT8120DGSP

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 8SOP

Tape & Reel (TR)

Transistor Driver

Step-Down

Positive

Buck

3 V ~ 13.2 V

300kHz

85%

Yes

Enable, Phase Control

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width) Exposed Pad

8-SOP

RT8120BGSP-Cut

RT8120BGSP

Leadtime
2-3 weeks

Richtek USA Inc.

IC REG CTRLR BUCK 8SOP

Cut Tape (CT)

Transistor Driver

Step-Down

Positive

Buck

3 V ~ 13.2 V

300kHz

85%

Yes

Enable, Phase Control

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width) Exposed Pad

8-SOP

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