* Please refer to the English Version as our Official Version.
Image |
Part Number |
Manufacturer |
Description |
Package |
Stock |
Quantity |
Package |
Series |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 14WDFN
|
Package: 14-WFDFN Exposed Pad |
Stock6,992 |
|
14-WFDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
21V |
0.808V |
15V |
3A |
500kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
14-WFDFN Exposed Pad |
14-WDFN (4x3) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock15,948 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
23V |
0.8V |
15V |
2A |
1.2MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock6,240 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
ACOT? |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
18V |
0.765V |
8V |
3A |
700kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 0.1A SYNC SOT23
|
Package: SOT-23-6 |
Stock6,944 |
|
SOT-23-6 |
- |
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 |
||
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 12WDFN
|
Package: 12-WFDFN Exposed Pad |
Stock6,256 |
|
12-WFDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.7V |
5.5V |
1V |
5V |
3A |
2MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
12-WFDFN Exposed Pad |
12-WDFN (3x3) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 16WQFN
|
Package: 16-WFQFN Exposed Pad |
Stock13,608 |
|
16-WFQFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.95V |
6V |
0.827V |
3.6V |
3A |
300kHz ~ 2MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
16-WFQFN Exposed Pad |
16-WQFN (3x3) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 6A 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock34,080 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4V |
24V |
0.8V |
15V |
6A |
600kHz |
No |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 16WQFN
|
Package: 16-WFQFN Exposed Pad |
Stock6,288 |
|
16-WFQFN Exposed Pad |
ACOT? |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
18V |
0.765V |
7V |
3A |
650kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
16-WFQFN Exposed Pad |
16-WQFN (3x3) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 1A SYNC 6DFN
|
Package: 6-WDFN Exposed Pad |
Stock2,656 |
|
6-WDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.5V |
5.5V |
0.6V |
3.4V |
1A |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
6-WDFN Exposed Pad |
6-WDFN (2x2) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2.5A SYNC TSOT23
|
Package: SOT-23-6 Thin, TSOT-23-6 |
Stock221,988 |
|
SOT-23-6 Thin, TSOT-23-6 |
ACOT? |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.3V |
18V |
0.6V |
8V |
2.5A |
500kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SOT-23-6 Thin, TSOT-23-6 |
TSOT-23-6 |
||
Richtek USA Inc. |
IC REG BUCK ADJ 1A SYNC 6WDFN
|
Package: 6-WDFN Exposed Pad |
Stock2,160 |
|
6-WDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.7V |
5.5V |
0.6V |
5.5V |
1A |
2.25MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
6-WDFN Exposed Pad |
6-WDFN (2x2) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 5A 16WQFN
|
Package: 16-WFQFN Exposed Pad |
Stock6,896 |
|
16-WFQFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.75V |
24V |
0.8V |
15V |
5A |
570kHz |
No |
-40°C ~ 85°C (TA) |
Surface Mount |
16-WFQFN Exposed Pad |
16-WQFN (3x3) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock6,272 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
23V |
0.8V |
20V |
2A |
340kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock5,056 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
ACOT? |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
18V |
0.765V |
8V |
2A |
700kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 10WDFN
|
Package: 10-WFDFN Exposed Pad |
Stock142,788 |
|
10-WFDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.6V |
5.5V |
0.8V |
5V |
3A |
300kHz ~ 2MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
10-WFDFN Exposed Pad |
10-WDFN (3x3) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock58,440 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
18V |
0.8V |
12V |
2A |
800kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock11,004 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
18V |
0.8V |
12V |
2A |
800kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8WDFN
|
Package: 8-WFDFN Exposed Pad |
Stock80,208 |
|
8-WFDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.6V |
5.5V |
0.8V |
5V |
2A |
300kHz ~ 4MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-WFDFN Exposed Pad |
8-WDFN-EL (3x3) |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock2,736 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
21V |
0.808V |
15V |
2A |
500kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 1A SYNC TSOT23-6
|
Package: SOT-23-5 Thin, TSOT-23-5 |
Stock3,792 |
|
SOT-23-5 Thin, TSOT-23-5 |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.5V |
6V |
0.6V |
3.4V |
1A |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SOT-23-5 Thin, TSOT-23-5 |
TSOT-23-5 |
||
Richtek USA Inc. |
IC REG BUCK ADJ 1A SYNC TSOT23-6
|
Package: SOT-23-5 Thin, TSOT-23-5 |
Stock7,536 |
|
SOT-23-5 Thin, TSOT-23-5 |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.5V |
5.5V |
0.6V |
3.4V |
1A |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SOT-23-5 Thin, TSOT-23-5 |
TSOT-23-5 |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock4,208 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
21V |
0.808V |
15V |
2A |
500kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC SOT23-5
|
Package: SC-74A, SOT-753 |
Stock4,160 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.7V |
5.5V |
0.6V |
3.4V |
2A |
1MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC SOT23-6
|
Package: SOT-23-6 |
Stock5,232 |
|
SOT-23-6 |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.7V |
5.5V |
0.6V |
3.4V |
2A |
1MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SOT-23-6 |
SOT-23-6 |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock7,888 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4V |
17V |
0.8V |
12V |
2A |
800kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock54,372 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
18V |
0.925V |
15V |
3A |
340kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A 10MSOP
|
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
Stock153,660 |
|
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.75V |
24V |
0.92V |
16V |
2A |
400kHz |
No |
-40°C ~ 85°C (TA) |
Surface Mount |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
10-MSOP-EP |
||
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock38,268 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
23V |
0.923V |
20V |
2A |
340kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
||
Richtek USA Inc. |
IC REG BCK ADJ 0.4A SYNC SOT23-5
|
Package: SC-74A, SOT-753 |
Stock745,884 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.5V |
5.5V |
0.6V |
5.5V |
400mA |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
||
Richtek USA Inc. |
IC REG BUCK ADJ 1.5A SYNC TSOT23
|
Package: SOT-23-6 Thin, TSOT-23-6 |
Stock3,808 |
|
SOT-23-6 Thin, TSOT-23-6 |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.5V |
5.5V |
0.6V |
3.4V |
1.5A |
1MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SOT-23-6 Thin, TSOT-23-6 |
TSOT-23-6 |