Buck, Boost Regulator Positive Output Step-Up/Step-Down I2C DC-DC Controller IC 32-QFNW (5x5)
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NCV81599MWTXG

DigiKey Part Number
488-NCV81599MWTXGTR-ND - Tape & Reel (TR)
488-NCV81599MWTXGCT-ND - Cut Tape (CT)
488-NCV81599MWTXGDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NCV81599MWTXG
Description
I2C CONFIGURABLE, 4-SWITCH BUCK
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
Buck, Boost Regulator Positive Output Step-Up/Step-Down I2C DC-DC Controller IC 32-QFNW (5x5)
Datasheet
 Datasheet
EDA/CAD Models
NCV81599MWTXG Models
Product Attributes
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Category
Synchronous Rectifier
Yes
Manufacturer
onsemi
Serial Interfaces
I2C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Control Features
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking
Part Status
Active
Operating Temperature
-40°C ~ 125°C (TA)
Output Type
Transistor Driver
Grade
Automotive
Function
Step-Up/Step-Down
Qualification
AEC-Q100
Output Configuration
Positive
Mounting Type
Surface Mount, Wettable Flank
Topology
Buck, Boost
Package / Case
32-VFQFN Exposed Pad
Number of Outputs
4
Supplier Device Package
32-QFNW (5x5)
Output Phases
2
Base Product Number
Voltage - Supply (Vcc/Vdd)
4.5V ~ 32V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Factory Stock: 5,000
250 estimated in stock on 26-Mar-2027
Marketplace Stock: 6,255 View Now

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

All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$4.24186$21,209.30
Cut Tape (CT)
QuantityUnit PriceExt Price
1$5.26000$5.26
10$4.75300$47.53
25$4.53200$113.30
100$3.89210$389.21
Digi-Reel®
QuantityUnit PriceExt Price
1$7.52000$7.52
10$5.80100$58.01
25$5.37280$134.32
100$4.90160$490.16
250$4.76396$1,190.99
* All Digi-Reel orders will add a $7.00 reeling fee.
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.

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6,255In Stock
Ships from Flip Electronics