TPS40304DRCR is out of stock and can be placed on backorder.
Available Substitutes:

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Texas Instruments
In Stock: 50
Unit Price: $2.92000
Datasheet
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-VSON (3x3)
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TPS40304DRCR

DigiKey Part Number
296-39399-2-ND - Tape & Reel (TR)
296-39399-1-ND - Cut Tape (CT)
296-39399-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS40304DRCR
Description
IC REG CTRLR BUCK 10SON
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-VSON (3x3)
Datasheet
 Datasheet
EDA/CAD Models
TPS40304DRCR Models
Product Attributes
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Category
Frequency - Switching
600kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
90%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Enable, Power Good, Soft Start
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
10-VFDFN Exposed Pad
Number of Outputs
1
Supplier Device Package
10-VSON (3x3)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
3V ~ 20V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS40304DRCTTexas Instruments50296-25486-2-ND$2.92000Similar
In-Stock: 0
3,000 estimated in stock on 18-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.11000$2.11
10$1.56200$15.62
25$1.42440$35.61
100$1.27270$127.27
250$1.20036$300.09
500$1.15676$578.38
1,000$1.12087$1,120.87
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.07653$3,229.59
6,000$1.05484$6,329.04
9,000$1.04397$9,395.73
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