LP3966ESX-2.5/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Microchip Technology
In Stock: 0
Unit Price: $3.81000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $3.81000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP3966ESX-2.5/NOPB

DigiKey Part Number
LP3966ESX-2.5/NOPBTR-ND - Tape & Reel (TR)
LP3966ESX-2.5/NOPBCT-ND - Cut Tape (CT)
LP3966ESX-2.5/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LP3966ESX-2.5/NOPB
Description
IC REG LINEAR 2.5V 3A TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5)
Datasheet
 Datasheet
EDA/CAD Models
LP3966ESX-2.5/NOPB Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Output
Mfr
Current - Quiescent (Iq)
9 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
15 mA
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Short Circuit
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
7V
Package / Case
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Voltage - Output (Min/Fixed)
2.5V
Supplier Device Package
TO-263 (DDPAK-5)
Voltage Dropout (Max)
1.2V @ 3A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC39151-2.5WUMicrochip Technology0576-2306-ND$3.81000Similar
MIC39151-2.5WU-TRMicrochip Technology0MIC39151-2.5WU-TR-ND$3.81000Similar
In-Stock: 0
500 estimated in stock on 11-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.29000$5.29
10$4.03900$40.39
25$3.72600$93.15
100$3.38200$338.20
250$3.21796$804.49
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$3.11910$1,559.55
1,000$3.03772$3,037.72
1,500$2.99698$4,495.47
2,500$2.95183$7,379.58
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.