LP3871ES-3.3/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $3.07000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 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 800mA TO-263 (DDPAK-5)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP3871ES-3.3/NOPB

DigiKey Part Number
LP3871ES-3.3/NOPB-ND
Manufacturer
Manufacturer Part Number
LP3871ES-3.3/NOPB
Description
IC REG LINEAR 3.3V 800MA TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA TO-263 (DDPAK-5)
Datasheet
 Datasheet
EDA/CAD Models
LP3871ES-3.3/NOPB Models
Product Attributes
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Category
Current - Quiescent (Iq)
5 mA
Mfr
Current - Supply (Max)
15 mA
Packaging
Tube
PSRR
73dB ~ 57dB (120Hz)
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)
3.3V
Supplier Device Package
TO-263 (DDPAK-5)
Voltage Dropout (Max)
0.35V @ 800mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP3871ESX-3.3/NOPBTexas Instruments0296-LP3871ESX-3.3/NOPBTR-ND$3.07000Parametric Equivalent
In-Stock: 0
45 estimated in stock on 11-Jan-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$3.53000$3.53
10$2.65900$26.59
45$2.32711$104.72
135$2.15941$291.52
270$2.07733$560.88
540$2.00978$1,085.28
1,035$1.95729$2,025.80
2,520$1.89939$4,786.46
5,040$1.86334$9,391.23
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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