Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.7A 8-SOIC (0.154", 3.90mm Width)
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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
Texas Instruments
Manufacturer Product Number
TPS5403DR
Description
IC REG BUCK 3.3V 1.7A 8SOIC
Manufacturer Standard Lead Time
6 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
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Fixed
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
28V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Current - Output
1.7A
Frequency - Switching
50kHz ~ 1.1MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
TPS5403
Product Questions and Answers

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In-Stock: 2,296
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Quantity
All prices are in MYR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1RM7.53000RM7.53
10RM5.52800RM55.28
25RM5.03360RM125.84
100RM4.48960RM448.96
250RM4.23000RM1,057.50
500RM4.07332RM2,036.66
1,000RM3.94449RM3,944.49
* All Digi-Reel orders will add a RM30.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500RM3.80845RM9,521.12
5,000RM3.72646RM18,632.30
7,500RM3.68541RM27,640.58
Manufacturers Standard Package
Unit Price without VAT:RM7.53000
Unit Price with VAT:RM8.28300

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