Buck Switching Regulator IC Positive Programmable 0.4V 1 Output 4A 9-PowerVFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS628681ARQYR

DigiKey Part Number
296-TPS628681ARQYRTR-ND - Tape & Reel (TR)
296-TPS628681ARQYRCT-ND - Cut Tape (CT)
296-TPS628681ARQYRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS628681ARQYR
Description
IC REG BUCK PROG 4A 9VQFN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Programmable 0.4V 1 Output 4A 9-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
TPS628681ARQYR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
1.675V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
2.4MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
9-VQFN-HR (1.5x2.5)
Voltage - Input (Min)
2.4V
Base Product Number
Voltage - Input (Max)
5.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 expected in stock on 27-May-2027
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.38668$4,160.04
6,000$1.35985$8,159.10
Cut Tape (CT)
QuantityUnit PriceExt Price
1$2.67000$2.67
10$1.98700$19.87
25$1.81680$45.42
100$1.62920$162.92
250$1.53980$384.95
500$1.50400$752.00
Digi-Reel®
QuantityUnit PriceExt Price
1$2.83000$2.83
10$2.10700$21.07
25$1.92600$48.15
100$1.72700$172.70
250$1.63220$408.05
500$1.59422$797.11
* All Digi-Reel orders will add a $7.00 reeling fee.
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.