TPS7A8400RGRR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 203
Unit Price: $7.62000
Datasheet

Similar


Diodes Incorporated
In Stock: 8,496
Unit Price: $1.69000
Datasheet
Linear Voltage Regulator IC Positive Adjustable/Programmable 1 Output 3A 20-VQFN (3.5x3.5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Adjustable/Programmable 1 Output 3A 20-VQFN (3.5x3.5)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

TPS7A8400RGRR

DigiKey Part Number
296-47901-2-ND - Tape & Reel (TR)
296-47901-1-ND - Cut Tape (CT)
296-47901-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS7A8400RGRR
Description
IC REG LINEAR POS ADJ 3A 20-VQFN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable/Programmable 1 Output 3A 20-VQFN (3.5x3.5)
Datasheet
 Datasheet
EDA/CAD Models
TPS7A8400RGRR Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
4 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
5.5 mA
Part Status
Active
PSRR
42dB ~ 25dB (10kHz ~ 500kHz)
Output Configuration
Control Features
Enable, Power Good, Soft Start
Output Type
Protection Features
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Number of Regulators
1
Operating Temperature
-40°C ~ 125°C (TJ)
Voltage - Input (Max)
6.5V
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
0.8V
Package / Case
20-VFQFN Exposed Pad
Voltage - Output (Max)
Supplier Device Package
20-VQFN (3.5x3.5)
Voltage Dropout (Max)
0.34V @ 3A
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS7A8400RGRTTexas Instruments203296-43749-2-ND$7.62000Parametric Equivalent
AP7179DSKZ20-13Diodes Incorporated8,49631-AP7179DSKZ20-13TR-ND$1.69000Similar
In-Stock: 0
1,836 past due; estimated in-stock on 23-Oct-2026
1,164 expected in stock on 11-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.78000$6.78
10$5.21300$52.13
25$4.82200$120.55
100$4.39220$439.22
250$4.24880$1,062.20
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$3.83645$11,509.35