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* Please refer to the English Version as our Official Version.
* 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 1.2V 0.6A SYNC SOT23
|
Package: SC-74A, SOT-753 |
Stock301,284 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
1.2V |
- |
600mA |
1.25MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
|
|
|
Richtek USA Inc. |
IC REG BCK 1V 0.6A SYNC TSOT23-5
|
Package: SOT-23-5 Thin, TSOT-23-5 |
Stock130,200 |
|
SOT-23-5 Thin, TSOT-23-5 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
1V |
- |
600mA |
1.25MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SOT-23-5 Thin, TSOT-23-5 |
TSOT-23-5 |
|
|
|
Richtek USA Inc. |
IC REG BUCK 1V 0.6A SYNC SOT23-5
|
Package: SC-74A, SOT-753 |
Stock6,272 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
1V |
- |
600mA |
1.25MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 0.6A SYNC TSOT23
|
Package: SOT-23-5 Thin, TSOT-23-5 |
Stock401,484 |
|
SOT-23-5 Thin, TSOT-23-5 |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.5V |
5.5V |
0.6V |
5.5V |
600mA |
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 BCK 3.3V 0.6A SYNC TSOT23
|
Package: SOT-23-5 Thin, TSOT-23-5 |
Stock112,296 |
|
SOT-23-5 Thin, TSOT-23-5 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
3.3V |
- |
600mA |
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 3.3V 0.6A SYNC SOT23
|
Package: SC-74A, SOT-753 |
Stock622,176 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
3.3V |
- |
600mA |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
|
|
|
Richtek USA Inc. |
IC REG BCK 2.5V 0.6A SYNC TSOT23
|
Package: SOT-23-5 Thin, TSOT-23-5 |
Stock525,420 |
|
SOT-23-5 Thin, TSOT-23-5 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
2.5V |
- |
600mA |
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 2.5V 0.6A SYNC SOT23
|
Package: SC-74A, SOT-753 |
Stock7,552 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
2.5V |
- |
600mA |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
|
|
|
Richtek USA Inc. |
IC REG BUCK 1.8V 0.6A SYNC SOT23
|
Package: SC-74A, SOT-753 |
Stock80,844 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
1.8V |
- |
600mA |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
|
|
|
Richtek USA Inc. |
IC REG BUCK 1.5V 0.6A SYNC SOT23
|
Package: SC-74A, SOT-753 |
Stock4,000 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
1.5V |
- |
600mA |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
|
|
|
Richtek USA Inc. |
IC REG BUCK 1.2V 0.6A SYNC SOT23
|
Package: SC-74A, SOT-753 |
Stock111,000 |
|
SC-74A, SOT-753 |
- |
Step-Down |
Positive |
Buck |
Fixed |
1 |
2.5V |
5.5V |
1.2V |
- |
600mA |
1.5MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SC-74A, SOT-753 |
SOT-23-5 |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 16VQFN
|
Package: 16-VQFN Exposed Pad |
Stock7,248 |
|
16-VQFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.65V |
5.5V |
0.8V |
5V |
3A |
300kHz ~ 4MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
16-VQFN Exposed Pad |
16-VQFN (4x4) |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 16TSSOP
|
Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock6,080 |
|
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.65V |
5.5V |
0.8V |
5V |
3A |
300kHz ~ 4MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
16-TSSOP-EP |
|
|
|
Richtek USA Inc. |
IC REG BCK BST INV ADJ 1.5A 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) |
Stock27,936 |
|
8-SOIC (0.154", 3.90mm Width) |
- |
Step-Up, Step-Down |
Positive or Negative |
Buck, Boost |
Adjustable |
1 |
3V |
30V |
1.25V |
30V (Switch) |
1.5A |
38kHz |
No |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOP |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 5A WQFN-20
|
Package: 20-WFQFN Exposed Pad |
Stock6,784 |
|
20-WFQFN Exposed Pad |
ACOT? |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
