Richtek USA Inc. Voltage Regulators - DC DC Switching Regulators

Results: 615
Series
-*ACOT™
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Product Status
ActiveDiscontinued at Digi-KeyNot For New DesignsObsolete
Function
Step-DownStep-UpStep-Up, Step-DownStep-Up/Step-Down
Output Configuration
PositivePositive or Negative
Topology
BoostBuckBuck-BoostBuck, Boost
Output Type
AdjustableAdjustable (Fixed)FixedProgrammable
Number of Outputs
123
Voltage - Input (Min)
1V1.2V1.8V2V2.2V2.5V2.6V2.65V2.7V2.8V2.85V2.9V
Voltage - Input (Max)
4V5V5.5V6V6.5V7V17V18V21V22V23V24V30V32V
Voltage - Output (Min/Fixed)
0.27V0.3V0.4V0.45V0.5V0.6V0.6V (1V, 1.2V, 1.5V, 2.5V, 3.3V)0.603V0.7V0.765V0.791V0.8V
Voltage - Output (Max)
0.775V1.39V1.4V1.5V1.55V1.62V1.65V1.85V2V3.1V3.3V3.4V
Current - Output
60mA (Switch)80mA (Switch)100mA120mA (Switch)160mA (Switch)330mA (Switch)400mA500mA500mA (Switch)600mA700mA800mA
Frequency - Switching
38kHz100kHz100kHz ~ 2.5MHz120kHz190kHz200kHz ~ 1.2MHz200kHz ~ 1.6MHz200kHz ~ 2MHz300kHz ~ 1.4MHz300kHz ~ 1MHz300kHz ~ 2.1MHz300kHz ~ 2.2MHz
Synchronous Rectifier
-NoYes
Operating Temperature
-40°C ~ 105°C (TA)-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)-40°C ~ 85°C (TA)-20°C ~ 85°C-20°C ~ 85°C (TA)-10°C ~ 105°C (TJ)-
Mounting Type
Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
6-UFDFN Exposed Pad6-WDFN Exposed Pad6-XFBGA, WLCSP8-DIP (0.300", 7.62mm)8-SOIC (0.154", 3.90mm Width)8-SOIC (0.154", 3.90mm Width) Exposed Pad8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-UDFN8-UFBGA, WLCSP8-WDFN Exposed Pad8-WFDFN8-WFDFN Exposed Pad
Supplier Device Package
6-TWL-CSP-B (0.69x1.04)6-UDFN (1.6x1.6)6-WDFN (2x2)6-WLCSP (1.42x.89)8-DIP8-MSOP8-SOP8-SOP-EP8-UDFN (FC) (2.5x2)8-WDFN (2x1.5)8-WDFN (2x2)8-WDFN (2x3)
Stocking Options
Environmental Options
Media
Marketplace Product
615Results
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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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
6-WDFN
RT8010GQW
IC REG BUCK ADJ 1A 6WDFN
Richtek USA Inc.
26,214
In Stock
1 : $0.57000
Cut Tape (CT)
2,500 : $0.21968
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.5V
5.5V
0.6V
5.5V
1A
1.5MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WDFN (2x2)
SOT-23-6
RT8258GJ6
IC REG BUCK ADJ 1.2A TSOT23-6
Richtek USA Inc.
23,899
In Stock
1 : $0.64000
Cut Tape (CT)
3,000 : $0.24604
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
24V
0.8V
15V
1.2A
700kHz
No
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
8-WDFN
RT8077GQW
IC REG BUCK ADJ 2A 8WDFN
Richtek USA Inc.
26,889
In Stock
1 : $0.75000
Cut Tape (CT)
2,500 : $0.29144
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.6V
5.5V
0.8V
5V
2A
300kHz ~ 2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-WFDFN Exposed Pad
8-WDFN (2x2)
16-QFN
RT8058GQW
IC REG BUCK ADJ 2A 16WQFN
Richtek USA Inc.
4,508
In Stock
1 : $0.96000
Cut Tape (CT)
1,500 : $0.43795
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.6V
5.5V
0.6V
5V
2A
1MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
16-WFQFN Exposed Pad
16-WQFN (3x3)
8-SOP-EP
RT8293BHGSP
IC REG BUCK ADJUSTABLE 3A 8SOP
Richtek USA Inc.
33,864
In Stock
1 : $0.99000
Cut Tape (CT)
2,500 : $0.42137
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
23V
0.8V
15V
3A
1.2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOP-EP
RT8250GSP
IC REG BUCK ADJUSTABLE 3A 8SOP
Richtek USA Inc.
13,718
In Stock
1 : $0.99000
Cut Tape (CT)
2,500 : $0.42137
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
23V
0.925V
20V
3A
340kHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOP-EP
RT8299AZSP
IC REG BUCK ADJUSTABLE 3A 8SOP
Richtek USA Inc.
10,109
In Stock
1 : $0.99000
Cut Tape (CT)
2,500 : $0.42137
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
3V
24V
0.8V
15V
3A
500kHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
SOT-23-6
RT6254BHGJ6F
IC REG BUCK ADJ 4A TSOT23-6
Richtek USA Inc.
17,983
In Stock
1 : $1.00000
Cut Tape (CT)
3,000 : $0.42279
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
18V
0.6V
5V
4A
500kHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6 (FC)
10 WDFN
RT7279GQW
IC REG BUCK ADJ 2A 10WDFN
Richtek USA Inc.
27,623
In Stock
1 : $1.07000
Cut Tape (CT)
1,500 : $0.63645
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
18V
0.765V
8V
2A
700kHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
10 WDFN
RT8068AZQW
IC REG BUCK ADJ 3A 10WDFN
Richtek USA Inc.
