Images are for reference only.
1 : $0.6776
First-time registration with orders over $2,000 receives a $100 coupon. Register Now !
Allegro MicroSystems A4491EESTR-T
IC REG BUCK ADJ TRPL 20QFN
Manufacturer # :A4491EESTR-T
Manufacturer :Allegro MicroSystems
Dasenic # :A4491EESTR-T-DS
Datasheet :
A4491EESTR-T Datasheet
A4491EESTR-T DatasheetCustomer # :
Description : IC REG BUCK ADJ TRPL 20QFN
Pricing (USD) : *To apply for a price, please click the Send Target Price button
| Quantity | Unit Price | Total |
| 8+ | $ 0.6776 | $ 5.42 |
In Stock: 10798
MOQ :1 PCS
Packaging :-
Delivery Time :Ship Within 48 Hours
Shipping Origin :Shenzhen or Hong Kong Warehouse
Quantity :
Unit Price :$ 0.6776
Total :$ 0.68
Delivery :
Payment :
Help you to save your cost and time
Strict quality inspection and Reliable package for goods
Fast Reliable delivery to save time
Provide 365 days warranty after-sales service
A4491EESTR-T information
Allegro MicroSystems A4491EESTR-T technical specifications, attributes, parameters.
- Category:Integrated Circuits (ICs)/PMIC - Voltage Regulators - DC DC Switching Regulators
- Product Status:Active
- Operating Temperature:-40°C ~ 85°C (TA)
- Mounting Type:Surface Mount
- Package / Case:20-WFQFN Exposed Pad
- Output Type:Adjustable
- Voltage - Input ( Max):23V
- Supplier Device Package:20-QFN-EP (4x4)
- Current - Output:-
- Frequency - Switching:550kHz
- Number of Outputs:3
- Topology:Buck
- Output Configuration:Positive
- Voltage - Output ( Min/ Fixed):0.8V
- Voltage - Output ( Max):20.7V
- Synchronous Rectifier:No
- Voltage - Input ( Min):4.5V
- Function:Step-Down
- EU RoHS Status:ROHS3 Compliant
- MSL Rating:2 (1 Year,30°C/60%RH)
- REACH Status:REACH Unaffected
- US ECCN:EAR99
- HTS US:8542.39.0001
- China RoHS Status:Green Symbol: Green and environmentally friendly product
A4491EESTR-T provided by Allegro MicroSystems
Founded in 1990,Allegro MicroSystems, Inc.(NASDAQ：ALGM) is a leading global designer, developer, fabless manufacturer and marketer of sensor integrated circuits (“ICs”) and application-specific analog power ICs enabling emerging technologies in the automotive and industrial markets.
We design and develop sensor ICs, application-specific analog power ICs and photonics components that meet the needs of the most demanding applications. Our diverse product portfolio provides efficient and reliable solutions for the electrification of vehicles, automotive ADAS safety features, automation for Industry 4.0 and power saving technologies for data centers and green energy applications.
Each year we ship over one billion units into these applications to support our 10,000+ customers around the globe, including over 50 automotive OEMs.
Allegro MicroSystems Related product recommendations
We can prompt fulfill customer requests for electronic components, even for scarce parts in the market.