SY8089A1AAC 2A 1.5MHz Step-Down DC-DC Regulator SOT-23-5
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | SY8089A1AAC high efficiency 1.5MHz 2A synchronous step down DC/DC regulator SOT23-5 | 17.1 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 17.1 EGP
About this product
SY8089A1AAC is a 1.5 MHz synchronous step-down (buck) DC-DC regulator delivering up to 2 A from a 2.5 V to 5.5 V input, in an SOT-23-5 package. Its integrated switches with low RDS(ON) and internal soft-start make it efficient for step-down power rails in portable and low-voltage designs.
Specifications
- Topology
- Synchronous step-down (buck)
- Input voltage
- 2.5 V to 5.5 V
- Output current
- Up to 2 A
- Switching frequency
- 1.5 MHz
- Quiescent current
- 50 µA
- RDS(ON) (top/bottom)
- 130 mΩ / 85 mΩ
- Package
- SOT-23-5
Frequently asked questions
What is the price of SY8089A1AAC 2A 1.5MHz Step-Down DC-DC Regulator SOT-23-5 in Egypt?
SY8089A1AAC 2A 1.5MHz Step-Down DC-DC Regulator SOT-23-5 currently costs 17.1 EGP in Egypt.
Where can I buy SY8089A1AAC 2A 1.5MHz Step-Down DC-DC Regulator SOT-23-5 in Egypt?
SY8089A1AAC 2A 1.5MHz Step-Down DC-DC Regulator SOT-23-5 is available from UGE. Compare the offers above to find the best price.
Does this regulator need external components?
Yes. It needs an external inductor and input and output capacitors. Select their values according to the datasheet for your output voltage and load current.
Can it be powered from a single Li-ion cell?
A single Li-ion cell typically ranges from about 3.0 V to 4.2 V, which falls inside the 2.5 V to 5.5 V input range. Ensure the output voltage is lower than the input voltage for step-down operation.
