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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Function
Output Configuration
Topology
Output Type
Number of Outputs
Voltage - Input (Min)
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Current - Output
Frequency - Switching
Synchronous Rectifier
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
DFN(PLP)2020-8
RP505K151B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
100
In Stock
1 : $1.62000
Cut Tape (CT)
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckFixed12.3V5.5V1.5V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K121B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
100
In Stock
1 : $1.62000
Cut Tape (CT)
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckFixed12.3V5.5V1.2V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K091A-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
100
In Stock
1 : $1.62000
Cut Tape (CT)
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckFixed12.3V5.5V0.9V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K001C-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
4,162
In Stock
1 : $1.62000
Cut Tape (CT)
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckAdjustable12.3V5.5V0.6V3.3V1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
R1240K003B-TR
RP506K331B-TR
2A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
569
In Stock
1 : $1.92000
Cut Tape (CT)
5,000 : $0.97500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckFixed12.5V5.5V3.3V-2A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount10-UFDFN Exposed PadDFN(PLP)2527-10
R1240K003B-TR
RP506K121A-TR
2A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
93
In Stock
1 : $1.92000
Cut Tape (CT)
5,000 : $0.97500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveStep-DownPositiveBuckFixed12.5V5.5V1.2V-2A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount10-UFDFN Exposed PadDFN(PLP)2527-10
DFN(PLP)2020-8
RP505K101A-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000
Marketplace
5,000 : $0.82500
Tape & Reel (TR)
489 : $0.61000
Bulk
Tape & Reel (TR)
Bulk
ActiveStep-DownPositiveBuckFixed12.3V5.5V1V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K121A-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V1.2V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K301B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V3V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K181A-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V1.8V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K251A-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V2.5V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K251B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V2.5V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K331A-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V3.3V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K181B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V1.8V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K101B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V1V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K151A-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V1.5V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K111B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V1.1V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K331B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V3.3V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K081B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V0.8V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
DFN(PLP)2020-8
RP505K191B-TR
1A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.82500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.3V5.5V1.9V-1A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed PadDFN(PLP)2020-8
R1240K003B-TR
RP506K331A-TR
2A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.97500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.5V5.5V3.3V-2A2.25MHzYes-40°C ~ 85°C (TA)Surface Mount10-UFDFN Exposed PadDFN(PLP)2527-10
R1240K003B-TR
RP506K331E-TR
2A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.97500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.5V5.5V3.3V-2A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount10-UFDFN Exposed PadDFN(PLP)2527-10
R1240K003B-TR
RP506K251E-TR
2A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.97500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.5V5.5V2.5V-2A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount10-UFDFN Exposed PadDFN(PLP)2527-10
R1240K003B-TR
RP506K101E-TR
2A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.97500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.5V5.5V1V-2A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount10-UFDFN Exposed PadDFN(PLP)2527-10
R1240K003B-TR
RP506K181E-TR
2A PWM/VFM STEP-DOWN DCDC CONVER
Nisshinbo Micro Devices Inc.
0
In Stock
5,000 : $0.97500
Tape & Reel (TR)
Tape & Reel (TR)
ActiveStep-DownPositiveBuckFixed12.5V5.5V1.8V-2A1.2MHzYes-40°C ~ 85°C (TA)Surface Mount10-UFDFN Exposed PadDFN(PLP)2527-10
Showing
1 - 25
of 37

PMIC - Voltage Regulators - DC DC Switching Regulators


Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called "controller" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.