18V |
0.8V |
8V |
5A |
700kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
20-WFQFN Exposed Pad |
20-WQFN (4x4) |
|
|
|
Richtek USA Inc. |
IC REG BUCK 3.35V 8A SYNC 10UQFN
|
Package: 10-PowerUFQFN |
Stock15,168 |
|
10-PowerUFQFN |
ACOT? |
Step-Down |
Positive |
Buck |
Fixed |
1 |
8V |
23V |
3.35V |
- |
8A |
500kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
10-PowerUFQFN |
10-UQFN (3x3) |
|
|
|
Richtek USA Inc. |
IC REG BUCK 0.5A ADJ SYNC 8PSOP
|
Package: - |
Stock5,120 |
|
- |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
5.2V |
80V |
0.8V |
7V |
500mA |
350kHz |
- |
-40°C ~ 85°C (TA) |
- |
- |
- |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 1A SYNC 6DFN
|
Package: 6-WFDFN Exposed Pad |
Stock5,968 |
|
6-WFDFN 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-WFDFN Exposed Pad |
6-WDFN (2x2) |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 8WDFN
|
Package: 8-WFDFN Exposed Pad |
Stock6,928 |
|
8-WFDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.7V |
5.5V |
0.6V |
3.4V |
3A |
1MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
8-WFDFN Exposed Pad |
8-WDFN (2x2) |
|
|
|
Richtek USA Inc. |
IC REG BST ADJ SYNC 2A TSOT23-8
|
Package: SOT-23-8 Thin, TSOT-23-8 |
Stock6,464 |
|
SOT-23-8 Thin, TSOT-23-8 |
- |
Step-Up |
Positive |
Boost |
Adjustable |
1 |
1.8V |
5.5V |
1.8V |
5.5V |
2A |
500kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
SOT-23-8 Thin, TSOT-23-8 |
TSOT-23-8 |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock26,412 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
23V |
0.8V |
20V |
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 BOOST ADJ 1.2A 8MSOP
|
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Stock130,860 |
|
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
- |
Step-Up |
Positive |
Boost |
Adjustable |
1 |
2.5V |
5.5V |
2.5V |
16V (Switch) |
1.2A (Switch) |
640kHz, 1.2MHz |
No |
-40°C ~ 85°C (TA) |
Surface Mount |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
8-MSOP |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock7,512 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
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 |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 2.5A SYNC 8WDFN
|
Package: 8-WFDFN Exposed Pad |
Stock5,664 |
|
8-WFDFN Exposed Pad |
- |
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) |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 2A SYNC 10WDFN
|
Package: 10-WFDFN Exposed Pad |
Stock34,104 |
|
10-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 |
10-WFDFN Exposed Pad |
10-WDFN (3x3) |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 4A SYNC 14WDFN
|
Package: 14-WFDFN Exposed Pad |
Stock2,272 |
|
14-WFDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
21V |
0.808V |
15V |
4A |
500kHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
14-WFDFN Exposed Pad |
14-WDFN (4x3) |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 5A 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock5,664 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.75V |
24V |
0.8V |
15V |
5A |
570kHz |
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 2A SYNC 10WDFN
|
Package: 10-WFDFN Exposed Pad |
Stock21,084 |
|
10-WFDFN Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
2.6V |
5.5V |
0.6V |
5V |
2A |
1.2MHz |
Yes |
-40°C ~ 85°C (TA) |
Surface Mount |
10-WFDFN Exposed Pad |
10-WDFN (3x3) |
|
|
|
Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock5,824 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
Step-Down |
Positive |
Buck |
Adjustable |
1 |
4.5V |
21V |
0.808V |
15V |
3A |
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 8SOP
|
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock65,172 |
|
8-SOIC (0.154", 3.90mm Width) Exposed Pad |
- |
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-SOIC (0.154", 3.90mm Width) Exposed Pad |
8-SOP-EP |
