Richtek USA Inc. Voltage Regulators - DC DC Switching Regulators

Results: 610
Series
-*ACOT™
Packaging
Cut 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
Positive or NegativePositive
Topology
BoostBuckBuck, BoostBuck-Boost
Output Type
Adjustable (Fixed)AdjustableFixedProgrammable
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)
0.27V0.3V0.4V0.45V0.5V0.6V (1V, 1.2V, 1.5V, 2.5V, 3.3V)0.6V0.603V0.7V0.765V0.791V0.8V
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)400mA500mA (Switch)500mA600mA700mA800mA
Frequency - Switching
38kHz100kHz ~ 2.5MHz100kHz120kHz190kHz200kHz ~ 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 (TA)-20°C ~ 85°C-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) Exposed Pad8-SOIC (0.154", 3.90mm Width)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-UDFN8-UFBGA, WLCSP8-WDFN Exposed Pad8-WFDFN Exposed Pad8-WFDFN
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
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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.
17,214
In Stock
1 : ¥4.68000
Cut Tape (CT)
2,500 : ¥1.80340
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.
29,903
In Stock
1 : ¥5.25000
Cut Tape (CT)
3,000 : ¥2.01980
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.
29,655
In Stock
1 : ¥6.16000
Cut Tape (CT)
2,500 : ¥2.39250
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.
9,508
In Stock
1 : ¥7.88000
Cut Tape (CT)
1,500 : ¥3.59531
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.
26,594
In Stock
1 : ¥8.13000
Cut Tape (CT)
2,500 : ¥3.45919
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.
16,316
In Stock
1 : ¥8.13000
Cut Tape (CT)
2,500 : ¥3.45919
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.
10,624
In Stock
1 : ¥8.13000
Cut Tape (CT)
2,500 : ¥3.45919
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.
8,988
In Stock
1 : ¥8.21000
Cut Tape (CT)
3,000 : ¥3.47080
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
RT8299ZQW
IC REG BUCK ADJ 3A 10WDFN
Richtek USA Inc.
6,894
In Stock
1 : ¥8.78000
Cut Tape (CT)
1,500 : ¥3.97989
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
10-WFDFN Exposed Pad
10-WDFN (3x3)
10 WDFN
RT8068AZQW
IC REG BUCK ADJ 3A 10WDFN
Richtek USA Inc.
41,564
In Stock
1 : ¥10.67000
Cut Tape (CT)
1,500 : ¥4.86295
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 : ¥11.25000
Cut Tape (CT)
1,500 : ¥5.11169
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)
10 WDFN
RT7279GQW
IC REG BUCK ADJ 2A 10WDFN
Richtek USA Inc.
27,653
In Stock
1 : ¥12.48000
Cut Tape (CT)
1,500 : ¥6.12144
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)
SOT-23-6
RT6208GE
IC REG BUCK ADJ 100MA SOT23-6
Richtek USA Inc.
13,137
In Stock
1 : ¥12.81000
Cut Tape (CT)
3,000 : ¥5.43256
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 : ¥13.46000
Cut Tape (CT)
1,500 : ¥6.61241
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.
29,366
In Stock
1 : ¥13.46000
Cut Tape (CT)
2,500 : ¥6.15639
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 : ¥13.46000
Cut Tape (CT)
2,500 : ¥6.15639
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.
5,546
In Stock
1 : ¥14.04000
Cut Tape (CT)
1,500 : ¥6.91298
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.
10,187
In Stock
1 : ¥16.01000
Cut Tape (CT)
1,500 : ¥7.85076
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.
5,092
In Stock
1 : ¥16.01000
Cut Tape (CT)
1,500 : ¥7.85076
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 : ¥16.42000
Cut Tape (CT)
2,500 : ¥7.52200
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 : ¥19.21000
Cut Tape (CT)
2,500 : ¥8.79806
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 : ¥19.62000
Cut Tape (CT)
2,500 : ¥8.98835
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.
6,684
In Stock
1 : ¥22.00000
Cut Tape (CT)
2,500 : ¥10.07412
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 : ¥22.17000
Cut Tape (CT)
2,500 : ¥11.10482
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
RTQ2962GSP-QA
IC REG BUCK ADJ 2.5A 8SOP
Richtek USA Inc.
14,795
In Stock
1 : ¥27.99000
Cut Tape (CT)
2,500 : ¥14.06022
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Step-Down
Positive
Buck
Adjustable
1
4V
60V
0.8V
60V
2.5A
100kHz ~ 2.5MHz
No
-40°C ~ 150°C (TJ)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
Showing
of 610

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.