Buck Switching Regulator IC Positive Adjustable 0.8V 1 or 2 Output 3A 28-WFQFN Exposed Pad
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ISL85033IRTZ

DigiKey Part Number
ISL85033IRTZ-ND
Manufacturer
Manufacturer Product Number
ISL85033IRTZ
Description
IC REG BUCK ADJ 3A SGL/DL 28TQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 or 2 Output 3A 28-WFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
ISL85033IRTZ Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
28V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
300kHz ~ 2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1 or 2
Supplier Device Package
28-TQFN (4x4)
Voltage - Input (Min)
4.5V
Base Product Number
Voltage - Input (Max)
28V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Factory Stock: 2,250
750 estimated in stock on 28-Jan-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.07000$4.07
10$3.08200$30.82
25$2.83400$70.85
100$2.56140$256.14
250$2.43132$607.83
750$2.31367$1,735.25
1,500$2.25611$3,384.16
3,000$2.20873$6,626.19
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.