Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.7A 8-SOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS5403DR

DigiKey Part Number
296-34972-2-ND - Tape & Reel (TR)
296-34972-1-ND - Cut Tape (CT)
296-34972-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS5403DR
Description
IC REG BUCK 3.3V 1.7A 8SOIC
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.7A 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS5403DR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Input (Max)
28V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
50kHz ~ 1.1MHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SOIC
Voltage - Input (Min)
4.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,883
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.96000$1.96
10$1.44600$14.46
25$1.31600$32.90
100$1.17370$117.37
250$1.10580$276.45
500$1.06488$532.44
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.99561$2,489.03
5,000$0.97418$4,870.90
7,500$0.96345$7,225.88
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.

Other Suppliers on DigiKey

675In Stock
Ships from Rochester Electronics, LLC