LP3855EMP-ADJ/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.63564
Datasheet
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP3855EMP-ADJ/NOPB

DigiKey Part Number
LP3855EMP-ADJ/NOPBTR-ND - Tape & Reel (TR)
LP3855EMP-ADJ/NOPBCT-ND - Cut Tape (CT)
LP3855EMP-ADJ/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP3855EMP-ADJ/NOPB
Description
IC REG LIN POS ADJ 1.5A SOT223-5
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-5
Datasheet
 Datasheet
EDA/CAD Models
LP3855EMP-ADJ/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
3 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
10 mA
Part Status
Active
PSRR
73dB ~ 57dB (120Hz)
Output Configuration
Control Features
Enable
Output Type
Protection Features
Over Current, Over Temperature, Short Circuit
Number of Regulators
1
Operating Temperature
-40°C ~ 125°C
Voltage - Input (Max)
7V
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
1.23V
Package / Case
TO-261-5, TO-261AB
Voltage - Output (Max)
Supplier Device Package
SOT-223-5
Voltage Dropout (Max)
0.435V @ 1.5A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP3855EMPX-ADJ/NOPBTexas Instruments0LP3855EMPX-ADJ/NOPB-ND$1.63564Parametric Equivalent
In-Stock: 0
235 estimated in stock on 23-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.86000$5.86
10$4.48900$44.89
25$4.14680$103.67
100$3.77010$377.01
250$3.59056$897.64
500$3.48230$1,741.15
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$3.39321$3,393.21
2,000$3.31990$6,639.80
3,000$3.28317$9,849.51