LM1117IMP-3.3/NOPB is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223
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 SOT-223
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM1117IMP-3.3/NOPB

DigiKey Part Number
LM1117IMP-3.3/NOPBTR-ND - Tape & Reel (TR)
LM1117IMP-3.3/NOPBCT-ND - Cut Tape (CT)
LM1117IMP-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM1117IMP-3.3/NOPB
Description
IC REG LINEAR 3.3V 800MA SOT-223
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223
Datasheet
 Datasheet
EDA/CAD Models
LM1117IMP-3.3/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
5 mA
Series
Current - Supply (Max)
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
75dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature
Output Configuration
Operating Temperature
-40°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-261-4, TO-261AA
Voltage - Input (Max)
15V
Supplier Device Package
SOT-223
Voltage - Output (Min/Fixed)
3.3V
Base Product Number
Voltage Dropout (Max)
1.2V @ 800mA
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (21)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM1117IMPX-3.3/NOPBTexas Instruments4,255LM1117IMPX-3.3/NOPBTR-ND$1.21000Direct
TLV1117-33CDCYRTexas Instruments18,048296-21112-2-ND$0.46000Similar
TLV1117-33CDCYTexas Instruments5,324296-26776-5-ND$1.01000Similar
TLV1117-33CDCYRG3Texas Instruments3,749296-50542-2-ND$0.46000Similar
REG1117-3.3Texas Instruments3,394REG1117-3.3-ND$15.30000Similar
In-Stock: 0
1,000 expected in stock on 23-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.65000$1.65
10$1.20500$12.05
25$1.09440$27.36
100$0.97290$97.29
250$0.91492$228.73
500$0.87998$439.99
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.85121$851.21
2,000$0.82754$1,655.08
3,000$0.81568$2,447.04
5,000$0.80255$4,012.75
7,000$0.79487$5,564.09
10,000$0.78749$7,874.90