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PMIC - Voltage Regulators - DC DC Switching Regulators from Alpha & Omega Semiconductor Inc. : 195 - Page 1
DC-DC Switching Regulators are a pivotal category of PMICs designed to convert power with high efficiency. Unlike linear regulators, switching regulators utilize an inductive and capacitive network to store and release energy, thus minimizing power loss. These regulators are indispensable in battery-operated devices like smartphones and laptops, where prolonging battery life is paramount.
Industry stalwarts such as Linear Technology, Maxim Integrated, and On Semiconductor offer a wide range of DC-DC switching regulators, featuring multiple output options, low electromagnetic interference (EMI), and compact form factors. Key functionalities may include over-temperature protection, adjustable output voltage, and synchronous rectification for enhanced performance.
Given their superior efficiency and compact size, DC-DC switching regulators are widely adopted in high-performance applications ranging from industrial automation to consumer electronics. Their ability to maintain stable voltage output under varying load conditions ensures reliable and efficient operation.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 3A SYNC 8SOIC
|
 Datasheet
|
14,000 pieces In Stock |
MOQ:65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 8A 23-PowerTFQFN
|
Datasheet
|
60,000 pieces In Stock |
MOQ:30 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 4A COT / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 18-PowerWFQFN
|
Datasheet
|
40,000 pieces In Stock |
MOQ:75 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 22-PowerVFQFN
|
Datasheet
|
30 pieces In Stock |
MOQ:17 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 8A SYNC 23QFN
|
Datasheet
|
18,000 pieces In Stock |
MOQ:125 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 3A SYNC 8SO
|
Datasheet
|
18,550 pieces In Stock |
MOQ:95 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 1.2A SOT23-6
|
Datasheet
|
30,741 pieces In Stock |
MOQ:145 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 3A 8DFN
|
Datasheet
|
15,005 pieces In Stock |
MOQ:65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 3A SYNC 8DFN
|
Datasheet
|
3,000 pieces In Stock |
MOQ:8 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 3A SYNC 8SO
|
Datasheet
|
15,000 pieces In Stock |
MOQ:70 |
|
|
||||
|
Mfr. Part No. WS Part No. |
EZBuck™ 3 A Synchronous Buck Regulator
|
Datasheet
|
5,800 pieces In Stock |
MOQ:12 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 5A SYNC 8SO
|
Datasheet
|
Limited Stock |
MOQ:19 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 4A 8SO
|
Datasheet
|
24,055 pieces In Stock |
MOQ:125 |
Need to verify |
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJUSTABLE 6A 23QFN
|
Datasheet
|
3,170 pieces In Stock |
MOQ:75 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REGULATOR BUCK DFN
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 3A 8DFN
|
Datasheet
|
Low Stock |
MOQ:12 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 3A 8SOIC
|
Datasheet
|
30,000 pieces In Stock |
MOQ:80 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Efficiency up to 95% | IC REG BUCK ADJUSTABLE 4A 24QFN
|
200 pieces In Stock |
MOQ:130 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.8V to 18V 6A 8-Pin SOIC EP T/R / IC REG BUCK ADJ 6A SYNC 8SOIC
|
Datasheet
|
12,000 pieces In Stock |
MOQ:80 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Conv DC-DC 4.5V to 16V Synchronous Step Down Single-Out 0.8V to 16V 3A 8-Pin SOIC / IC REG BUCK ADJ 3A SYNC 8SOIC
|
Datasheet
|
7,195 pieces In Stock |
MOQ:26 |
Need to verify |
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 1.2A SOT23-6
|
Datasheet
|
60,000 pieces In Stock |
MOQ:195 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BOOST ADJ 2A 10DFN
|
Datasheet
|
15,005 pieces In Stock |
MOQ:55 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 4A 18QFN
|
5,000 pieces In Stock |
MOQ:90 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK
|
Datasheet
|
115,000 pieces In Stock |
MOQ:235 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 4A SYNC 8DFN
|
Datasheet
|
3,550 pieces In Stock |
MOQ:8 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 2A 8SOIC / Conv DC-DC 4.5V to 16V Step Down Single-Out 0.8V to 16V 2A 8-Pin SOIC T/R
|
14,300 pieces In Stock |
MOQ:45 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 23-PowerTFQFN
|
Datasheet
|
35,321 pieces In Stock |
MOQ:95 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 22-PowerVFQFN
|
Datasheet
|
179 pieces In Stock |
MOQ:18 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK
|
Datasheet
|
1,170 pieces In Stock |
MOQ:19 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK
|
Datasheet
|
1,590 pieces In Stock |
MOQ:55 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK 50A SYNC 40QFN
|
5,230 pieces In Stock |
MOQ:20 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 6A 22QFN / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 22-PowerVFQFN
|
Datasheet
|
9,562 pieces In Stock |
MOQ:60 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 5A 18QFN / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 18-PowerWFQFN
|
Datasheet
|
19,872 pieces In Stock |
MOQ:65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 2A 8DFN
|
Datasheet
|
51,700 pieces In Stock |
MOQ:215 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 6A 18QFN
|
Datasheet
|
12,500 pieces In Stock |
MOQ:65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 10A 22QFN / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 10A 22-PowerVFQFN
|
Datasheet
|
14,597 pieces In Stock |
MOQ:60 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 8A 22QFN / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 8A 22-PowerVFQFN
|
Datasheet
|
12,000 pieces In Stock |
MOQ:60 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 15A 23QFNB / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 23-PowerTFQFN
|
8,000 pieces In Stock |
MOQ:50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJ 15A 23QFNB / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 23-PowerTFQFN
|
Datasheet
|
357 pieces In Stock |
MOQ:45 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZ BUCK / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
|
Datasheet
|
14,000 pieces In Stock |
MOQ:130 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK SYNC 6A 28V COT / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 22-PowerVFQFN
|
Datasheet
|
9,552 pieces In Stock |
MOQ:65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 10A 22-PowerVFQFN
|
Datasheet
|
28,206 pieces In Stock |
MOQ:65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 22-PowerVFQFN
|
Datasheet
|
380 pieces In Stock |
MOQ:65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 23-PowerTFQFN
|
Datasheet
|
64,601 pieces In Stock |
MOQ:45 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK 18V 4A / Switching Regulator IC Output 8-SOIC (0.154", 3.90mm Width) Exposed Pad
|
15,186 pieces In Stock |
MOQ:145 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 23-PowerTFQFN
|
Datasheet
|
6,280 pieces In Stock |
MOQ:45 |
|
|
||||
|
Mfr. Part No. WS Part No. |
MOD SYNC BUCK POWER STAGE 24QFN / Buck Switching Regulator IC Positive 5V 1 Output 35A 24-PowerTFQFN Module
|
Datasheet
|
5,530 pieces In Stock |
MOQ:45 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 23-PowerTFQFN
|
Datasheet
|
3,737 pieces In Stock |
MOQ:45 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POWER IC EZBUCK / Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 23-PowerTFQFN
|
Datasheet
|
3,607 pieces In Stock |
MOQ:45 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK ADJUSTABLE 8A 22QFN / Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 8A 22-PowerVFQFN
|
Datasheet
|
5,870 pieces In Stock |
MOQ:60 |
|
|
