TPS54320RHLR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 50
Unit Price: $2.76000
Datasheet

Similar


Richtek USA Inc.
In Stock: 0
Unit Price: $2.23000
Datasheet

Similar


Richtek USA Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 14-VFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS54320RHLR

DigiKey Part Number
296-27854-2-ND - Tape & Reel (TR)
296-27854-1-ND - Cut Tape (CT)
296-27854-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
TPS54320RHLR
Description
IC REG BUCK ADJ 3A 14VQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 14-VFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
TPS54320RHLR Models
Product Attributes
Filter Similar Products
Category
Voltage - Input (Max)
17V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
15V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
200kHz ~ 1.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
14-VQFN (3.5x3.5)
Voltage - Input (Min)
4.5V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS54320RHLTTexas Instruments50296-28064-2-ND$2.76000Parametric Equivalent
RT2852BHGQWRichtek USA Inc.01028-RT2852BHGQWTR-ND$2.23000Similar
RT6251AHGQWRichtek USA Inc.01028-1340-2-ND$0.00000Similar
In-Stock: 0
3,000 estimated in stock on 17-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.35000$2.35
10$1.74200$17.42
25$1.59040$39.76
100$1.42380$142.38
250$1.34428$336.07
500$1.29636$648.18
1,000$1.25691$1,256.91
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.20820$3,624.60
6,000$1.18436$7,106.16
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.