Richtek
- Richtek delivers inventive power management solutions that improve the performance of consumer electronics, computers, and communications equipment. Richtek’s technological innovation and uncompromised quality have led them to become one of the world’s leading analog IC companies.
Image
Part Number
Manufacturer
Description
Unit Price
In Stock
RT7251AZQW
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4V
Voltage - Input (Max) : 17V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 1.5A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-WFDFN Exposed Pad
Supplier Device Package : 8-WDFN (2x2)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4V
Voltage - Input (Max) : 17V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 1.5A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-WFDFN Exposed Pad
Supplier Device Package : 8-WDFN (2x2)
0
13075 in stock
RT7251BZQW
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4V
Voltage - Input (Max) : 17V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 1.5A
Frequency - Switching : 800kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-WFDFN Exposed Pad
Supplier Device Package : 8-WDFN (2x2)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4V
Voltage - Input (Max) : 17V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 1.5A
Frequency - Switching : 800kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-WFDFN Exposed Pad
Supplier Device Package : 8-WDFN (2x2)
0
15205 in stock
RT7252AZSP
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4V
Voltage - Input (Max) : 17V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 2A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4V
Voltage - Input (Max) : 17V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 2A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
0
100 in stock
RT7252BZSP
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4V
Voltage - Input (Max) : 17V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 2A
Frequency - Switching : 800kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4V
Voltage - Input (Max) : 17V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 2A
Frequency - Switching : 800kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
0
425 in stock
RT7255AGV8
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Tape & Reel (TR)
Series : ACOT™
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.3V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.6V
Voltage - Output (Max) : 8V
Current - Output : 1.5A
Frequency - Switching : 500kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : SOT-23-8
Supplier Device Package : SOT-23-8
Packaging : Tape & Reel (TR)
Series : ACOT™
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.3V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.6V
Voltage - Output (Max) : 8V
Current - Output : 1.5A
Frequency - Switching : 500kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : SOT-23-8
Supplier Device Package : SOT-23-8
0
100 in stock
RT7255CGV8
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Tape & Reel (TR)
Series : ACOT™
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.3V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.6V
Voltage - Output (Max) : 8V
Current - Output : 1.5A
Frequency - Switching : 500kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : SOT-23-8
Supplier Device Package : SOT-23-8
Packaging : Tape & Reel (TR)
Series : ACOT™
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.3V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.6V
Voltage - Output (Max) : 8V
Current - Output : 1.5A
Frequency - Switching : 500kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : SOT-23-8
Supplier Device Package : SOT-23-8
0
100 in stock
RT7255DGV8
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Tape & Reel (TR)
Series : ACOT™
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.3V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.6V
Voltage - Output (Max) : 8V
Current - Output : 1.5A
Frequency - Switching : 500kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : SOT-23-8
Supplier Device Package : SOT-23-8
Packaging : Tape & Reel (TR)
Series : ACOT™
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.3V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.6V
Voltage - Output (Max) : 8V
Current - Output : 1.5A
Frequency - Switching : 500kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : SOT-23-8
Supplier Device Package : SOT-23-8
0
100 in stock
RT7257AHZSP
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 15V
Current - Output : 3A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 15V
Current - Output : 3A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
0
2490 in stock
RT7257ALZSP
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 15V
Current - Output : 3A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 15V
Current - Output : 3A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
0
100 in stock
RT7257BHZSP
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 3A
Frequency - Switching : 1.2MHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 3A
Frequency - Switching : 1.2MHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
0
1204 in stock
RT7257BLZSP
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 3A
Frequency - Switching : 1.2MHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 12V
Current - Output : 3A
Frequency - Switching : 1.2MHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
0
100 in stock
RT7257CHZSP
Richtek
Manufacturer : Richtek USA Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Discontinued at
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 15V
Current - Output : 3A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
Packaging : Tape & Reel (TR)
Series : -
Part Status : Discontinued at
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 18V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 15V
Current - Output : 3A
Frequency - Switching : 340kHz
Synchronous Rectifier : Yes
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOP-EP
0
100 in stock
New Original Stock
Competitive Prices
One-stop
Customer Service
Contact Eruic
- krics@eruic.com
- krics@eruic.com
- Room 25i, Block A, Duhui 100 Building, Zhonghang Road, Huaqiang North Street, Futian District, Shenzhen, Guangdong
Customer service
Copyright © 2025 Eruic. All rights reserved.
web.ui.design.webdesign www.wzdzkf.com
Powered by www.wzdzkf.com