41,564
In Stock
1 : $1.30000
Cut Tape (CT)
1,500 : $0.59237
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.7V
5.5V
0.6V
5.5V
3A
1MHz
Yes
-10°C ~ 105°C (TJ)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
16-QFN
RT8012AGQW
IC REG BCK ADJ 1A/1.5A DL 16WQFN
Richtek USA Inc.
11,577
In Stock
1 : $1.37000
Cut Tape (CT)
1,500 : $0.62267
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Active
Step-Down
Positive
Buck
Adjustable
2
2.6V
5.5V
0.8V
5V
1A, 1.5A
1.2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
16-WQFN Exposed Pad
16-WQFN (4x4)
SOT-23-6
RT6208GE
IC REG BUCK ADJ 100MA SOT23-6
Richtek USA Inc.
13,030
In Stock
1 : $1.56000
Cut Tape (CT)
3,000 : $0.66175
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
36V
0.8V
36V
100mA
-
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6
SOT-23-6
8-WDFN
RT8070ZQW
IC REG BUCK ADJ 4A 8WDFN
Richtek USA Inc.
147,258
In Stock
1 : $1.64000
Cut Tape (CT)
1,500 : $0.80547
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.7V
5.5V
0.8V
5V
4A
200kHz ~ 2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-WDFN Exposed Pad
8-WDFN (3x3)
8-SOP-EP
RT8070ZSP
IC REG BUCK ADJUSTABLE 4A 8SOP
Richtek USA Inc.
27,441
In Stock
1 : $1.64000
Cut Tape (CT)
2,500 : $0.74992
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
2.7V
5.5V
0.8V
5V
4A
200kHz ~ 2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOP-EP
RT7272BGSP
IC REG BUCK ADJUSTABLE 3A 8SOP
Richtek USA Inc.
10,257
In Stock
1 : $1.64000
Cut Tape (CT)
2,500 : $0.74992
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
36V
0.8V
30V
3A
500kHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
10 WDFN
RT7276GQW
IC REG BUCK ADJ 3A 10WDFN
Richtek USA Inc.
12,996
In Stock
1 : $1.71000
Cut Tape (CT)
1,500 : $0.84209
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
18V
0.765V
8V
3A
700kHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
10 WDFN
RT6150AGQW
IC REG BUCK-BST ADJ 800MA 10WDFN
Richtek USA Inc.
10,182
In Stock
1 : $1.95000
Cut Tape (CT)
1,500 : $0.95632
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Up/Step-Down
Positive
Buck-Boost
Adjustable
1
1.8V
5.5V
1.8V
5.5V
800mA
1MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (3x3)
10-DFN
RT6150B-33GQW
IC REG BCK-BST 3.3V 800MA 10WDFN
Richtek USA Inc.
4,959
In Stock
1 : $1.95000
Cut Tape (CT)
1,500 : $0.95632
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Active
Step-Up/Step-Down
Positive
Buck-Boost
Fixed
1
1.8V
5.5V
3.3V
-
800mA
1MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WDFN (2.5x2.5)
8-SOP-EP
RT2862AGSP
IC REG BUCK ADJUSTABLE 3A 8SOP
Richtek USA Inc.
2,766
In Stock
1 : $2.00000
Cut Tape (CT)
2,500 : $0.91627
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
36V
0.8V
30V
3A
300kHz ~ 1MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOP-EP
RT2872GSP
IC REG BUCK ADJUSTABLE 3A 8SOP
Richtek USA Inc.
10,087
In Stock
1 : $2.34000
Cut Tape (CT)
2,500 : $1.07171
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
36V
0.8V
30V
3A
300kHz ~ 1MHz
Yes
-40°C ~ 85°C (TA)
Automotive
AEC-Q100
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOP-EP
RT6204GSP
IC REG BUCK ADJ 500MA 8SOP
Richtek USA Inc.
73,509
In Stock
1 : $2.39000
Cut Tape (CT)
2,500 : $1.09489
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
5.2V
60V
0.8V
50V
500mA
350kHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
10-DFN
RT7273GQW
IC REG BCK ADJ 3A/2A TRPL 40WQFN
Richtek USA Inc.
3,724
In Stock
1 : $2.68000
Cut Tape (CT)
2,500 : $1.22715
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
3
4.5V
18V
0.8V
17V
3A, 2A
300kHz ~ 2.2MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
40-WFQFN Exposed Pad
40-WQFN (6x6)
8-SOP-EP
RT6210GSP
IC REG BUCK ADJ 500MA 8SOP
Richtek USA Inc.
9,289
In Stock
1 : $2.70000
Cut Tape (CT)
2,500 : $1.35270
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
5.2V
80V
0.8V
72V
500mA
350kHz
-
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8-SOP-EP
RTQ6365GSP
IC REG BUCK ADJUSTABLE 5A 8SOP
Richtek USA Inc.
2,153
In Stock
1 : $3.15000
Cut Tape (CT)
2,500 : $1.57972
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4V
60V
0.8V
60V
5A
100kHz ~ 2.5MHz
No
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
14-WQFN
RT7299BHGQW
IC REG BUCK ADJUSTABLE 8A 14WQFN
Richtek USA Inc.
3,394
In Stock
1 : $3.48000
Cut Tape (CT)
1,500 : $1.83820
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4.5V
18V
0.6V
18V
8A
200kHz ~ 1.6MHz
Yes
-40°C ~ 85°C (TA)
-
-
Surface Mount
14-WFQFN Exposed Pad
14-WQFN-AL (3.5x3.5)
Showing
of 615

Richtek USA Inc. 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.