TPA721D is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Texas Instruments
In Stock: 350
Unit Price: $0.88000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $1.10000
Datasheet
Amplifier IC 1-Channel (Mono) Class AB 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPA721D

DigiKey Part Number
296-1951-5-ND
Manufacturer
Manufacturer Part Number
TPA721D
Description
IC AMP CLASS AB MONO 700MW 8SOIC
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Amplifier IC 1-Channel (Mono) Class AB 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
TPA721D Models
Product Attributes
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Category
Voltage - Supply
2.5V ~ 5.5V
Manufacturer
Texas Instruments
Features
Depop, Short-Circuit and Thermal Protection, Shutdown
Packaging
Tube
Mounting Type
Surface Mount
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
Type
Class AB
Supplier Device Package
8-SOIC
Output Type
1-Channel (Mono)
Package / Case
8-SOIC (0.154", 3.90mm Width)
Max Output Power x Channels @ Load
700mW x 1 @ 8Ohm
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM4818MX/NOPBTexas Instruments350LM4818MX/NOPBTR-ND$0.88000Similar
LM4819MX/NOPBTexas Instruments0LM4819MX/NOPBTR-ND$1.10000Similar
In-Stock: 0
75 estimated in stock on 22-Feb-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.77000$1.77
10$1.30100$13.01
75$1.07680$80.76
150$1.02467$153.70
300$0.98170$294.51
525$0.95265$500.14
1,050$0.92243$968.55
2,550$0.89143$2,273.15
5,025$0.87243$4,383.96
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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.